31489268940900

Names of 31489268940900

• Cardinal: 31489268940900 can be written as Thirty-one trillion, four hundred eighty-nine billion, two hundred sixty-eight million, nine hundred forty thousand, nine hundred.

Scientific notation

• Scientific notation: 3.14892689409 × 10¹³

Factors of 31489268940900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11030

Divisors of 31489268940900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 25 30 34 36 45 50 51 60 68 75 85 90 100 102 150 153 170 180 204 225 255 289 300 306 340 425 450 510 578 612 765 850 867 900 1020 1156 1275 1445 1530 1700 1734 2550 2601 2890 3060 3468 3825 4335 5100 5202 5780 7225 7650 8670 10404 11003 13005 14450 15300 17340 21675 22006 26010 28900 33009 43350 44012 52020 55015 65025 66018 86700 99027 110030 130050 132036 165045 187051 198054 220060 260100 275075 330090 374102 396108 495135 550150 561153 660180 748204 825225 935255 990270 1100300 1122306 1650450 1683459 1870510 1980540 2244612 2475675 2805765 3179867 3300900 3366918 3741020 4676275 4951350 5611530 6359734 6733836 8417295 9352550 9539601 9902700 11223060 12719468 14028825 15899335 16834590 18705100 19079202 28057650 28618803 31798670 33669180 38158404 42086475 47698005 56115300 57237606 63597340 79496675 84172950 95396010 114475212 121066009 143094015 158993350 168345900 190792020 238490025 242132018 286188030 317986700 363198027 476980050 484264036 572376060 605330045 715470075 726396054 953960100 1089594081 1210660090 1430940150 1452792108 1815990135 2058122153 2179188162 2421320180 2861880300 3026650225 3631980270 4116244306 4358376324 5447970405 6053300450 6174366459 7263960540 8232488612 9079950675 10290610765 10895940810 12106600900 12348732918 18159901350 18523099377 20581221530 21791881620 24697465836 27239852025 30871832295 34988076601 36319802700 37046198754 41162443060 51453053825 54479704050 61743664590 69976153202 74092397508 92615496885 102906107650 104964229803 108959408100 123487329180 139952306404 154359161475 174940383005 185230993770 205812215300 209928459606 308718322950 314892689409 349880766010 370461987540 419856919212 463077484425 524821149015 617436645900 629785378818 699761532020 874701915025 926154968850 1049642298030 1259570757636 1574463447045 1749403830050 1852309937700 2099284596060 2624105745075 3148926894090 3498807660100 5248211490150 6297853788180 7872317235225 10496422980300 15744634470450 31489268940900
• Sum of all divisors σ(n): 104858383877611
• Sum of proper divisors (its aliquot sum) s(n): 73369114936711
• 31489268940900 is an abundant number, because the sum of its proper divisors (73369114936711) is greater than itself. Its abundance is 41879845995811

Bases of 31489268940900

• Binary: 111001010001110101010101100001000000001100100₂
• Hexadecimal: 0x1CA3AAB08064
• Base-36: B5TYXP5D0

Squares and roots of 31489268940900

• 31489268940900 squared (31489268940900²) is 991574058432329407692810000
• 31489268940900 cubed (31489268940900³) is 31223942200795312162098895461244929000000
• 31489268940900 is a perfect square number. Its square root is 5611530
• The cube root of 31489268940900 is 31578.2112725901

Scales and comparisons

• 31,489,268,940,900 seconds is equal to 1,001,261 years, 18 weeks, 1 day, 6 hours, 15 minutes.
• To count from 1 to 31,489,268,940,900 would take you about two million, five hundred three thousand, one hundred fifty-three 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 31489268940900 cubic inches would be around 2631.5 feet tall.

Recreational maths with 31489268940900

• 31489268940900 backwards is 00904986298413
• The number of decimal digits it has is: 14
• The sum of 31489268940900's digits is 63
• More coming soon!