668868096000

Names of 668868096000

• Cardinal: 668868096000 can be written as Six hundred sixty-eight billion, eight hundred sixty-eight million, ninety-six thousand.

Scientific notation

• Scientific notation: 6.68868096 × 10¹¹

Factors of 668868096000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 126

Divisors of 668868096000

• Number of divisors d(n): 1664
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 25 26 30 32 38 39 40 41 43 48 50 52 57 60 64 65 75 76 78 80 82 86 95 96 100 104 114 120 123 125 128 129 130 150 152 156 160 164 172 190 192 195 200 205 208 215 228 240 246 247 250 256 258 260 285 300 304 312 320 325 328 344 375 380 384 390 400 410 416 430 456 475 480 492 494 500 512 516 520 533 559 570 600 608 615 624 640 645 650 656 688 741 750 760 768 779 780 800 817 820 832 860 912 950 960 975 984 988 1000 1024 1025 1032 1040 1066 1075 1118 1140 1200 1216 1230 1235 1248 1280 1290 1300 1312 1376 1425 1482 1500 1520 1536 1558 1560 1599 1600 1625 1634 1640 1664 1677 1720 1763 1824 1900 1920 1950 1968 1976 2000 2048 2050 2064 2080 2132 2150 2236 2280 2337 2375 2400 2432 2451 2460 2470 2496 2560 2580 2600 2624 2665 2752 2795 2850 2964 3000 3040 3072 3075 3116 3120 3198 3200 3225 3250 3268 3280 3328 3354 3440 3526 3648 3705 3800 3840 3895 3900 3936 3952 4000 4085 4096 4100 4128 4160 4264 4300 4472 4560 4674 4750 4800 4864 4875 4902 4920 4940 4992 5120 5125 5160 5200 5248 5289 5330 5375 5504 5590 5700 5928 6000 6080 6144 6150 6175 6232 6240 6396 6400 6450 6500 6536 6560 6656 6708 6880 7052 7125 7296 7410 7600 7680 7790 7800 7872 7904 7995 8000 8170 8200 8256 8320 8385 8528 8600 8815 8944 9120 9348 9500 9600 9728 9750 9804 9840 9880 9984 10127 10240 10250 10320 10400 10496 10578 10621 10660 10750 11008 11180 11400 11685 11856 12000 12160 12255 12288 12300 12350 12464 12480 12792 12800 12900 13000 13072 13120 13312 13325 13416 13760 13975 14104 14250 14592 14820 15200 15360 15375 15580 15600 15744 15808 15990 16000 16125 16340 16400 16512 16640 16770 17056 17200 17630 17888 18240 18525 18696 19000 19200 19456 19475 19500 19608 19680 19760 19968 20254 20425 20480 20500 20640 20800 20992 21156 21242 21320 21500 22016 22360 22800 22919 23370 23712 24000 24320 24510 24600 24700 24928 24960 25584 25600 25800 26000 26144 26240 26445 26624 26650 26832 27520 27950 28208 28500 29184 29640 30381 30400 30720 30750 30875 31160 31200 31488 31616 31863 31980 32000 32250 32680 32800 33024 33280 33497 33540 34112 34400 35260 35776 36480 37050 37392 38000 38400 38912 38950 39000 39216 39360 39520 39936 39975 40508 40850 41000 41280 41600 41925 41984 42312 42484 42640 43000 44032 44075 44720 45600 45838 46740 47424 48000 48640 49020 49200 49400 49856 49920 50635 51168 51200 51600 52000 52288 52480 52890 53105 53248 53300 53664 55040 55900 56416 57000 58368 58425 59280 60762 60800 61275 61440 61500 61750 62320 62400 62976 63232 63726 63960 64000 64500 65360 65600 66048 66560 66625 66994 67080 68224 68757 68800 69875 70520 71552 72960 74100 74784 76000 76800 77824 77900 78000 78432 78720 79040 79872 79950 81016 81700 82000 82560 83200 83850 83968 84624 84968 85280 86000 88064 88150 89440 91200 91676 92625 93480 94848 96000 97280 97375 98040 98400 98800 99712 99840 100491 101270 102125 102336 102400 103200 104000 104576 104960 105780 106210 106600 107328 110080 111800 112832 114000 114595 116736 116850 118560 121524 121600 122550 123000 123500 124640 124800 125952 126464 127452 127920 128000 129000 130720 131200 132096 132225 