135532621728

Names of 135532621728

• Cardinal: 135532621728 can be written as One hundred thirty-five billion, five hundred thirty-two million, six hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.35532621728 × 10¹¹

Factors of 135532621728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9604081

Divisors of 135532621728

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 72 84 96 98 112 126 144 147 168 196 224 252 288 294 336 392 441 504 588 672 784 882 1008 1176 1568 1764 2016 2352 3528 4704 7056 14112 9604069 19208138 28812207 38416276 57624414 67228483 76832552 86436621 115248828 134456966 153665104 172873242 201685449 230497656 268913932 307330208 345746484 403370898 460995312 470599381 537827864 605056347 691492968 806741796 921990624 941198762 1075655728 1210112694 1382985936 1411798143 1613483592 1882397524 2151311456 2420225388 2765971872 2823596286 3226967184 3764795048 4235394429 4840450776 5647192572 6453934368 7529590096 8470788858 9680901552 11294385144 15059180192 16941577716 19361803104 22588770288 33883155432 45177540576 67766310864 135532621728
• Sum of all divisors σ(n): 448346799810
• Sum of proper divisors (its aliquot sum) s(n): 312814178082
• 135532621728 is an abundant number, because the sum of its proper divisors (312814178082) is greater than itself. Its abundance is 177281556354

Bases of 135532621728

• Binary: 1111110001110010111111010111110100000₂
• Hexadecimal: 0x1F8E5FAFA0
• Base-36: 1Q9GMG80

Squares and roots of 135532621728

• 135532621728 squared (135532621728²) is 18369091552465137705984
• 135532621728 cubed (135532621728³) is 2489611136867257774612559154020352
• The square root of 135532621728 is 368147.5542876797
• The cube root of 135532621728 is 5136.6654340591

Scales and comparisons

• 135,532,621,728 seconds is equal to 4,309 years, 26 weeks, 6 days, 14 hours, 28 minutes, 48 seconds.
• To count from 1 to 135,532,621,728 would take you about eight thousand, six hundred nineteen 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 135532621728 cubic inches would be around 428.1 feet tall.

Recreational maths with 135532621728

• 135532621728 backwards is 827126235531
• The number of decimal digits it has is: 12
• The sum of 135532621728's digits is 45
• More coming soon!