231930121424640

Names of 231930121424640

• Cardinal: 231930121424640 can be written as Two hundred thirty-one trillion, nine hundred thirty billion, one hundred twenty-one million, four hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.3193012142464 × 10¹⁴

Factors of 231930121424640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4700

Divisors of 231930121424640

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 80 96 106 120 128 159 160 192 212 240 256 265 318 320 384 424 480 530 636 640 768 795 848 960 1060 1272 1280 1590 1696 1920 2120 2544 2809 3180 3392 3840 4240 4637 5088 5618 6360 6784 8427 8480 9274 10176 11236 12720 13568 13911 14045 16854 16960 18548 20352 22472 23185 25440 27822 28090 33708 33920 37096 40704 42135 44944 46370 50880 55644 56180 67416 67840 69555 74192 84270 89888 92740 101760 111288 112360 134832 139110 148384 168540 179776 185480 203520 222576 224720 245761 269664 278220 296768 337080 359552 370960 445152 449440 491522 539328 556440 593536 674160 719104 737283 741920 890304 898880 983044 1078656 1112880 1187072 1228805 1348320 1474566 1483840 1780608 1797760 1966088 2157312 2225760 2457610 2696640 2949132 2967680 3561216 3595520 3686415 3932176 4451520 4915220 5393280 5898264 5935360 7372830 7864352 8903040 9830440 10786560 11796528 13025333 14745660 15728704 17806080 19660880 21501769 23593056 26050666 29491320 31457408 39075999 39321760 43003538 47186112 52101332 58982640 62914816 64505307 65126665 78151998 78643520 86007076 94372224 104202664 107508845 117965280 129010614 130253330 156303996 157287040 172014152 188744448 195379995 208405328 215017690 235930560 258021228 260506660 312607992 314574080 322526535 344028304 390759990 416810656 430035380 471861120 516042456 521013320 625215984 645053070 688056608 781519980 833621312 860070760 943722240 1032084912 1042026640 1139593757 1250431968 1290106140 1376113216 1563039960 1667242624 1720141520 2064169824 2084053280 2279187514 2500863936 2580212280 2752226432 3126079920 3334485248 3418781271 3440283040 4128339648 4168106560 4558375028 5001727872 5160424560 5504452864 5697968785 6252159840 6837562542 6880566080 8256679296 8336213120 9116750056 10003455744 10320849120 11395937570 12504319680 13675125084 13761132160 16513358592 16672426240 17093906355 18233500112 20641698240 22791875140 25008639360 27350250168 27522264320 34187812710 36467000224 41283396480 45583750280 50017278720 54700500336 60398469121 68375625420 72934000448 82566792960 91167500560 109401000672 120796938242 136751250840 145868000896 181195407363 182335001120 218802001344 241593876484 273502501680 291736001792 301992345605 362390814726 364670002240 437604002688 483187752968 547005003360 603984691210 724781629452 729340004480 875208005376 905977036815 966375505936 1094010006720 1207969382420 1449563258904 1458680008960 1811954073630 1932751011872 2188020013440 2415938764840 2899126517808 3623908147260 3865502023744 4376040026880 4831877529680 5798253035616 7247816294520 7731004047488 9663755059360 11596506071232 14495632589040 15462008094976 19327510118720 23193012142464 28991265178080 38655020237440 46386024284928 57982530356160 77310040474880 115965060712320 231930121424640
• Sum of all divisors σ(n): 755129349507624
• Sum of proper divisors (its aliquot sum) s(n): 523199228082984
• 231930121424640 is an abundant number, because the sum of its proper divisors (523199228082984) is greater than itself. Its abundance is 291269106658344

Bases of 231930121424640

• Binary: 110100101111000001110000100000000000111100000000₂
• Hexadecimal: 0xD2F070800F00
• Base-36: 2A7N861D6O

Squares and roots of 231930121424640

• 231930121424640 squared (231930121424640²) is 53791581224048254343199129600
• 231930121424640 cubed (231930121424640³) is 12475887964916896790636800379518759993344000
• The square root of 231930121424640 is 15229252.1623564957
• The cube root of 231930121424640 is 61440.1666665537

Scales and comparisons

• 231,930,121,424,640 seconds is equal to 7,374,660 years, 23 weeks, 4 days, 9 hours, 4 minutes.
• To count from 1 to 231,930,121,424,640 would take you about eighteen million, four hundred thirty-six thousand, six hundred fifty-one 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 231930121424640 cubic inches would be around 5120 feet tall.

Recreational maths with 231930121424640

• 231930121424640 backwards is 046424121039132
• The number of decimal digits it has is: 15
• The sum of 231930121424640's digits is 42
• More coming soon!