133120 133250 133988 134160 136448 137514 137600 139750 141040 143104 145920 148200 149568 151905 152000 153600 155800 156000 156864 157440 158080 159315 159744 159900 162032 163400 164000 165120 166400 167485 167700 167936 169248 169936 170560 172000 176128 176300 178880 182400 183352 185250 186960 189696 192000 194560 194750 196080 196800 197600 199424 199680 199875 200982 202540 204250 204672 206400 208000 209152 209625 209920 211560 212420 213200 214656 220160 220375 223600 225664 228000 229190 233472 233700 237120 243048 243200 245100 246000 247000 249280 249600 251904 252928 253175 254904 255840 256000 258000 261440 262400 264192 264450 265525 266240 266500 267976 268320 272896 275028 275200 279500 282080 286208 291840 292125 296400 299136 303810 304000 306375 307200 311600 312000 313728 314880 316160 318630 319800 324064 326800 328000 330240 332800 334970 335400 338496 339872 341120 343785 344000 352600 357760 364800 366704 370500 373920 379392 384000 389120 389500 392160 393600 395200 398848 399360 399750 401964 405080 408500 409344 412800 416000 418304 419250 419840 423120 424840 426400 429312 435461 440320 440750 447200 451328 456000 458380 467400 474240 486096 486400 490200 492000 494000 498560 499200 502455 503808 505856 506350 509808 511680 512000 516000 522880 524800 528384 528900 531050 533000 535952 536640 545792 550056 550400 559000 564160 572416 572975 583680 584250 592800 598272 607620 608000 612750 623200 624000 627456 629760 632320 637260 639600 648128 653600 656000 660480 661125 665600 669940 670800 676992 679744 682240 687570 688000 705200 715520 729600 733408 741000 747840 758784 759525 768000 779000 784320 787200 790400 796575 797696 798720 799500 803928 810160 817000 818688 825600 832000 836608 837425 838500 839680 846240 849680 852800 858624 870922 880640 881500 894400 902656 912000 916760 934800 948480 972192 972800 980400 984000 988000 997120 998400 1004910 1011712 1012700 1019616 1023360 1032000 1045760 1049600 1057800 1062100 1066000 1071904 1073280 1091584 1100112 1100800 1118000 1128320 1144832 1145950 1167360 1168500 1185600 1196544 1215240 1216000 1225500 1246400 1248000 1254912 1259520 1264640 1265875 1274520 1279200 1296256 1306383 1307200 1312000 1320960 1322250 1327625 1331200 1339880 1341600 1353984 1359488 1364480 1375140 1376000 1410400 1431040 1459200 1466816 1482000 1495680 1517568 1519050 1536000 1558000 1568640 1574400 1580800 1593150 1595392 1599000 1607856 1620320 1634000 1637376 1651200 1664000 1673216 1674850 1677000 1692480 1699360 1705600 1717248 1718925 1741844 1763000 1788800 1805312 1824000 1833520 1869600 1896960 1944384 1945600 1960800 1968000 1976000 1994240 1996800 2009820 2025400 2039232 2046720 2064000 2091520 2099200 2115600 2124200 2132000 2143808 2146560 2177305 2183168 2200224 2201600 2236000 2256640 2289664 2291900 2337000 2371200 2393088 2430480 2432000 2451000 2492800 2496000 2509824 2512275 2519040 2529280 2531750 2549040 2558400 2592512 2612766 2614400 2624000 2641920 2644500 2655250 2679760 2683200 2707968 2718976 2728960 2750280 2752000 2820800 2862080 2864875 2918400 2933632 2964000 2991360 3035136 3038100 3116000 3137280 3148800 3161600 3186300 3190784 3198000 3215712 3240640 3268000 3274752 3302400 3328000 3346432 3349700 3354000 3384960 3398720 3411200 3434496 3437850 3483688 3526000 3577600 3610624 3648000 3667040 3739200 3793920 3797625 3888768 3921600 3936000 3952000 3982875 3988480 3993600 4019640 4050800 4078464 4093440 4128000 4183040 