13306444672640

Names of 13306444672640

• Cardinal: 13306444672640 can be written as Thirteen trillion, three hundred six billion, four hundred forty-four million, six hundred seventy-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.330644467264 × 10¹³

Factors of 13306444672640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3272

Divisors of 13306444672640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 49 56 64 70 80 82 98 112 128 140 160 164 196 205 224 245 280 287 320 328 392 410 448 490 560 574 640 656 784 820 896 980 1120 1148 1312 1435 1568 1640 1960 2009 2240 2296 2624 2870 3136 3217 3280 3920 4018 4480 4592 5248 5740 6272 6434 6560 7840 8036 9184 10045 11480 12868 13120 15680 16072 16085 18368 20090 22519 22960 25736 26240 31360 32144 32170 36736 40180 45038 45920 51472 64288 64340 80360 90076 91840 102944 112595 128576 128680 131897 157633 160720 180152 183680 205888 225190 257152 257360 263794 315266 321440 360304 411776 450380 514720 527588 630532 642880 659485 720608 788165 900760 923279 1029440 1055176 1261064 1285760 1318970 1441216 1576330 1801520 1846558 2058880 2110352 2522128 2637940 2882432 3152660 3603040 3693116 4220704 4616395 5044256 5275880 6305320 6462953 7206080 7386232 8441408 9232790 10088512 10349089 10551760 12610640 12925906 14412160 14772464 16882816 18465580 20177024 20698178 21103520 25221280 25851812 29544928 32314765 36931160 41396356 42207040 50442560 51703624 51745445 59089856 64629530 72443623 73862320 82792712 84414080 100885120 103407248 103490890 118179712 129259060 144887246 147724640 165585424 206814496 206981780 258518120 289774492 295449280 331170848 362218115 413628992 413963560 424312649 507105361 517036240 579548984 590898560 662341696 724436230 827257984 827927120 848625298 1014210722 1034072480 1159097968 1324683392 1448872460 1655854240 1697250596 2028421444 2068144960 2121563245 2318195936 2535526805 2897744920 2970188543 3311708480 3394501192 4056842888 4136289920 4243126490 4636391872 5071053610 5795489840 5940377086 6623416960 6789002384 8113685776 8486252980 9272783744 10142107220 11590979680 11880754172 13578004768 14850942715 16227371552 16972505960 20284214440 20791319801 23181959360 23761508344 27156009536 29701885430 32454743104 33945011920 40568428880 41582639602 46363918720 47523016688 54312019072 59403770860 64909486208 67890023840 81136857760 83165279204 95046033376 103956599005 118807541720 135780047680 162273715520 166330558408 190092066752 207913198010 237615083440 271560095360 324547431040 332661116816 380184133504 415826396020 475230166880 665322233632 831652792040 950460333760 1330644467264 1663305584080 1900920667520 2661288934528 3326611168160 6653222336320 13306444672640
• Sum of all divisors σ(n): 37918637125740
• Sum of proper divisors (its aliquot sum) s(n): 24612192453100
• 13306444672640 is an abundant number, because the sum of its proper divisors (24612192453100) is greater than itself. Its abundance is 11305747780460

Bases of 13306444672640

• Binary: 11000001101000100101111010000110111010000000₂
• Hexadecimal: 0xC1A25E86E80
• Base-36: 4PSW9LG8W

Squares and roots of 13306444672640

• 13306444672640 squared (13306444672640²) is 177061469826029436764569600
• 13306444672640 cubed (13306444672640³) is 2356058651896377506439726911822495744000
• The square root of 13306444672640 is 3647799.9770601457
• The cube root of 13306444672640 is 23696.6712865727

Scales and comparisons

• 13,306,444,672,640 seconds is equal to 423,103 years, 40 weeks, 4 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,306,444,672,640 would take you about one million, fifty-seven thousand, seven 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 13306444672640 cubic inches would be around 1974.7 feet tall.

Recreational maths with 13306444672640

• 13306444672640 backwards is 04627644460331
• The number of decimal digits it has is: 14
• The sum of 13306444672640's digits is 50
• More coming soon!