61164956142

Names of 61164956142

• Cardinal: 61164956142 can be written as Sixty-one billion, one hundred sixty-four million, nine hundred fifty-six thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 6.1164956142 × 10¹⁰

Factors of 61164956142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 262872

Divisors of 61164956142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 114 171 227 342 454 513 681 1026 1362 2043 4086 4313 6129 8626 12258 12939 25878 38817 77634 116451 232902 262621 525242 787863 1575726 2363589 4727178 4989799 7090767 9979598 14181534 14969397 29938794 44908191 59614967 89816382 119229934 134724573 178844901 269449146 357689802 536534703 1073069406 1132684373 1609604109 2265368746 3219208218 3398053119 6796106238 10194159357 20388318714 30582478071 61164956142
• Sum of all divisors σ(n): 143706758400
• Sum of proper divisors (its aliquot sum) s(n): 82541802258
• 61164956142 is an abundant number, because the sum of its proper divisors (82541802258) is greater than itself. Its abundance is 21376846116

Bases of 61164956142

• Binary: 111000111101101101110010100111101110₂
• Hexadecimal: 0xE3DB729EE
• Base-36: S3K1A7I

Squares and roots of 61164956142

• 61164956142 squared (61164956142²) is 3741151859852783524164
• 61164956142 cubed (61164956142³) is 228827389428457234832111257215288
• The square root of 61164956142 is 247315.4991948543
• The cube root of 61164956142 is 3940.0423467237

Scales and comparisons

• 61,164,956,142 seconds is equal to 1,944 years, 44 weeks, 3 days, 17 hours, 35 minutes, 42 seconds.
• To count from 1 to 61,164,956,142 would take you about three thousand, eight hundred eighty-nine 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 61164956142 cubic inches would be around 328.3 feet tall.

Recreational maths with 61164956142

• 61164956142 backwards is 24165946116
• The number of decimal digits it has is: 11
• The sum of 61164956142's digits is 45
• More coming soon!