31994743632

Names of 31994743632

• Cardinal: 31994743632 can be written as Thirty-one billion, nine hundred ninety-four million, seven hundred forty-three thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 3.1994743632 × 10¹⁰

Factors of 31994743632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 60030

Divisors of 31994743632

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 71 142 157 213 284 314 426 471 568 628 852 942 1136 1256 1704 1884 2512 3408 3768 7536 11147 22294 33441 44588 59797 66882 89176 119594 133764 178352 179391 239188 267528 358782 478376 535056 717564 956752 1435128 2870256 4245587 8491174 9388129 12736761 16982348 18776258 25473522 28164387 33964696 37552516 50947044 56328774 67929392 75105032 101894088 112657548 150210064 203788176 225315096 450630192 666557159 1333114318 1999671477 2666228636 3999342954 5332457272 7998685908 10664914544 15997371816 31994743632
• Sum of all divisors σ(n): 84352493952
• Sum of proper divisors (its aliquot sum) s(n): 52357750320
• 31994743632 is an abundant number, because the sum of its proper divisors (52357750320) is greater than itself. Its abundance is 20363006688

Bases of 31994743632

• Binary: 11101110011000010010000101101010000₂
• Hexadecimal: 0x773090B50
• Base-36: EP4UE6O

Squares and roots of 31994743632

• 31994743632 squared (31994743632²) is 1023663620077404551424
• 31994743632 cubed (31994743632³) is 32751855089781606618760840531968
• The square root of 31994743632 is 178870.7456013979
• The cube root of 31994743632 is 3174.6282618321

Scales and comparisons

• 31,994,743,632 seconds is equal to 1,017 years, 17 weeks, 2 days, 12 hours, 47 minutes, 12 seconds.
• To count from 1 to 31,994,743,632 would take you about two thousand and thirty-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 31994743632 cubic inches would be around 264.6 feet tall.

Recreational maths with 31994743632

• 31994743632 backwards is 23634749913
• The number of decimal digits it has is: 11
• The sum of 31994743632's digits is 51
• More coming soon!