61402474868031

Names of 61402474868031

• Cardinal: 61402474868031 can be written as Sixty-one trillion, four hundred two billion, four hundred seventy-four million, eight hundred sixty-eight thousand and thirty-one.

Scientific notation

• Scientific notation: 6.1402474868031 × 10¹³

Factors of 61402474868031

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 27351

Divisors of 61402474868031

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 27 33 99 297 1279 3837 10181 11511 14069 15877 30543 34533 42207 47631 91629 111991 126621 142893 174647 274887 335973 379863 428679 523941 1007919 1571823 3023757 4715469 13021499 20306683 39064497 60920049 117193491 143236489 161643737 182760147 223373513 351580473 429709467 484931211 548280441 670120539 1289128401 1454793633 1778081107 2010361617 3867385203 4364380899 5334243321 6031084851 16002729963 48008189889 206742339623 620227018869 1860681056607 2274165735853 5582043169821 6822497207559 20467491622677 61402474868031
• Sum of all divisors σ(n): 99329922662400
• Sum of proper divisors (its aliquot sum) s(n): 37927447794369
• 61402474868031 is a deficient number, because the sum of its proper divisors (37927447794369) is less than itself. Its deficiency is 23475027073662

Bases of 61402474868031

• Binary: 1101111101100001100000101100111110110100111111₂
• Hexadecimal: 0x37D860B3ED3F
• Base-36: LRJWO669R

Squares and roots of 61402474868031

• 61402474868031 squared (61402474868031²) is 3770263919919178570865816961
• 61402474868031 cubed (61402474868031³) is 231503535588681404970309977483787476473791
• The square root of 61402474868031 is 7835973.1283377305
• The cube root of 61402474868031 is 39451.3581388637

Scales and comparisons

• 61,402,474,868,031 seconds is equal to 1,952,408 years, 40 weeks, 10 hours, 53 minutes, 51 seconds.
• To count from 1 to 61,402,474,868,031 would take you about four million, eight hundred eighty-one thousand and twenty-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 61402474868031 cubic inches would be around 3287.6 feet tall.

Recreational maths with 61402474868031

• 61402474868031 backwards is 13086847420416
• The number of decimal digits it has is: 14
• The sum of 61402474868031's digits is 54
• More coming soon!