61990332727216

Names of 61990332727216

• Cardinal: 61990332727216 can be written as Sixty-one trillion, nine hundred ninety billion, three hundred thirty-two million, seven hundred twenty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.1990332727216 × 10¹³

Factors of 61990332727216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 411451

Divisors of 61990332727216

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 151 302 604 1208 2416 76679 153358 306716 334619 613432 669238 1226864 1338476 2676952 5353904 11578529 23157058 46314116 50527469 92628232 101054938 185256464 202109876 404219752 808439504 25658250301 51316500602 102633001204 205266002408 410532004816 3874395795451 7748791590902 15497583181804 30995166363608 61990332727216
• Sum of all divisors σ(n): 120903613459200
• Sum of proper divisors (its aliquot sum) s(n): 58913280731984
• 61990332727216 is a deficient number, because the sum of its proper divisors (58913280731984) is less than itself. Its deficiency is 3077051995232

Bases of 61990332727216

• Binary: 1110000110000100111111110000101111111110110000₂
• Hexadecimal: 0x38613FC2FFB0
• Base-36: LZ1YRK9F4

Squares and roots of 61990332727216

• 61990332727216 squared (61990332727216²) is 3842801351630947080267110656
• 61990332727216 cubed (61990332727216³) is 238216534392197778707839650169704934813696
• The square root of 61990332727216 is 7873393.9776449645
• The cube root of 61990332727216 is 39576.8588921447

Scales and comparisons

• 61,990,332,727,216 seconds is equal to 1,971,100 years, 43 weeks, 1 day, 20 hours, 40 minutes, 16 seconds.
• To count from 1 to 61,990,332,727,216 would take you about four million, nine hundred twenty-seven thousand, seven hundred fifty-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 61990332727216 cubic inches would be around 3298.1 feet tall.

Recreational maths with 61990332727216

• 61990332727216 backwards is 61272723309916
• The number of decimal digits it has is: 14
• The sum of 61990332727216's digits is 58
• More coming soon!