31340951693401

Names of 31340951693401

• Cardinal: 31340951693401 can be written as Thirty-one trillion, three hundred forty billion, nine hundred fifty-one million, six hundred ninety-three thousand, four hundred one.

Scientific notation

• Scientific notation: 3.1340951693401 × 10¹³

Factors of 31340951693401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2707

Divisors of 31340951693401

• Number of divisors d(n): 45
• Complete list of divisors:
  1 7 43 49 301 343 1849 2107 2401 2657 12943 14749 18599 90601 103243 114251 130193 634207 799757 911351 4439449 4912793 5598299 6379457 7059649 34389551 39188093 49417543 240726857 274316651 303564907 345922801 1685087999 2124954349 2421459607 11795615993 13053291001 14874680443 16950217249 91373037007 104122763101 639611259049 728859341707 4477278813343 31340951693401
• Sum of all divisors σ(n): 37446420969951
• Sum of proper divisors (its aliquot sum) s(n): 6105469276550
• 31340951693401 is a deficient number, because the sum of its proper divisors (6105469276550) is less than itself. Its deficiency is 25235482416851

Bases of 31340951693401

• Binary: 111001000000100100010010010101110100001011001₂
• Hexadecimal: 0x1C81224AE859
• Base-36: B3XU1FSRD

Squares and roots of 31340951693401

• 31340951693401 squared (31340951693401²) is 982255253048095009506946801
• 31340951693401 cubed (31340951693401³) is 30784814436369721055103881536874169760201
• 31340951693401 is a perfect square number. Its square root is 5598299
• The cube root of 31340951693401 is 31528.5545036127

Scales and comparisons

• 31,340,951,693,401 seconds is equal to 996,545 years, 16 weeks, 4 days, 10 hours, 50 minutes, 1 second.
• To count from 1 to 31,340,951,693,401 would take you about two million, four hundred ninety-one thousand, three hundred sixty-three 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 31340951693401 cubic inches would be around 2627.4 feet tall.

Recreational maths with 31340951693401

• 31340951693401 backwards is 10439615904313
• 31340951693401 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31340951693401's digits is 49
• More coming soon!