61291348243542

Names of 61291348243542

• Cardinal: 61291348243542 can be written as Sixty-one trillion, two hundred ninety-one billion, three hundred forty-eight million, two hundred forty-three thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 6.1291348243542 × 10¹³

Factors of 61291348243542

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2079220

Divisors of 61291348243542

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 283 566 849 1698 1931 2547 3862 5094 5793 7641 11586 15282 17379 34758 52137 104274 546473 1092946 1639419 2077001 3278838 4154002 4918257 6231003 9836514 12462006 14754771 18693009 29509542 37386018 56079027 112158054 587791283 1175582566 1763373849 3526747698 4010688931 5290121547 8021377862 10580243094 12032066793 15870364641 24064133586 31740729282 36096200379 72192400758 108288601137 216577202274 1135024967473 2270049934946 3405074902419 6810149804838 10215224707257 20430449414514 30645674121771 61291348243542
• Sum of all divisors σ(n): 136755128805120
• Sum of proper divisors (its aliquot sum) s(n): 75463780561578
• 61291348243542 is an abundant number, because the sum of its proper divisors (75463780561578) is greater than itself. Its abundance is 14172432318036

Bases of 61291348243542

• Binary: 1101111011111010000001000010100011010001010110₂
• Hexadecimal: 0x37BE810A3456
• Base-36: LQ4UU8Y1I

Squares and roots of 61291348243542

• 61291348243542 squared (61291348243542²) is 3756629369511139008544705764
• 61291348243542 cubed (61291348243542³) is 230248878908624840758570350957924603176088
• The square root of 61291348243542 is 7828879.1179543703
• The cube root of 61291348243542 is 39427.5439862987

Scales and comparisons

• 61,291,348,243,542 seconds is equal to 1,948,875 years, 14 weeks, 6 days, 16 hours, 5 minutes, 42 seconds.
• To count from 1 to 61,291,348,243,542 would take you about four million, eight hundred seventy-two thousand, one hundred eighty-eight 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 61291348243542 cubic inches would be around 3285.6 feet tall.

Recreational maths with 61291348243542

• 61291348243542 backwards is 24534284319216
• 61291348243542 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61291348243542's digits is 54
• More coming soon!