4187125 4198400 4231200 4248400 4264000 4287616 4293120 4354610 4400448 4403200 4472000 4513280 4583800 4674000 4742400 4786176 4860960 4864000 4902000 4985600 4992000 5019648 5024550 5058560 5063500 5098080 5116800 5185024 5225532 5228800 5248000 5289000 5310500 5359520 5366400 5415936 5437952 5457920 5500560 5504000 5641600 5724160 5729750 5836800 5867264 5928000 5982720 6076200 6232000 6274560 6297600 6323200 6372600 6396000 6431424 6481280 6531915 6536000 6549504 6604800 6656000 6699400 6708000 6769920 6797440 6822400 6868992 6875700 6967376 7052000 7155200 7221248 7296000 7334080 7478400 7587840 7595250 7777536 7843200 7872000 7904000 7965750 7976960 8039280 8101600 8156928 8186880 8256000 8366080 8374250 8462400 8496800 8528000 8575232 8586240 8594625 8709220 8800896 8944000 9026560 9167600 9348000 9484800 9572352 9721920 9728000 9804000 9971200 9984000 10039296 10049100 10127000 10196160 10233600 10370048 10451064 10457600 10496000 10578000 10621000 10719040 10732800 10831872 10875904 10886525 10915840 11001120 11008000 11283200 11448320 11459500 11734528 11856000 11965440 12152400 12464000 12549120 12561375 12595200 12646400 12745200 12792000 12862848 12962560 13063830 13072000 13209600 13398800 13416000 13539840 13594880 13644800 13751400 13934752 14104000 14310400 14592000 14668160 14956800 15175680 15190500 15555072 15686400 15744000 15808000 15931500 15953920 16078560 16203200 16313856 16373760 16512000 16732160 16748500 16924800 16993600 17056000 17150464 17172480 17189250 17418440 17601792 17888000 18053120 18335200 18696000 18969600 19443840 19608000 19942400 19968000 20098200 20254000 20392320 20467200 20740096 20902128 20915200 20992000 21156000 21242000 21438080 21465600 21663744 21751808 21773050 22002240 22016000 22566400 22919000 23469056 23712000 23930880 24304800 24928000 25098240 25122750 25292800 25490400 25584000 25725696 25925120 26127660 26144000 26797600 26832000 27079680 27189760 27289600 27502800 27869504 28208000 28620800 29184000 29336320 29913600 30381000 31110144 31372800 31488000 31616000 31863000 32157120 32406400 32627712 32659575 32747520 33024000 33497000 33849600 33987200 34112000 34300928 34344960 34378500 34836880 35203584 35776000 36106240 36670400 37392000 37939200 38887680 39216000 39884800 40196400 40508000 40784640 40934400 41480192 41804256 41830400 42312000 42484000 42876160 42931200 43503616 43546100 44004480 45132800 45838000 46938112 47424000 47861760 48609600 49856000 50196480 50245500 50980800 51168000 51451392 51850240 52255320 52288000 53595200 53664000 54159360 54379520 54432625 54579200 55005600 55739008 56416000 57241600 58672640 59827200 60762000 62220288 62745600 62976000 63232000 63726000 64314240 64812800 65255424 65319150 66048000 66994000 67699200 67974400 68224000 68601856 68757000 69673760 70407168 71552000 73340800 74784000 75878400 77775360 78432000 79769600 80392800 81016000 81569280 81868800 83608512 83660800 84624000 84968000 85752320 85862400 87092200 88008960 90265600 91676000 93876224 94848000 97219200 99712000 100491000 101961600 102336000 102902784 103700480 104510640 104576000 107190400 107328000 108318720 108759040 108865250 110011200 111478016 112832000 117345280 119654400 121524000 124440576 125491200 126464000 127452000 128628480 129625600 130510848 130638300 133988000 135398400 135948800 136448000 137203712 137514000 139347520 140814336 143104000 146681600 149568000 155550720 156864000 160785600 162032000 163138560 163297875 163737600 