142899298209052

Names of 142899298209052

• Cardinal: 142899298209052 can be written as One hundred forty-two trillion, eight hundred ninety-nine billion, two hundred ninety-eight million, two hundred nine thousand and fifty-two.

Scientific notation

• Scientific notation: 1.42899298209052 × 10¹⁴

Factors of 142899298209052

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29359

Divisors of 142899298209052

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 77 98 121 154 196 242 308 343 484 539 686 847 1078 1372 1694 2156 3388 3773 5929 7546 11858 15092 23716 29339 41503 58678 83006 117356 166012 205373 322729 410746 645458 821492 1290916 1437611 2259103 2875222 3550019 4518206 5750444 7100038 9036412 10063277 14200076 15813721 20126554 24850133 31627442 40253108 49700266 63254884 99400532 110696047 173950931 221392094 347901862 442784188 695803724 860776921 1217656517 1721553842 2435313034 3443107684 4870626068 6025438447 9468546131 12050876894 18937092262 24101753788 37874184524 42178069129 66279822917 84356138258 104154007441 132559645834 168712276516 208308014882 265119291668 295246483903 416616029764 463958760419 590492967806 729078052087 927917520838 1180985935612 1458156104174 1855835041676 2916312208348 3247711322933 5103546364609 6495422645866 10207092729218 12990845291732 20414185458436 35724824552263 71449649104526 142899298209052
• Sum of all divisors σ(n): 320564251596400
• Sum of proper divisors (its aliquot sum) s(n): 177664953387348
• 142899298209052 is an abundant number, because the sum of its proper divisors (177664953387348) is greater than itself. Its abundance is 34765655178296

Bases of 142899298209052

• Binary: 100000011111011101010101111010001000110100011100₂
• Hexadecimal: 0x81F755E88D1C
• Base-36: 1ENJ14LPNG

Squares and roots of 142899298209052

• 142899298209052 squared (142899298209052²) is 20420209428639572134694738704
• 142899298209052 cubed (142899298209052³) is 2918033596634461574544199438997234307548608
• The square root of 142899298209052 is 11954049.4481598997
• The cube root of 142899298209052 is 52280.9373291077

Scales and comparisons

• 142,899,298,209,052 seconds is equal to 4,543,755 years, 34 weeks, 4 days, 14 hours, 30 minutes, 52 seconds.
• To count from 1 to 142,899,298,209,052 would take you about eleven million, three hundred fifty-nine thousand, three hundred eighty-nine 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 142899298209052 cubic inches would be around 4356.7 feet tall.

Recreational maths with 142899298209052

• 142899298209052 backwards is 250902892998241
• The number of decimal digits it has is: 15
• The sum of 142899298209052's digits is 70
• More coming soon!