31147343623694

Names of 31147343623694

• Cardinal: 31147343623694 can be written as Thirty-one trillion, one hundred forty-seven billion, three hundred forty-three million, six hundred twenty-three thousand, six hundred ninety-four.

Scientific notation

• Scientific notation: 3.1147343623694 × 10¹³

Factors of 31147343623694

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1838600

Divisors of 31147343623694

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 43 47 86 94 2021 4042 4201 8402 180643 197447 361286 394894 1834307 3668614 8490221 16980442 78875201 86212429 157750402 172424858 3707134447 7414268894 7705923707 15411847414 331354719401 362178414229 662709438802 724356828458 15573671811847 31147343623694
• Sum of all divisors σ(n): 48836381400576
• Sum of proper divisors (its aliquot sum) s(n): 17689037776882
• 31147343623694 is a deficient number, because the sum of its proper divisors (17689037776882) is less than itself. Its deficiency is 13458305846812

Bases of 31147343623694

• Binary: 111000101010000001110010110100011011000001110₂
• Hexadecimal: 0x1C540E5A360E
• Base-36: B1GW46Y32

Squares and roots of 31147343623694

• 31147343623694 squared (31147343623694²) is 970157014812471279078205636
• 31147343623694 cubed (31147343623694³) is 30217813909301232803547056702427533939384
• The square root of 31147343623694 is 5580980.5252924867
• The cube root of 31147343623694 is 31463.4980301047

Scales and comparisons

• 31,147,343,623,694 seconds is equal to 990,389 years, 9 weeks, 3 days, 7 hours, 28 minutes, 14 seconds.
• To count from 1 to 31,147,343,623,694 would take you about two million, four hundred seventy-five thousand, nine hundred seventy-two 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 31147343623694 cubic inches would be around 2622 feet tall.

Recreational maths with 31147343623694

• 31147343623694 backwards is 49632634374113
• The number of decimal digits it has is: 14
• The sum of 31147343623694's digits is 56
• More coming soon!