72079662772
72,079,662,772 is an even composite number composed of four prime numbers multiplied together.
72079662772 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 72079662772:
22 × 13 × 312 × 12012
(2 × 2 × 13 × 31 × 31 × 1201 × 1201)See below for interesting mathematical facts about the number 72079662772 from the Numbermatics database.
Names of 72079662772
- Cardinal: 72079662772 can be written as Seventy-two billion, seventy-nine million, six hundred sixty-two thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 7.2079662772 × 1010
Factors of 72079662772
Divisors of 72079662772
- Number of divisors d(n): 54
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Complete list of divisors:
1 2 4 13 26 31 52 62 124 403 806 961 1201 1612 1922 2402 3844 4804 12493 15613 24986 31226 37231 49972 62452 74462 148924 484003 968006 1154161 1442401 1936012 2308322 2884802 4616644 5769604 15004093 18751213 30008186 37502426 44714431 60016372 75004852 89428862 178857724 581287603 1162575206 1386147361 2325150412 2772294722 5544589444 18019915693 36039831386 72079662772
- Sum of all divisors σ(n): 140482782342
- Sum of proper divisors (its aliquot sum) s(n): 68403119570
- 72079662772 is a deficient number, because the sum of its proper divisors (68403119570) is less than itself. Its deficiency is 3676543202
Bases of 72079662772
- Binary: 10000110010000100100001011110101101002
- Hexadecimal: 0x10C8485EB4
- Base-36: X42DBQS
Squares and roots of 72079662772
- 72079662772 squared (720796627722) is 5195477785325242723984
- 72079662772 cubed (720796627723) is 374488286705660905883813396323648
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The
square root of 72079662772 is 268476.5590735995 -
The
cube root of 72079662772 is 4161.7013883933
Scales and comparisons
How big is 72079662772?- 72,079,662,772 seconds is equal to 2,291 years, 47 weeks, 2 days, 8 hours, 32 minutes, 52 seconds.
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To count from 1 to 72,079,662,772 would take you about four thousand, five hundred eighty-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 72079662772 cubic inches would be around 346.8 feet tall.
Recreational maths with 72079662772
- 72079662772 backwards is 27726697027
- The number of decimal digits it has is: 11
- The sum of 72079662772's digits is 55
- More coming soon!
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