13217885040

Names of 13217885040

• Cardinal: 13217885040 can be written as Thirteen billion, two hundred seventeen million, eight hundred eighty-five thousand and forty.

Scientific notation

• Scientific notation: 1.321788504 × 10¹⁰

Factors of 13217885040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 131

Divisors of 13217885040

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 41 48 57 60 61 76 80 82 95 114 120 122 123 152 164 183 190 205 228 240 244 246 285 304 305 328 361 366 380 410 456 488 492 570 610 615 656 722 732 760 779 820 912 915 976 984 1083 1140 1159 1220 1230 1444 1464 1520 1558 1640 1805 1830 1968 2166 2280 2318 2337 2440 2460 2501 2888 2928 3116 3280 3477 3610 3660 3721 3895 4332 4560 4636 4674 4880 4920 5002 5415 5776 5795 6232 6954 7220 7320 7442 7503 7790 8664 9272 9348 9840 10004 10830 11163 11590 11685 12464 12505 13908 14440 14640 14801 14884 15006 15580 17328 17385 18544 18605 18696 20008 21660 22021 22326 23180 23370 25010 27816 28880 29602 29768 30012 31160 34770 37210 37392 37515 40016 43320 44042 44403 44652 46360 46740 47519 50020 55632 55815 59204 59536 60024 62320 66063 69540 70699 74005 74420 75030 86640 88084 88806 89304 92720 93480 95038 100040 110105 111630 118408 120048 132126 139080 141398 142557 148010 148840 150060 152561 176168 177612 178608 186960 190076 200080 212097 220210 222015 223260 236816 237595 264252 278160 282796 285114 296020 297680 300120 305122 330315 352336 353495 355224 380152 424194 440420 444030 446520 457683 475190 528504 565592 570228 592040 600240 610244 660630 706990 710448 712785 760304 762805 848388 880840 888060 893040 902861 915366 950380 1057008 1060485 1131184 1140456 1184080 1220488 1321260 1343281 1413980 1425570 1525610 1696776 1761680 1776120 1805722 1830732 1900760 2120970 2280912 2288415 2440976 2642520 2686562 2708583 2827960 2851140 2898659 3051220 3393552 3552240 3611444 3661464 3801520 4029843 4241940 4514305 4576830 5285040 5373124 5417166 5655920 5702280 5797318 6102440 6716405 7222888 7322928 8059686 8483880 8695977 9028610 9153660 10746248 10834332 11404560 11594636 12204880 13432810 13542915 14445776 14493295 16119372 16967760 17391954 18057220 18307320 20149215 21492496 21668664 23189272 26865620 27085830 28986590 32238744 34783908 36114440 36614640 40298430 43337328 43479885 46378544 53731240 54171660 55074521 57973180 64477488 69567816 72228880 80596860 86959770 107462480 108343320 110149042 115946360 139135632 161193720 165223563 173919540 216686640 220298084 231892720 275372605 322387440 330447126 347839080 440596168 550745210 660894252 695678160 826117815 881192336 1101490420 1321788504 1652235630 2202980840 2643577008 3304471260 4405961680 6608942520 13217885040
• Sum of all divisors σ(n): 45038461104
• Sum of proper divisors (its aliquot sum) s(n): 31820576064
• 13217885040 is an abundant number, because the sum of its proper divisors (31820576064) is greater than itself. Its abundance is 18602691024

Bases of 13217885040

• Binary: 1100010011110110001110101101110000₂
• Hexadecimal: 0x313D8EB70
• Base-36: 62LL5DC

Squares and roots of 13217885040

• 13217885040 squared (13217885040²) is 174712484930655801600
• 13217885040 cubed (13217885040³) is 2309329540866140757357848064000
• The square root of 13217885040 is 114969.0612295327
• The cube root of 13217885040 is 2364.3983999915

Scales and comparisons

• 13,217,885,040 seconds is equal to 420 years, 14 weeks, 6 days, 18 hours, 44 minutes.
• To count from 1 to 13,217,885,040 would take you about eight hundred forty 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 13217885040 cubic inches would be around 197 feet tall.

Recreational maths with 13217885040

• 13217885040 backwards is 04058871231
• The number of decimal digits it has is: 11
• The sum of 13217885040's digits is 39
• More coming soon!