13156216136640

Names of 13156216136640

• Cardinal: 13156216136640 can be written as Thirteen trillion, one hundred fifty-six billion, two hundred sixteen million, one hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.315621613664 × 10¹³

Factors of 13156216136640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 27190

Divisors of 13156216136640

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 137 144 160 162 180 192 216 240 270 274 288 320 324 360 405 411 432 480 540 548 576 648 685 720 810 822 864 960 1080 1096 1233 1296 1370 1440 1620 1644 1728 2055 2160 2192 2466 2592 2740 2880 3240 3288 3699 4110 4320 4384 4932 5184 5480 6165 6480 6576 7398 8220 8640 8768 9864 10960 11097 12330 12960 13152 14796 16440 18495 18769 19728 21920 22194 24660 25920 26304 27043 29592 32880 36990 37538 39456 43840 44388 49320 54086 55485 56307 59184 65760 73980 75076 78912 81129 88776 93845 98640 108172 110970 112614 118368 131520 135215 147960 150152 162258 168921 177552 187690 197280 216344 221940 225228 236736 243387 270430 281535 295920 300304 324516 337842 355104 375380 394560 405645 432688 443880 450456 486774 506763 540860 563070 591840 600608 649032 675684 710208 730161 750760 811290 844605 865376 887760 900912 973548 1013526 1081720 1126140 1183680 1201216 1216935 1298064 1351368 1460322 1501520 1520289 1622580 1689210 1730752 1775520 1801824 1947096 2027052 2163440 2190483 2252280 2433870 2533815 2596128 2702736 2920644 3003040 3040578 3245160 3378420 3551040 3603648 3650805 3704891 3894192 4054104 4326880 4380966 4504560 4867740 5067630 5192256 5405472 5841288 6006080 6081156 6490320 6756840 7301610 7409782 7601445 7788384 8108208 8653760 8761932 9009120 9735480 10135260 10810944 10952415 11114673 11682576 12162312 12980640 13513680 14603220 14819564 15202890 15576768 16216416 17523864 18018240 18524455 19470960 20270520 21904830 22229346 23365152 24324624 25961280 27027360 29206440 29639128 30405780 32432832 33344019 35047728 37048910 38941920 40541040 43809660 44458692 46730304 48649248 54054720 55573365 58412880 59278256 60811560 66688038 70095456 74097820 77883840 81082080 87619320 88917384 97298496 100032057 111146730 116825760 118556512 121623120 133376076 140190912 148195640 162164160 166720095 175238640 177834768 200064114 222293460 233651520 237113024 243246240 266752152 296391280 300096171 333440190 350477280 355669536 400128228 444586920 486492480 500160285 507570067 533504304 592782560 600192342 666880380 700954560 711339072 800256456 889173840 1000320570 1015140134 1067008608 1185565120 1200384684 1333760760 1500480855 1522710201 1600512912 1778347680 2000641140 2030280268 2134017216 2400769368 2537850335 2667521520 3000961710 3045420402 3201025824 3556695360 4001282280 4060560536 4568130603 4801538736 5075700670 5335043040 6001923420 6090840804 6402051648 7613551005 8002564560 8121121072 9136261206 9603077472 10151401340 10670086080 12003846840 12181681608 13704391809 15227102010 16005129120 16242242144 18272522412 19206154944 20302802680 22840653015 24007693680 24363363216 27408783618 30454204020 32010258240 32484484288 36545044824 40605605360 41113175427 45681306030 48015387360 48726726432 54817567236 60908408040 68521959045 73090089648 81211210720 82226350854 91362612060 96030774720 97453452864 109635134472 121816816080 137043918090 146180179296 162422421440 164452701708 182725224120 205565877135 219270268944 243633632160 274087836180 292360358592 328905403416 365450448240 411131754270 438540537888 487267264320 548175672360 657810806832 730900896480 822263508540 877081075776 1096351344720 1315621613664 1461801792960 1644527017080 2192702689440 2631243227328 3289054034160 4385405378880 6578108068320 13156216136640
• Sum of all divisors σ(n): 47144810359416
• Sum of proper divisors (its aliquot sum) s(n): 33988594222776
• 13156216136640 is an abundant number, because the sum of its proper divisors (33988594222776) is greater than itself. Its abundance is 20832378086136

Bases of 13156216136640

• Binary: 10111111011100101011100101101110001111000000₂
• Hexadecimal: 0xBF72B96E3C0
• Base-36: 4NVVREK00

Squares and roots of 13156216136640

• 13156216136640 squared (13156216136640²) is 173086023033986727150489600
• 13156216136640 cubed (13156216136640³) is 2277157129266578910888852081196498944000
• The square root of 13156216136640 is 3627149.8640999107
• The cube root of 13156216136640 is 23607.1558166411

Scales and comparisons

• 13,156,216,136,640 seconds is equal to 418,326 years, 50 weeks, 6 days, 2 hours, 24 minutes.
• To count from 1 to 13,156,216,136,640 would take you about one million, forty-five thousand, eight hundred seventeen 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 13156216136640 cubic inches would be around 1967.3 feet tall.

Recreational maths with 13156216136640

• 13156216136640 backwards is 04663161265131
• 13156216136640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13156216136640's digits is 45
• More coming soon!