66972672000

Names of 66972672000

• Cardinal: 66972672000 can be written as Sixty-six billion, nine hundred seventy-two million, six hundred seventy-two thousand.

Scientific notation

• Scientific notation: 6.6972672 × 10¹⁰

Factors of 66972672000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 66

Divisors of 66972672000

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 43 45 48 50 52 60 64 65 72 75 78 80 86 90 96 100 104 117 120 125 128 129 130 144 150 156 160 169 172 180 192 195 200 208 215 225 234 240 250 256 258 260 288 300 312 320 325 338 344 360 375 384 387 390 400 416 430 450 468 480 500 507 512 516 520 559 576 585 600 624 640 645 650 676 688 720 750 768 774 780 800 832 845 860 900 936 960 975 1000 1014 1024 1032 1040 1075 1118 1125 1152 1170 1200 1248 1280 1290 1300 1352 1376 1440 1500 1521 1536 1548 1560 1600 1625 1664 1677 1690 1720 1800 1872 1920 1935 1950 2000 2028 2048 2064 2080 2150 2236 2250 2304 2340 2400 2496 2535 2560 2580 2600 2704 2752 2795 2880 2925 3000 3042 3072 3096 3120 3200 3225 3250 3328 3354 3380 3440 3600 3744 3840 3870 3900 4000 4056 4096 4128 4160 4225 4300 4472 4500 4608 4680 4800 4875 4992 5031 5070 5120 5160 5200 5375 5408 5504 5590 5760 5850 6000 6084 6144 6192 6240 6400 6450 6500 6656 6708 6760 6880 7200 7267 7488 7605 7680 7740 7800 8000 8112 8192 8256 8320 8385 8450 8600 8944 9000 9216 9360 9600 9675 9750 9984 10062 10140 10240 10320 10400 10750 10816 11008 11180 11520 11700 12000 12168 12288 12384 12480 12675 12800 12900 13000 13312 13416 13520 13760 13975 14400 14534 14625 14976 15210 15360 15480 15600 16000 16125 16224 16512 16640 16770 16900 17200 17888 18000 18432 18720 19200 19350 19500 19968 20124 20280 20480 20640 20800 21125 21500 21632 21801 22016 22360 23040 23400 24000 24336 24576 24768 24960 25155 25350 25600 25800 26000 26624 26832 27040 27520 27950 28800 29068 29250 29952 30420 30720 30960 31200 32000 32250 32448 33024 33280 33540 33800 34400 35776 36000 36335 36864 37440 38025 38400 38700 39000 39936 40248 40560 40960 41280 41600 41925 42250 43000 43264 43602 44032 44720 46080 46800 48000 48375 48672 49536 49920 50310 50700 51200 51600 52000 53248 53664 54080 55040 55900 57600 58136 58500 59904 60840 61440 61920 62400 63375 64000 64500 64896 65403 66048 66560 67080 67600 68800 69875 71552 72000 72670 73728 74880 76050 76800 77400 78000 79872 80496 81120 82560 83200 83850 84500 86000 86528 87204 88064 89440 92160 93600 96000 96750 97344 99072 99840 100620 101400 102400 103200 104000 106496 107328 108160 109005 110080 111800 115200 116272 117000 119808 121680 122880 123840 124800 125775 126750 128000 129000 129792 130806 132096 133120 134160 135200 137600 139750 143104 144000 145340 149760 152100 153600 154800 156000 159744 160992 162240 165120 166400 167700 169000 172000 173056 174408 176128 178880 181675 184320 187200 190125 192000 193500 194688 198144 199680 201240 202800 204800 206400 208000 209625 214656 216320 218010 220160 223600 230400 232544 234000 239616 243360 247680 249600 251550 253500 256000 258000 259584 261612 264192 266240 268320 270400 275200 279500 286208 288000 290680 299520 304200 307200 309600 312000 319488 321984 324480 327015 330240 332800 335400 338000 344000 346112 348816 352256 357760 363350 368640 374400 380250 384000 387000 389376 396288 399360 402480 405600 412800 416000 419250 429312 432640 436020 440320 447200 460800 465088 468000 479232 486720 495360 499200 503100 507000 512000 516000 519168 523224 528384 532480 536640 540800 545025 550400 559000 572416 576000 581360 599040 608400 614400 619200 624000 628875 643968 648960 654030 660480 665600 670800 676000 688000 692224 697632 715520 726700 748800 760500 768000 774000 778752 792576 798720 804960 811200 825600 832000 838500 858624 865280 872040 880640 894400 908375 921600 930176 936000 958464 973440 990720 998400 1006200 1014000 1024000 1032000 1038336 1046448 1056768 1073280 1081600 1090050 1100800 1118000 1144832 1152000 1162720 1198080 1216800 1238400 1248000 1257750 1287936 1297920 1308060 1320960 1331200 1341600 1352000 1376000 1384448 1395264 1431040 1453400 1497600 1521000 1536000 1548000 1557504 1585152 1597440 1609920 1622400 1635075 1651200 1664000 1677000 1717248 1730560 1744080 1761280 