71429131116

Names of 71429131116

• Cardinal: 71429131116 can be written as Seventy-one billion, four hundred twenty-nine million, one hundred thirty-one thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 7.1429131116 × 10¹⁰

Factors of 71429131116

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1697478

Divisors of 71429131116

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 167 252 334 501 668 1002 1169 1503 2004 2338 3006 3507 4676 6012 7014 10521 14028 21042 42084 1697299 3394598 5091897 6789196 10183794 11881093 15275691 20367588 23762186 30551382 35643279 47524372 61102764 71286558 106929837 142573116 213859674 283448933 427719348 566897866 850346799 1133795732 1700693598 1984142531 2551040397 3401387196 3968285062 5102080794 5952427593 7936570124 10204161588 11904855186 17857282779 23809710372 35714565558 71429131116
• Sum of all divisors σ(n): 207586579200
• Sum of proper divisors (its aliquot sum) s(n): 136157448084
• 71429131116 is an abundant number, because the sum of its proper divisors (136157448084) is greater than itself. Its abundance is 64728316968

Bases of 71429131116

• Binary: 1000010100001100000100000101101101100₂
• Hexadecimal: 0x10A1820B6C
• Base-36: WTB26B0

Squares and roots of 71429131116

• 71429131116 squared (71429131116²) is 5102120771986719405456
• 71429131116 cubed (71429131116³) is 364440053591906520223018189768896
• The square root of 71429131116 is 267262.2889896739
• The cube root of 71429131116 is 4149.1435038175

Scales and comparisons

• 71,429,131,116 seconds is equal to 2,271 years, 11 weeks, 5 days, 1 hour, 18 minutes, 36 seconds.
• To count from 1 to 71,429,131,116 would take you about four thousand, five hundred forty-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 71429131116 cubic inches would be around 345.8 feet tall.

Recreational maths with 71429131116

• 71429131116 backwards is 61113192417
• 71429131116 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71429131116's digits is 36
• More coming soon!