31681940480000

Names of 31681940480000

• Cardinal: 31681940480000 can be written as Thirty-one trillion, six hundred eighty-one billion, nine hundred forty million, four hundred eighty thousand.

Scientific notation

• Scientific notation: 3.168194048 × 10¹³

Factors of 31681940480000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 222

Divisors of 31681940480000

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 47 50 62 64 80 94 100 124 125 128 137 155 160 188 200 235 248 250 256 274 310 320 376 400 470 496 500 512 548 620 625 640 685 752 775 800 940 961 992 1000 1024 1096 1175 1240 1250 1280 1370 1457 1504 1550 1600 1880 1922 1984 2000 2048 2192 2350 2480 2500 2560 2740 2914 3008 3100 3200 3425 3760 3844 3875 3968 4000 4096 4247 4384 4700 4805 4960 5000 5120 5480 5828 5875 6016 6200 6400 6439 6850 7285 7520 7688 7750 7936 8000 8192 8494 8768 9400 9610 9920 10000 10240 10960 11656 11750 12032 12400 12800 12878 13700 14570 15040 15376 15500 15872 16000 16988 17125 17536 18800 19220 19375 19840 20000 20480 21235 21920 23312 23500 24025 24064 24800 25600 25756 27400 29140 29375 30080 30752 31000 31744 32000 32195 33976 34250 35072 36425 37600 38440 38750 39680 40000 40960 42470 43840 45167 46624 47000 48050 48128 49600 51200 51512 54800 58280 58750 60160 61504 62000 63488 64000 64390 67952 68500 70144 72850 75200 76880 77500 79360 80000 84940 85625 87680 90334 93248 94000 96100 96256 99200 102400 103024 106175 109600 116560 117500 120125 120320 123008 124000 126976 128000 128780 131657 135904 137000 140288 145700 150400 153760 155000 158720 160000 160975 169880 171250 175360 180668 182125 186496 188000 192200 192512 198400 199609 204800 206048 212350 219200 225835 233120 235000 240250 240640 246016 248000 253952 256000 257560 263314 271808 274000 280576 291400 300800 307520 310000 317440 320000 321950 339760 342500 350720 361336 364250 372992 376000 384400 385024 396800 399218 412096 424700 438400 451670 466240 470000 480500 481280 492032 496000 512000 515120 526628 530875 543616 548000 561152 582800 600625 601600 615040 620000 634880 640000 643900 658285 679520 685000 701440 722672 728500 745984 752000 768800 793600 798436 804875 824192 849400 876800 903340 910625 932480 940000 961000 962560 984064 992000 998045 1024000 1030240 1053256 1061750 1087232 1096000 1122304 1129175 1165600 1201250 1203200 1230080 1240000 1269760 1280000 1287800 1316570 1359040 1370000 1402880 1445344 1457000 1491968 1504000 1537600 1587200 1596872 1609750 1648384 1698800 1753600 1806680 1821250 1864960 1880000 1922000 1925120 1968128 1984000 1996090 2060480 2106512 2123500 2174464 2192000 2258350 2331200 2402500 2406400 2460160 2480000 2560000 2575600 2633140 2654375 2718080 2740000 2805760 2890688 2914000 2983936 3008000 3075200 3174400 3193744 3219500 3291425 3296768 3397600 3507200 3613360 3642500 3729920 3760000 3844000 3936256 3968000 3992180 4024375 4120960 4213024 4247000 4348928 4384000 4516700 4662400 4805000 4812800 4920320 4960000 4990225 5120000 5151200 5266280 5308750 5436160 5480000 5611520 5645875 5781376 5828000 5967872 6016000 6150400 6187879 6348800 6387488 6439000 6582850 6593536 6795200 7014400 7226720 7285000 7459840 7520000 7688000 7872512 7936000 7984360 8048750 8241920 8426048 8494000 8697856 8768000 9033400 9324800 9610000 9625600 9840640 9920000 9980450 10302400 10532560 10617500 10872320 10960000 11291750 11562752 11656000 11935744 12032000 12300800 12375758 12774976 12878000 13165700 13187072 13590400 14028800 14453440 14570000 14919680 15040000 15376000 15872000 15968720 16097500 16457125 16483840 16852096 16988000 17395712 17536000 18066800 18649600 19220000 19681280 19840000 19960900 20604800 21065120 21235000 21744640 21920000 22583500 23125504 23312000 24064000 24601600 24751516 24951125 25549952 25756000 26331400 26374144 27180800 28057600 28229375 28906880 29140000 29839360 30080000 30752000 30939395 31744000 31937440 32195000 32914250 32967680 33704192 33976000 34791424 35072000 36133600 37299200 38440000 39362560 39680000 39921800 41209600 42130240 42470000 43489280 43840000 45167000 46251008 46624000 48128000 49203200 49503032 49902250 51099904 51512000 52662800 52748288 54361600 56458750 57813760 58280000 59678720 60160000 61504000 61878790 63874880 64390000 65828500 65935360 67408384 67952000 