139422349136

Names of 139422349136

• Cardinal: 139422349136 can be written as One hundred thirty-nine billion, four hundred twenty-two million, three hundred forty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.39422349136 × 10¹¹

Factors of 139422349136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 170661

Divisors of 139422349136

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 149 196 298 343 392 596 686 784 1043 1192 1372 2086 2384 2744 4172 5488 7301 8344 14602 16688 29204 51107 58408 102214 116816 170503 204428 341006 408856 682012 817712 1193521 1364024 2387042 2728048 4774084 8354647 9548168 16709294 19096336 25404947 33418588 50809894 58482529 66837176 101619788 116965058 133674352 177834629 203239576 233930116 355669258 406479152 467860232 711338516 935720464 1244842403 1422677032 2489684806 2845354064 4979369612 8713896821 9958739224 17427793642 19917478448 34855587284 69711174568 139422349136
• Sum of all divisors σ(n): 317137440000
• Sum of proper divisors (its aliquot sum) s(n): 177715090864
• 139422349136 is an abundant number, because the sum of its proper divisors (177715090864) is greater than itself. Its abundance is 38292741728

Bases of 139422349136

• Binary: 10000001110110001110000011011101010000₂
• Hexadecimal: 0x2076383750
• Base-36: 1S1SGT3K

Squares and roots of 139422349136

• 139422349136 squared (139422349136²) is 19438591438600679946496
• 139422349136 cubed (139422349136³) is 2710174082264644506787359111827456
• The square root of 139422349136 is 373393.0223450889
• The cube root of 139422349136 is 5185.3427125511

Scales and comparisons

• 139,422,349,136 seconds is equal to 4,433 years, 10 weeks, 2 days, 14 hours, 18 minutes, 56 seconds.
• To count from 1 to 139,422,349,136 would take you about eight thousand, eight hundred sixty-six 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 139422349136 cubic inches would be around 432.1 feet tall.

Recreational maths with 139422349136

• 139422349136 backwards is 631943224931
• The number of decimal digits it has is: 12
• The sum of 139422349136's digits is 47
• More coming soon!