139397269564

Names of 139397269564

• Cardinal: 139397269564 can be written as One hundred thirty-nine billion, three hundred ninety-seven million, two hundred sixty-nine thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 1.39397269564 × 10¹¹

Factors of 139397269564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12758

Divisors of 139397269564

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 28 37 41 49 74 82 98 148 164 196 259 287 518 574 1036 1148 1369 1517 1813 2009 2738 3034 3626 4018 5476 6068 7252 8036 9583 10619 12671 19166 21238 25342 38332 42476 50684 56129 67081 74333 88697 112258 134162 148666 177394 224516 268324 297332 354788 392903 468827 519511 620879 785806 937654 1039022 1241758 1571612 1875308 2078044 2483516 2750321 3281789 3636577 5500642 6563578 7273154 11001284 13127156 14546308 17346599 19221907 22972523 25456039 34693198 38443814 45945046 50912078 69386396 76887628 91890092 101824156 121426193 134553349 242852386 269106698 485704772 538213396 711210559 849983351 941873443 1422421118 1699966702 1883746886 2844842236 3399933404 3767493772 4978473913 9956947826 19913895652 34849317391 69698634782 139397269564
• Sum of all divisors σ(n): 298786828032
• Sum of proper divisors (its aliquot sum) s(n): 159389558468
• 139397269564 is an abundant number, because the sum of its proper divisors (159389558468) is greater than itself. Its abundance is 19992288904

Bases of 139397269564

• Binary: 10000001110100101110011000100000111100₂
• Hexadecimal: 0x2074B9883C
• Base-36: 1S1DJ9KS

Squares and roots of 139397269564

• 139397269564 squared (139397269564²) is 19431598761898480750096
• 139397269564 cubed (139397269564³) is 2708711810671851173523197030878144
• The square root of 139397269564 is 373359.4374915411
• The cube root of 139397269564 is 5185.0317772881

Scales and comparisons

• 139,397,269,564 seconds is equal to 4,432 years, 20 weeks, 6 days, 7 hours, 46 minutes, 4 seconds.
• To count from 1 to 139,397,269,564 would take you about eight thousand, eight hundred sixty-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 139397269564 cubic inches would be around 432.1 feet tall.

Recreational maths with 139397269564

• 139397269564 backwards is 465962793931
• The number of decimal digits it has is: 12
• The sum of 139397269564's digits is 64
• More coming soon!