31290604143776

Names of 31290604143776

• Cardinal: 31290604143776 can be written as Thirty-one trillion, two hundred ninety billion, six hundred four million, one hundred forty-three thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 3.1290604143776 × 10¹³

Factors of 31290604143776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7247

Divisors of 31290604143776

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 19 32 38 76 152 304 608 1663 3326 5563 6652 11126 13304 22252 26608 31597 44504 53216 63194 89008 105697 126388 178016 211394 252776 422788 505552 845576 1011104 1691152 3382304 9251269 18502538 30946969 37005076 61893938 74010152 123787876 148020304 175774111 247575752 296040608 351548222 495151504 587992411 703096444 990303008 1175984822 1406192888 2351969644 2812385776 4703939288 5624771552 9407878576 18815757152 51464809447 102929618894 205859237788 411718475576 823436951152 977831379493 1646873902304 1955662758986 3911325517972 7822651035944 15645302071888 31290604143776
• Sum of all divisors σ(n): 64896318789120
• Sum of proper divisors (its aliquot sum) s(n): 33605714645344
• 31290604143776 is an abundant number, because the sum of its proper divisors (33605714645344) is greater than itself. Its abundance is 2315110501568

Bases of 31290604143776

• Binary: 111000111010101101001010110000100010010100000₂
• Hexadecimal: 0x1C75695844A0
• Base-36: B3APDT2U8

Squares and roots of 31290604143776

• 31290604143776 squared (31290604143776²) is 979101907682491782079538176
• 31290604143776 cubed (31290604143776³) is 30636690209708763965263064028365984792576
• The square root of 31290604143776 is 5593800.5098301459
• The cube root of 31290604143776 is 31511.6624805303

Scales and comparisons

• 31,290,604,143,776 seconds is equal to 994,944 years, 22 weeks, 4 hours, 22 minutes, 56 seconds.
• To count from 1 to 31,290,604,143,776 would take you about two million, four hundred eighty-seven thousand, three hundred sixty-one 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 31290604143776 cubic inches would be around 2626 feet tall.

Recreational maths with 31290604143776

• 31290604143776 backwards is 67734140609213
• The number of decimal digits it has is: 14
• The sum of 31290604143776's digits is 53
• More coming soon!