71137425942

Names of 71137425942

• Cardinal: 71137425942 can be written as Seventy-one billion, one hundred thirty-seven million, four hundred twenty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 7.1137425942 × 10¹⁰

Factors of 71137425942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4791

Divisors of 71137425942

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 67 99 134 198 201 402 603 737 1206 1474 1931 2211 2777 3862 4422 5554 5793 6633 8331 11586 13266 16662 17379 21241 24993 30547 34758 42482 49986 61094 63723 91641 127446 129377 183282 186059 191169 258754 274923 372118 382338 388131 549846 558177 776262 1116354 1164393 1423147 1674531 2046649 2328786 2846294 3349062 4093298 4269441 5362387 6139947 8538882 10724774 12279894 12808323 16087161 18419841 25616646 32174322 36839682 48261483 58986257 96522966 117972514 176958771 353917542 359279929 530876313 718559858 1061752626 1077839787 2155679574 3233519361 3952079219 6467038722 7904158438 11856237657 23712475314 35568712971 71137425942
• Sum of all divisors σ(n): 170802463104
• Sum of proper divisors (its aliquot sum) s(n): 99665037162
• 71137425942 is an abundant number, because the sum of its proper divisors (99665037162) is greater than itself. Its abundance is 28527611220

Bases of 71137425942

• Binary: 1000010010000000111101111101000010110₂
• Hexadecimal: 0x10901EFA16
• Base-36: WOHDX5I

Squares and roots of 71137425942

• 71137425942 squared (71137425942²) is 5060533369653534587364
• 71137425942 cubed (71137425942³) is 359993317810748026907142078996888
• The square root of 71137425942 is 266716.0024108039
• The cube root of 71137425942 is 4143.4876509431

Scales and comparisons

• 71,137,425,942 seconds is equal to 2,261 years, 49 weeks, 2 days, 20 hours, 5 minutes, 42 seconds.
• To count from 1 to 71,137,425,942 would take you about four thousand, five hundred twenty-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 71137425942 cubic inches would be around 345.3 feet tall.

Recreational maths with 71137425942

• 71137425942 backwards is 24952473117
• The number of decimal digits it has is: 11
• The sum of 71137425942's digits is 45
• More coming soon!