70144000 72267200 74598400 76880000 79360000 79843600 82285625 82419200 84260480 84940000 86978560 87680000 90334000 92502016 93248000 98406400 99006064 99804500 102199808 103024000 105325600 108723200 112917500 115627520 116560000 120320000 123008000 123757580 124755625 127749760 128780000 131657000 131870720 134816768 135904000 140288000 144534400 149196800 153760000 154696975 158720000 159687200 164571250 164838400 168520960 169880000 173957120 175360000 180668000 185004032 186496000 196812800 198012128 199609000 204399616 206048000 210651200 217446400 225835000 231255040 233120000 240640000 246016000 247515160 249511250 255499520 257560000 263314000 263741440 269633536 271808000 289068800 298393600 307520000 309393950 319374400 329142500 329676800 337041920 339760000 350720000 361336000 370008064 372992000 396024256 399218000 408799232 412096000 421302400 434892800 451670000 462510080 466240000 492032000 495030320 499022500 510999040 515120000 526628000 539267072 543616000 578137600 615040000 618787900 638748800 658285000 659353600 674083840 679520000 701440000 722672000 745984000 773484875 792048512 798436000 817598464 824192000 842604800 869785600 903340000 925020160 932480000 984064000 990060640 998045000 1021998080 1030240000 1053256000 1078534144 1087232000 1156275200 1230080000 1237575800 1277497600 1316570000 1318707200 1348167680 1359040000 1445344000 1491968000 1546969750 1584097024 1596872000 1635196928 1648384000 1685209600 1806680000 1850040320 1864960000 1980121280 1996090000 2043996160 2060480000 2106512000 2174464000 2312550400 2460160000 2475151600 2554995200 2633140000 2696335360 2718080000 2890688000 3093939500 3168194048 3193744000 3296768000 3370419200 3613360000 3729920000 3867424375 3960242560 3992180000 4087992320 4120960000 4213024000 4348928000 4625100800 4920320000 4950303200 5109990400 5266280000 5392670720 5436160000 5781376000 6187879000 6336388096 6387488000 6593536000 6740838400 7226720000 7459840000 7734848750 7920485120 7984360000 8175984640 8241920000 8426048000 9250201600 9900606400 10219980800 10532560000 10872320000 11562752000 12375758000 12672776192 12774976000 13481676800 14453440000 15469697500 15840970240 15968720000 16483840000 16852096000 19801212800 20439961600 21065120000 21744640000 23125504000 24751516000 25345552384 25549952000 26963353600 28906880000 30939395000 31681940480 31937440000 32967680000 33704192000 39602425600 40879923200 42130240000 46251008000 49503032000 50691104768 51099904000 57813760000 61878790000 63363880960 63874880000 67408384000 79204851200 84260480000 99006064000 102199808000 115627520000 123757580000 126727761920 127749760000 134816768000 158409702400 168520960000 198012128000 204399616000 231255040000 247515160000 253455523840 255499520000 316819404800 337041920000 396024256000 495030320000 510999040000 633638809600 674083840000 792048512000 990060640000 1021998080000 1267277619200 1584097024000 1980121280000 3168194048000 3960242560000 6336388096000 7920485120000 15840970240000 31681940480000
• Sum of all divisors σ(n): 84161610488736
• Sum of proper divisors (its aliquot sum) s(n): 52479670008736
• 31681940480000 is an abundant number, because the sum of its proper divisors (52479670008736) is greater than itself. Its abundance is 20797729528736

Bases of 31681940480000

• Binary: 111001101000010000110110011101110000000000000₂
• Hexadecimal: 0x1CD086CEE000
• Base-36: B8AHDCWE8

Squares and roots of 31681940480000

• 31681940480000 squared (31681940480000²) is 1003745352578262630400000000
• 31681940480000 cubed (31681940480000³) is 31800600517461131198141038592000000000000
• The square root of 31681940480000 is 5628671.2890343845
• The cube root of 31681940480000 is 31642.4856081965

Scales and comparisons

• 31,681,940,480,000 seconds is equal to 1,007,387 years, 36 weeks, 5 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 31,681,940,480,000 would take you about two million, five hundred eighteen thousand, four hundred sixty-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 31681940480000 cubic inches would be around 2636.9 feet tall.

Recreational maths with 31681940480000

• 31681940480000 backwards is 00008404918613
• The number of decimal digits it has is: 14
• The sum of 31681940480000's digits is 44
• More coming soon!