12961303756800

Names of 12961303756800

• Cardinal: 12961303756800 can be written as Twelve trillion, nine hundred sixty-one billion, three hundred three million, seven hundred fifty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29613037568 × 10¹³

Factors of 12961303756800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 48

Divisors of 12961303756800

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 31 32 35 40 42 48 49 50 56 60 62 64 70 75 80 84 93 96 98 100 105 112 120 124 128 140 147 150 155 160 168 175 186 192 196 200 210 217 224 240 245 248 256 280 294 300 310 320 336 343 350 372 384 392 400 420 434 448 465 480 490 496 512 525 560 588 600 620 640 651 672 686 700 735 744 768 775 784 800 840 868 896 930 960 961 980 992 1024 1029 1050 1085 1120 1176 1200 1225 1240 1280 1302 1344 1372 1400 1470 1488 1519 1536 1550 1568 1600 1680 1715 1736 1792 1860 1920 1922 1960 1984 2048 2058 2100 2170 2240 2325 2352 2400 2450 2480 2560 2604 2688 2744 2800 2883 2940 2976 3038 3072 3100 3136 3200 3255 3360 3430 3472 3584 3675 3720 3840 3844 3920 3968 4096 4116 4200 4340 4480 4557 4650 4704 4800 4805 4900 4960 5120 5145 5208 5376 5425 5488 5600 5766 5880 5952 6076 6144 6200 6272 6400 6510 6720 6727 6860 6944 7168 7350 7440 7595 7680 7688 7840 7936 8192 8232 8400 8575 8680 8960 9114 9300 9408 9600 9610 9800 9920 10240 10290 10416 10633 10752 10850 10976 11200 11532 11760 11904 12152 12288 12400 12544 12800 13020 13440 13454 13720 13888 14336 14415 14700 14880 15190 15360 15376 15680 15872 16275 16384 16464 16800 17150 17360 17920 18228 18600 18816 19200 19220 19600 19840 20181 20480 20580 20832 21266 21504 21700 21952 22400 22785 23064 23520 23808 24025 24304 24576 24800 25088 25600 25725 26040 26880 26908 27440 27776 28672 28830 29400 29760 30380 30720 30752 31360 31744 31899 32550 32768 32928 33600 33635 34300 34720 35840 36456 37200 37632 37975 38400 38440 39200 39680 40362 40960 41160 41664 42532 43008 43400 43904 44800 45570 46128 47040 47089 47616 48050 48608 49152 49600 50176 51200 51450 52080 53165 53760 53816 54880 55552 57344 57660 58800 59520 60760 61440 61504 62720 63488 63798 65100 65536 65856 67200 67270 68600 69440 71680 72075 72912 74400 75264 75950 76800 76880 78400 79360 80724 81920 82320 83328 85064 86016 86800 87808 89600 91140 92256 94080 94178 95232 96100 97216 98304 99200 100352 100905 102400 102900 104160 106330 107520 107632 109760 111104 113925 114688 115320 117600 119040 121520 122880 123008 125440 126976 127596 130200 131072 131712 134400 134540 137200 138880 141267 143360 144150 145824 148800 150528 151900 153600 153760 156800 158720 159495 161448 163840 164640 166656 168175 170128 172032 173600 175616 179200 182280 184512 188160 188356 190464 192200 194432 196608 198400 200704 201810 204800 205800 208320 212660 215040 215264 219520 222208 227850 229376 230640 235200 235445 238080 243040 245760 246016 250880 253952 255192 260400 262144 263424 265825 268800 269080 274400 277760 282534 286720 288300 291648 297600 301056 303800 307200 307520 313600 317440 318990 322896 327680 329280 329623 333312 336350 340256 344064 347200 351232 358400 364560 369024 376320 376712 380928 384400 388864 393216 396800 401408 403620 409600 411600 416640 425320 430080 430528 439040 444416 455700 458752 461280 470400 470890 476160 486080 491520 492032 501760 504525 507904 510384 520800 524288 526848 531650 537600 538160 548800 555520 565068 573440 576600 583296 595200 602112 607600 614400 615040 627200 634880 637980 645792 655360 658560 659246 666624 672700 680512 688128 694400 702464 706335 716800 729120 738048 752640 753424 761856 768800 777728 786432 793600 797475 802816 807240 819200 823200 833280 850640 860160 861056 878080 888832 911400 917504 922560 940800 941780 952320 972160 983040 984064 988869 1003520 1009050 1015808 1020768 1041600 1053696 1063300 1075200 1076320 1097600 1111040 1130136 1146880 1153200 1166592 1177225 1190400 1204224 1215200 1228800 1230080 1254400 1269760 1275960 1291584 1310720 1317120 1318492 1333248 1345400 1361024 1376256 1388800 1404928 1412670 1433600 1458240 1476096 1505280 1506848 1523712 1537600 1555456 1572864 1587200 1594950 1605632 1614480 1638400 1646400 1648115 1666560 1701280 1720320 1722112 1756160 1777664 1822800 1835008 1845120 1881600 1883560 1904640 1944320 1966080 1968128 1977738 2007040 2018100 2031616 2041536 2083200 2107392 2126600 2150400 2152640 2195200 2222080 