1788800 1816750 1843200 1860352 1872000 1946880 1981440 1996800 2012400 2028000 2064000 2076672 2092896 2146560 2163200 2180100 2201600 2236000 2289664 2304000 2325440 2396160 2433600 2476800 2496000 2515500 2575872 2595840 2616120 2641920 2662400 2683200 2704000 2725125 2752000 2790528 2862080 2906800 2995200 3042000 3072000 3096000 3115008 3170304 3219840 3244800 3270150 3302400 3328000 3354000 3434496 3461120 3488160 3577600 3633500 3720704 3744000 3893760 3962880 3993600 4024800 4056000 4128000 4153344 4185792 4293120 4326400 4360200 4403200 4472000 4579328 4608000 4650880 4792320 4867200 4953600 4992000 5031000 5151744 5191680 5232240 5283840 5366400 5408000 5450250 5504000 5581056 5724160 5813600 5990400 6084000 6192000 6230016 6439680 6489600 6540300 6604800 6656000 6708000 6868992 6922240 6976320 7155200 7267000 7441408 7488000 7787520 7925760 7987200 8049600 8112000 8175375 8256000 8371584 8586240 8652800 8720400 8806400 8944000 9216000 9301760 9734400 9907200 9984000 10062000 10303488 10383360 10464480 10732800 10816000 10900500 11008000 11162112 11448320 11627200 11980800 12168000 12384000 12460032 12879360 12979200 13080600 13209600 13312000 13416000 13737984 13952640 14310400 14534000 14882816 14976000 15575040 15851520 16099200 16224000 16350750 16512000 16743168 17172480 17305600 17440800 17888000 18603520 19468800 19814400 19968000 20124000 20606976 20766720 20928960 21465600 21632000 21801000 22016000 22324224 22896640 23254400 23961600 24336000 24768000 25758720 25958400 26161200 26419200 26832000 27905280 28620800 29068000 29765632 29952000 31150080 32198400 32448000 32701500 33024000 33486336 34344960 34611200 34881600 35776000 37207040 38937600 39628800 39936000 40248000 41213952 41857920 42931200 43264000 43602000 44032000 44648448 46508800 48672000 49536000 51517440 51916800 52322400 53664000 55810560 57241600 58136000 59531264 59904000 62300160 64396800 64896000 65403000 66048000 66972672 68689920 69763200 71552000 74414080 77875200 79257600 80496000 83715840 85862400 86528000 87204000 89296896 93017600 97344000 99072000 103034880 103833600 104644800 107328000 111621120 114483200 116272000 119808000 128793600 129792000 130806000 132096000 133945344 139526400 143104000 148828160 155750400 160992000 167431680 171724800 173056000 174408000 178593792 186035200 194688000 198144000 206069760 209289600 214656000 223242240 232544000 257587200 259584000 261612000 267890688 279052800 286208000 297656320 311500800 321984000 334863360 343449600 348816000 372070400 389376000 396288000 418579200 429312000 446484480 465088000 515174400 519168000 523224000 535781376 558105600 572416000 643968000 669726720 697632000 744140800 778752000 837158400 858624000 892968960 930176000 1030348800 1046448000 1116211200 1287936000 1339453440 1395264000 1488281600 1557504000 1674316800 1717248000 1860352000 2092896000 2232422400 2575872000 2678906880 2790528000 3348633600 3720704000 4185792000 4464844800 5151744000 5581056000 6697267200 7441408000 8371584000 11162112000 13394534400 16743168000 22324224000 33486336000 66972672000
• Sum of all divisors σ(n): 267525477648
• Sum of proper divisors (its aliquot sum) s(n): 200552805648
• 66972672000 is an abundant number, because the sum of its proper divisors (200552805648) is greater than itself. Its abundance is 133580133648

Bases of 66972672000

• Binary: 111110010111111000011110000000000000₂
• Hexadecimal: 0xF97E1E000
• Base-36: URLSSG0

Squares and roots of 66972672000

• 66972672000 squared (66972672000²) is 4485338794819584000000
• 66972672000 cubed (66972672000³) is 300395123914327298408448000000000
• The square root of 66972672000 is 258790.7880895299
• The cube root of 66972672000 is 4060.9958164623

Scales and comparisons

• 66,972,672,000 seconds is equal to 2,129 years, 27 weeks, 1 day, 16 hours.
• To count from 1 to 66,972,672,000 would take you about four thousand, two hundred fifty-nine 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 66972672000 cubic inches would be around 338.4 feet tall.

Recreational maths with 66972672000

• 66972672000 backwards is 00027627966
• 66972672000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 66972672000's digits is 45
• More coming soon!