31055286655242

Names of 31055286655242

• Cardinal: 31055286655242 can be written as Thirty-one trillion, fifty-five billion, two hundred eighty-six million, six hundred fifty-five thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.1055286655242 × 10¹³

Factors of 31055286655242

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 985

Divisors of 31055286655242

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 18 27 54 61 81 122 162 183 366 549 919 1098 1647 1838 2757 3294 3721 4941 5514 7442 8271 9882 11163 16542 22326 24813 33489 49626 56059 66978 74439 100467 112118 148878 168177 200934 226981 301401 336354 453962 504531 602802 680943 844561 1009062 1361886 1513593 1689122 2042829 2533683 3027186 3419599 4085658 4540779 5067366 6128487 6839198 7601049 9081558 10258797 12256974 15202098 18385461 20517594 22803147 30776391 36770922 45606294 51518221 61552782 68409441 92329173 103036442 136818882 154554663 184658346 208595539 276987519 309109326 417191078 463663989 553975038 625786617 927327978 1251573234 1390991967 1877359851 2781983934 3142611481 3754719702 4172975901 5632079553 6285222962 8345951802 9427834443 11264159106 16896238659 18855668886 28283503329 33792477318 56567006658 84850509987 169701019974 191699300341 254551529961 383398600682 509103059922 575097901023 1150195802046 1725293703069 3450587406138 5175881109207 10351762218414 15527643327621 31055286655242
• Sum of all divisors σ(n): 70823687626692
• Sum of proper divisors (its aliquot sum) s(n): 39768400971450
• 31055286655242 is an abundant number, because the sum of its proper divisors (39768400971450) is greater than itself. Its abundance is 8713114316208

Bases of 31055286655242

• Binary: 111000011111010011111010101000101100100001010₂
• Hexadecimal: 0x1C3E9F54590A
• Base-36: B0ALNUMMI

Squares and roots of 31055286655242

• 31055286655242 squared (31055286655242²) is 964430829239251847766078564
• 31055286655242 cubed (31055286655242³) is 29950675861177713970789890137430154432488
• The square root of 31055286655242 is 5572727.0393625059
• The cube root of 31055286655242 is 31432.4703179027

Scales and comparisons

• 31,055,286,655,242 seconds is equal to 987,462 years, 2 weeks, 6 days, 3 hours, 20 minutes, 42 seconds.
• To count from 1 to 31,055,286,655,242 would take you about two million, four hundred sixty-eight thousand, six hundred fifty-five 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 31055286655242 cubic inches would be around 2619.4 feet tall.

Recreational maths with 31055286655242

• 31055286655242 backwards is 24255668255013
• 31055286655242 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31055286655242's digits is 54
• More coming soon!