15137829489876769

Names of 15137829489876769

• Cardinal: 15137829489876769 can be written as Fifteen quadrillion, one hundred thirty-seven trillion, eight hundred twenty-nine billion, four hundred eighty-nine million, eight hundred seventy-six thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 1.5137829489876769 × 10¹⁶

Factors of 15137829489876769

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 38349

Divisors of 15137829489876769

• Number of divisors d(n): 45
• Complete list of divisors:
  1 13 19 169 247 361 2197 3211 4693 28561 38317 41743 61009 498121 542659 728023 793117 6475573 9464299 10310521 13832437 84182449 123035887 179821681 1094371837 1468192489 1599466531 2337681853 19086502357 20793064903 27895657291 30389864089 248124530641 362643544783 395068233157 530017488529 3225618898333 4714366082179 6890227350877 41933045678329 61286759068327 89572955561401 796727867888251 1164448422298213 15137829489876769
• Sum of all divisors σ(n): 17308269701166447
• Sum of proper divisors (its aliquot sum) s(n): 2170440211289678
• 15137829489876769 is a deficient number, because the sum of its proper divisors (2170440211289678) is less than itself. Its deficiency is 12967389278587091

Bases of 15137829489876769

• Binary: 110101110001111100011010010101011010100001111100100001₂
• Hexadecimal: 0x35C7C6956A1F21
• Base-36: 451WUV33IG1

Squares and roots of 15137829489876769

• 15137829489876769 squared (15137829489876769²) is 229153881664582760368250805879361
• 15137829489876769 cubed (15137829489876769³) is 3468892387581852336456702110813916413096570464609
• 15137829489876769 is a perfect square number. Its square root is 123035887
• The cube root of 15137829489876769 is 247374.2761244393

Scales and comparisons

• 15,137,829,489,876,769 seconds is equal to 481,336,153 years, 20 weeks, 4 days, 12 hours, 52 minutes, 49 seconds.
• To count from 1 to 15,137,829,489,876,769 would take you about one billion, four hundred forty-four million, eight thousand, four hundred sixty 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 15137829489876769 cubic inches would be around 20614.5 feet tall.

Recreational maths with 15137829489876769

• 15137829489876769 backwards is 96767898492873151
• The number of decimal digits it has is: 17
• The sum of 15137829489876769's digits is 100
• More coming soon!