167217024 169248000 169936000 171504640 171724800 174184400 176017920 180531200 183352000 189696000 194438400 199424000 200982000 203923200 204672000 205805568 207400960 209021280 209152000 214380800 214656000 217518080 217730500 220022400 222956032 225664000 234690560 239308800 243048000 250982400 254904000 257256960 259251200 261276600 267976000 270796800 271897600 272896000 275028000 278695040 281628672 286208000 293363200 299136000 311101440 313728000 321571200 324064000 326277120 326595750 334434048 338496000 339872000 343009280 348368800 352035840 366704000 379392000 388876800 398848000 401964000 407846400 409344000 411611136 418042560 418304000 428761600 429312000 435461000 440044800 445912064 451328000 469381120 486096000 509808000 514513920 518502400 522553200 535952000 541593600 543795200 550056000 557390080 586726400 598272000 622202880 627456000 643142400 648128000 652554240 653191500 668868096 676992000 679744000 686018560 696737600 704071680 733408000 777753600 803928000 815692800 818688000 836085120 857523200 858624000 870922000 880089600 891824128 902656000 972192000 1019616000 1029027840 1037004800 1045106400 1071904000 1087590400 1100112000 1114780160 1173452800 1196544000 1254912000 1286284800 1296256000 1306383000 1337736192 1353984000 1359488000 1393475200 1408143360 1466816000 1555507200 1607856000 1631385600 1672170240 1715046400 1741844000 1760179200 1783648256 1944384000 2039232000 2058055680 2090212800 2143808000 2200224000 2229560320 2346905600 2572569600 2592512000 2612766000 2675472384 2707968000 2718976000 2786950400 2933632000 3111014400 3215712000 3262771200 3344340480 3430092800 3483688000 3520358400 3888768000 4078464000 4180425600 4287616000 4400448000 4459120640 5145139200 5185024000 5225532000 5350944768 5437952000 5573900800 5867264000 6431424000 6688680960 6967376000 7040716800 7777536000 8156928000 8360851200 8575232000 8800896000 8918241280 10290278400 10451064000 11147801600 11734528000 12862848000 13377361920 13934752000 15555072000 16313856000 16721702400 17150464000 17601792000 20902128000 22295603200 25725696000 26754723840 27869504000 33443404800 35203584000 41804256000 44591206400 51451392000 55739008000 66886809600 83608512000 111478016000 133773619200 167217024000 222956032000 334434048000 668868096000
• Sum of all divisors σ(n): 2644731048960
• Sum of proper divisors (its aliquot sum) s(n): 1975862952960
• 668868096000 is an abundant number, because the sum of its proper divisors (1975862952960) is greater than itself. Its abundance is 1306994856960

Bases of 668868096000

• Binary: 1001101110111011101001010011000000000000₂
• Hexadecimal: 0x9BBBA53000
• Base-36: 8J9USLXC

Squares and roots of 668868096000

• 668868096000 squared (668868096000²) is 447384529846665216000000
• 668868096000 cubed (668868096000³) is 299241238658394134975348736000000000
• The square root of 668868096000 is 817843.5645036281
• The cube root of 668868096000 is 8745.4097109745

Scales and comparisons

• 668,868,096,000 seconds is equal to 21,267 years, 48 weeks, 4 days, 21 hours, 20 minutes.
• To count from 1 to 668,868,096,000 would take you about forty-two thousand, five hundred thirty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 668868096000 cubic inches would be around 728.8 feet tall.

Recreational maths with 668868096000

• 668868096000 backwards is 000690868866
• 668868096000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 668868096000's digits is 57
• More coming soon!