31428147100266

Names of 31428147100266

• Cardinal: 31428147100266 can be written as Thirty-one trillion, four hundred twenty-eight billion, one hundred forty-seven million, one hundred thousand, two hundred sixty-six.

Scientific notation

• Scientific notation: 3.1428147100266 × 10¹³

Factors of 31428147100266

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 34542395

Divisors of 31428147100266

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 29 42 54 58 63 83 87 126 166 174 189 203 249 261 378 406 498 522 581 609 747 783 1162 1218 1494 1566 1743 1827 2241 2407 3486 3654 4482 4814 5229 5481 7221 10458 10962 14442 15687 16849 21663 31374 33698 43326 50547 64989 101094 129978 151641 303282 454923 909846 34542271 69084542 103626813 207253626 241795897 310880439 483591794 621760878 725387691 932641317 1001725859 1450775382 1865282634 2003451718 2176163073 2867008493 3005177577 4352326146 5734016986 6010355154 6528489219 7012081013 8601025479 9015532731 13056978438 14024162026 17202050958 18031065462 20069059451 21036243039 25803076437 27046598193 40138118902 42072486078 51606152874 54093196386 60207178353 63108729117 77409229311 83143246297 120414356706 126217458234 154818458622 166286492594 180621535059 189326187351 249429738891 361243070118 378652374702 498859477782 541864605177 582002724079 748289216673 1083729210354 1164005448158 1496578433346 1746008172237 2244867650019 3492016344474 4489735300038 5238024516711 10476049033422 15714073550133 31428147100266
• Sum of all divisors σ(n): 83564664422400
• Sum of proper divisors (its aliquot sum) s(n): 52136517322134
• 31428147100266 is an abundant number, because the sum of its proper divisors (52136517322134) is greater than itself. Its abundance is 20708370221868

Bases of 31428147100266

• Binary: 111001001010101101111100010110011101001101010₂
• Hexadecimal: 0x1C956F8B3A6A
• Base-36: B51W3BZAI

Squares and roots of 31428147100266

• 31428147100266 squared (31428147100266²) is 987728430155958184257270756
• 31428147100266 cubed (31428147100266³) is 31042474398056265518707894441108641621096
• The square root of 31428147100266 is 5606081.2605835461
• The cube root of 31428147100266 is 31557.7665452193

Scales and comparisons

• 31,428,147,100,266 seconds is equal to 999,317 years, 44 weeks, 6 days, 13 hours, 11 minutes, 6 seconds.
• To count from 1 to 31,428,147,100,266 would take you about two million, four hundred ninety-eight thousand, two hundred ninety-four 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 31428147100266 cubic inches would be around 2629.8 feet tall.

Recreational maths with 31428147100266

• 31428147100266 backwards is 66200174182413
• The number of decimal digits it has is: 14
• The sum of 31428147100266's digits is 45
• More coming soon!