131902347998864

Names of 131902347998864

• Cardinal: 131902347998864 can be written as One hundred thirty-one trillion, nine hundred two billion, three hundred forty-seven million, nine hundred ninety-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.31902347998864 × 10¹⁴

Factors of 131902347998864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16108397

Divisors of 131902347998864

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 17 34 68 136 272 30161 60322 120644 241288 482576 512737 1025474 2050948 4101896 8203792 16078217 32156434 64312868 128625736 257251472 273329689 546659378 1093318756 2186637512 4373275024 484935102937 969870205874 1939740411748 3879480823496 7758961646992 8243896749929 16487793499858 32975586999716 65951173999432 131902347998864
• Sum of all divisors σ(n): 270602775914328
• Sum of proper divisors (its aliquot sum) s(n): 138700427915464
• 131902347998864 is an abundant number, because the sum of its proper divisors (138700427915464) is greater than itself. Its abundance is 6798079916600

Bases of 131902347998864

• Binary: 11101111111011011101000100110001111011010010000₂
• Hexadecimal: 0x77F6E898F690
• Base-36: 1AR73ODPJK

Squares and roots of 131902347998864

• 131902347998864 squared (131902347998864²) is 17398229407613421865345290496
• 131902347998864 cubed (131902347998864³) is 2294867309887095031746534799925452357996544
• The square root of 131902347998864 is 11484874.7489410611
• The cube root of 131902347998864 is 50903.8748121425

Scales and comparisons

• 131,902,347,998,864 seconds is equal to 4,194,086 years, 34 weeks, 4 days, 6 hours, 47 minutes, 44 seconds.
• To count from 1 to 131,902,347,998,864 would take you about ten million, four hundred eighty-five thousand, two hundred sixteen 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 131902347998864 cubic inches would be around 4242 feet tall.

Recreational maths with 131902347998864

• 131902347998864 backwards is 468899743209131
• The number of decimal digits it has is: 15
• The sum of 131902347998864's digits is 74
• More coming soon!