10139426432

Names of 10139426432

• Cardinal: 10139426432 can be written as Ten billion, one hundred thirty-nine million, four hundred twenty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.0139426432 × 10¹⁰

Factors of 10139426432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2692

Divisors of 10139426432

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 496 961 992 1922 1984 2659 3844 3968 5318 7688 10636 15376 21272 29791 30752 42544 59582 61504 82429 85088 119164 123008 164858 170176 238328 329716 340352 476656 659432 953312 1318864 1906624 2555299 2637728 3813248 5110598 5275456 10221196 10550912 20442392 40884784 79214269 81769568 158428538 163539136 316857076 327078272 633714152 1267428304 2534856608 5069713216 10139426432
• Sum of all divisors σ(n): 20880787200
• Sum of proper divisors (its aliquot sum) s(n): 10741360768
• 10139426432 is an abundant number, because the sum of its proper divisors (10741360768) is greater than itself. Its abundance is 601934336

Bases of 10139426432

• Binary: 1001011100010110110101111010000000₂
• Hexadecimal: 0x25C5B5E80
• Base-36: 4NOR3I8

Squares and roots of 10139426432

• 10139426432 squared (10139426432²) is 102807968369940250624
• 10139426432 cubed (10139426432³) is 1042413831910392131437690093568
• The square root of 10139426432 is 100694.7189876411
• The cube root of 10139426432 is 2164.4013500899

Scales and comparisons

• 10,139,426,432 seconds is equal to 322 years, 20 weeks, 6 days, 11 hours, 20 minutes, 32 seconds.
• To count from 1 to 10,139,426,432 would take you about six hundred forty-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 10139426432 cubic inches would be around 180.4 feet tall.

Recreational maths with 10139426432

• 10139426432 backwards is 23462493101
• The number of decimal digits it has is: 11
• The sum of 10139426432's digits is 35
• More coming soon!