2260272 2293760 2306400 2333184 2354450 2380800 2408448 2430400 2457600 2460160 2508800 2539520 2551920 2583168 2621440 2634240 2636984 2666496 2690800 2722048 2752512 2777600 2809856 2825340 2867200 2916480 2952192 3010560 3013696 3047424 3075200 3110912 3174400 3189900 3211264 3228960 3276800 3292800 3296230 3333120 3402560 3440640 3444224 3512320 3531675 3555328 3645600 3670016 3690240 3763200 3767120 3809280 3888640 3932160 3936256 3955476 4014080 4036200 4063232 4083072 4166400 4214784 4253200 4300800 4305280 4390400 4444160 4520544 4587520 4612800 4666368 4708900 4761600 4816896 4860800 4915200 4920320 4944345 5017600 5079040 5103840 5166336 5268480 5273968 5332992 5381600 5444096 5505024 5555200 5619712 5650680 5734400 5832960 5904384 6021120 6027392 6094848 6150400 6221824 6348800 6379800 6422528 6457920 6553600 6585600 6592460 6666240 6805120 6881280 6888448 7024640 7063350 7110656 7291200 7380480 7526400 7534240 7618560 7777280 7864320 7872512 7910952 8028160 8072400 8126464 8166144 8240575 8332800 8429568 8506400 8601600 8610560 8780800 8888320 9041088 9175040 9225600 9332736 9417800 9523200 9633792 9721600 9830400 9840640 9888690 10035200 10158080 10207680 10332672 10536960 10547936 10665984 10763200 10888192 11010048 11110400 11239424 11301360 11468800 11665920 11808768 12042240 12054784 12189696 12300800 12443648 12697600 12759600 12845056 12915840 13107200 13171200 13184920 13332480 13610240 13762560 13776896 14049280 14126700 14221312 14582400 14760960 15052800 15068480 15237120 15554560 15745024 15821904 16056320 16144800 16252928 16332288 16481150 16665600 16859136 17012800 17203200 17221120 17561600 17776640 18082176 18350080 18451200 18665472 18835600 19046400 19267584 19443200 19660800 19681280 19777380 20070400 20316160 20415360 20665344 21073920 21095872 21331968 21526400 21776384 22220800 22478848 22602720 22937600 23331840 23617536 24084480 24109568 24379392 24601600 24721725 24887296 25395200 25519200 25690112 25831680 26342400 26369840 26664960 27220480 27525120 27553792 28098560 28253400 28442624 29164800 29521920 30105600 30136960 30474240 31109120 31490048 31643808 32112640 32289600 32664576 32962300 33331200 33718272 34025600 34406400 34442240 35123200 35553280 36164352 36902400 37330944 37671200 38092800 38535168 38886400 39321600 39362560 39554760 40140800 40632320 40830720 41330688 42147840 42191744 42663936 43052800 43552768 44441600 44957696 45205440 45875200 46663680 47235072 48168960 48219136 48758784 49203200 49443450 49774592 50790400 51038400 51663360 52684800 52739680 53329920 54440960 55050240 55107584 56197120 56506800 56885248 58329600 59043840 60211200 60273920 60948480 62218240 62980096 63287616 64225280 64579200 65329152 65924600 66662400 67436544 68051200 68812800 68884480 70246400 71106560 72328704 73804800 74661888 75342400 76185600 77070336 77772800 78725120 79109520 80281600 81264640 81661440 82661376 84295680 84383488 85327872 86105600 87105536 88883200 89915392 90410880 91750400 93327360 94470144 96337920 96438272 98406400 98886900 99549184 101580800 102076800 103326720 105369600 105479360 106659840 108881920 110215168 112394240 113013600 113770496 116659200 118087680 120422400 120547840 121896960 124436480 125960192 126575232 128450560 129158400 130658304 131849200 133324800 134873088 136102400 137625600 137768960 140492800 142213120 144657408 147609600 149323776 150684800 152371200 155545600 157450240 158219040 160563200 163322880 165322752 168591360 168766976 170655744 172211200 174211072 177766400 179830784 180821760 186654720 188940288 192675840 192876544 196812800 197773800 199098368 203161600 204153600 206653440 210739200 210958720 213319680 217763840 220430336 224788480 226027200 233318400 236175360 240844800 241095680 243793920 248872960 251920384 253150464 258316800 261316608 263698400 266649600 269746176 272204800 275251200 275537920 280985600 284426240 289314816 295219200 298647552 301369600 304742400 311091200 314900480 316438080 321126400 326645760 330645504 337182720 337533952 341311488 344422400 348422144 355532800 361643520 373309440 377880576 385351680 385753088 393625600 395547600 398196736 406323200 408307200 413306880 421478400 421917440 426639360 435527680 440860672 449576960 452054400 466636800 472350720 481689600 482191360 497745920 503840768 506300928 516633600 522633216 527396800 533299200 539492352 544409600 551075840 561971200 568852480 578629632 