31542039412900

Names of 31542039412900

• Cardinal: 31542039412900 can be written as Thirty-one trillion, five hundred forty-two billion, thirty-nine million, four hundred twelve thousand, nine hundred.

Scientific notation

• Scientific notation: 3.15420394129 × 10¹³

Factors of 31542039412900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 440

Divisors of 31542039412900

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 5 10 20 25 37 43 50 74 86 100 148 172 185 215 353 370 430 706 740 860 925 1075 1369 1412 1591 1765 1849 1850 2150 2738 3182 3530 3698 3700 4300 5476 6364 6845 7060 7396 7955 8825 9245 13061 13690 15179 15910 17650 18490 26122 27380 30358 31820 34225 35300 36980 39775 46225 52244 58867 60716 65305 68413 68450 75895 79550 92450 117734 124609 130610 136826 136900 151790 159100 184900 235468 249218 261220 273652 294335 303580 326525 342065 379475 483257 498436 561623 588670 623045 652697 653050 684130 758950 966514 1123246 1177340 1246090 1305394 1306100 1368260 1471675 1517900 1710325 1933028 2246492 2416285 2492180 2531281 2610788 2808115 2943350 3115225 3263485 3420650 4610533 4832570 5062562 5358187 5616230 5886700 6230450 6526970 6841300 9221066 9665140 10125124 10716374 11232460 12081425 12460900 12656405 13053940 14040575 16317425 18442132 20780051 21432748 23052665 24149789 24162850 25312810 26790935 28081150 32634850 41560102 46105330 48299578 48325700 50625620 53581870 56162300 63282025 65269700 83120204 92210660 96599156 103900255 107163740 115263325 120748945 126564050 133954675 170589721 198252919 207800510 230402041 230526650 241497890 253128100 267909350 341179442 396505838 415601020 460804082 461053300 482995780 519501275 535818700 603744725 682358884 793011676 852948605 893542193 921608164 991264595 1039002550 1152010205 1207489450 1705897210 1787084386 1982529190 2078005100 2304020410 2414978900 3411794420 3574168772 3965058380 4264743025 4467710965 4608040820 4956322975 5760051025 7335358003 8524875517 8529486050 8935421930 9912645950 11520102050 14670716006 17049751034 17058972100 17870843860 19825291900 22338554825 23040204100 29341432012 34099502068 36676790015 42624377585 44677109650 73353580030 85248755170 89354219300 146707160060 170497510340 183383950075 213121887925 315420394129 366767900150 426243775850 630840788258 733535800300 852487551700 1261681576516 1577101970645 3154203941290 6308407882580 7885509853225 15771019706450 31542039412900
• Sum of all divisors σ(n): 72224723526921
• Sum of proper divisors (its aliquot sum) s(n): 40682684114021
• 31542039412900 is an abundant number, because the sum of its proper divisors (40682684114021) is greater than itself. Its abundance is 9140644701121

Bases of 31542039412900

• Binary: 111001010111111110100000011100000000010100100₂
• Hexadecimal: 0x1CAFF40E00A4
• Base-36: B6I7NVI5G

Squares and roots of 31542039412900

• 31542039412900 squared (31542039412900²) is 994900250324936976686410000
• 31542039412900 cubed (31542039412900³) is 31381182907653238150351312663808689000000
• 31542039412900 is a perfect square number. Its square root is 5616230
• The cube root of 31542039412900 is 31595.8412692283

Scales and comparisons

• 31,542,039,412,900 seconds is equal to 1,002,939 years, 14 weeks, 6 days, 14 hours, 41 minutes, 40 seconds.
• To count from 1 to 31,542,039,412,900 would take you about two million, five hundred seven thousand, three hundred forty-eight 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 31542039412900 cubic inches would be around 2633 feet tall.

Recreational maths with 31542039412900

• 31542039412900 backwards is 00921493024513
• 31542039412900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31542039412900's digits is 43
• More coming soon!