590438400 597295104 602739200 609484800 622182400 629800960 632876160 642252800 653291520 661291008 674365440 675067904 688844800 696844288 711065600 723287040 746618880 755761152 771506176 787251200 791095200 796393472 816614400 826613760 842956800 843834880 853278720 871055360 881721344 899153920 904108800 933273600 944701440 963379200 964382720 995491840 1012601856 1033267200 1045266432 1054793600 1066598400 1088819200 1102151680 1123942400 1157259264 1180876800 1194590208 1205478400 1218969600 1244364800 1259601920 1265752320 1306583040 1322582016 1348730880 1350135808 1377689600 1393688576 1422131200 1446574080 1493237760 1511522304 1543012352 1574502400 1582190400 1633228800 1653227520 1685913600 1687669760 1706557440 1742110720 1763442688 1808217600 1866547200 1889402880 1926758400 1928765440 1990983680 2025203712 2066534400 2090532864 2109587200 2133196800 2177638400 2204303360 2247884800 2314518528 2361753600 2389180416 2410956800 2488729600 2519203840 2531504640 2613166080 2645164032 2697461760 2700271616 2755379200 2787377152 2844262400 2893148160 2986475520 3086024704 3149004800 3164380800 3266457600 3306455040 3371827200 3375339520 3484221440 3526885376 3616435200 3733094400 3778805760 3857530880 3981967360 4050407424 4133068800 4181065728 4219174400 4266393600 4355276800 4408606720 4495769600 4629037056 4723507200 4821913600 4977459200 5063009280 5226332160 5290328064 5400543232 5510758400 5574754304 5786296320 5972951040 6172049408 6298009600 6328761600 6532915200 6612910080 6743654400 6750679040 6968442880 7232870400 7466188800 7557611520 7715061760 8100814848 8266137600 8362131456 8438348800 8532787200 8710553600 8817213440 9258074112 9447014400 9643827200 9954918400 10126018560 10452664320 10580656128 10801086464 11021516800 11572592640 11945902080 12344098816 12596019200 12657523200 13065830400 13225820160 13487308800 13501358080 13936885760 14465740800 14932377600 15430123520 16201629696 16532275200 16724262912 16876697600 17421107200 17634426880 18516148224 18894028800 19287654400 19909836800 20252037120 20905328640 21602172928 22043033600 23145185280 24688197632 25315046400 26131660800 26451640320 27002716160 27873771520 28931481600 29864755200 30860247040 32403259392 33064550400 33753395200 34842214400 37032296448 37788057600 38575308800 40504074240 41810657280 43204345856 44086067200 46290370560 50630092800 52263321600 52903280640 54005432320 57862963200 59729510400 61720494080 64806518784 66129100800 67506790400 69684428800 74064592896 77150617600 81008148480 83621314560 86408691712 88172134400 92580741120 101260185600 104526643200 108010864640 115725926400 123440988160 129613037568 132258201600 135013580800 139368857600 154301235200 162016296960 172817383424 185161482240 202520371200 209053286400 216021729280 231451852800 259226075136 264516403200 270027161600 308602470400 324032593920 370322964480 405040742400 418106572800 432043458560 462903705600 518452150272 540054323200 617204940800 648065187840 810081484800 864086917120 925807411200 1080108646400 1296130375680 1620162969600 1851614822400 2160217292800 2592260751360 3240325939200 4320434585600 6480651878400 12961303756800
• Sum of all divisors σ(n): 51645254760000
• Sum of proper divisors (its aliquot sum) s(n): 38683951003200
• 12961303756800 is an abundant number, because the sum of its proper divisors (38683951003200) is greater than itself. Its abundance is 25722647246400

Bases of 12961303756800

• Binary: 10111100100111001001111010000000000000000000₂
• Hexadecimal: 0xBC9C9E80000
• Base-36: 4LEC9LT6O

Squares and roots of 12961303756800

• 12961303756800 squared (12961303756800²) is 167995395076037793546240000
• 12961303756800 cubed (12961303756800³) is 2177439345324148875149663306514432000000
• The square root of 12961303756800 is 3600181.0727795345
• The cube root of 12961303756800 is 23489.9934803719

Scales and comparisons

• 12,961,303,756,800 seconds is equal to 412,129 years, 19 weeks, 18 hours, 40 minutes.
• To count from 1 to 12,961,303,756,800 would take you about one million, thirty thousand, three hundred twenty-three 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 12961303756800 cubic inches would be around 1957.5 feet tall.

Recreational maths with 12961303756800

• 12961303756800 backwards is 00865730316921
• The number of decimal digits it has is: 14
• The sum of 12961303756800's digits is 51
• More coming soon!