72314845216
72,314,845,216 is an even composite number composed of four prime numbers multiplied together.
72314845216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 72314845216:
25 × 47 × 672 × 10711
(2 × 2 × 2 × 2 × 2 × 47 × 67 × 67 × 10711)See below for interesting mathematical facts about the number 72314845216 from the Numbermatics database.
Names of 72314845216
- Cardinal: 72314845216 can be written as Seventy-two billion, three hundred fourteen million, eight hundred forty-five thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 7.2314845216 × 1010
Factors of 72314845216
Divisors of 72314845216
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 16 32 47 67 94 134 188 268 376 536 752 1072 1504 2144 3149 4489 6298 8978 10711 12596 17956 21422 25192 35912 42844 50384 71824 85688 100768 143648 171376 210983 342752 421966 503417 717637 843932 1006834 1435274 1687864 2013668 2870548 3375728 4027336 5741096 6751456 8054672 11482192 16109344 22964384 33728939 48081679 67457878 96163358 134915756 192326716 269831512 384653432 539663024 769306864 1079326048 1538613728 2259838913 4519677826 9039355652 18078711304 36157422608 72314845216
- Sum of all divisors σ(n): 147615302016
- Sum of proper divisors (its aliquot sum) s(n): 75300456800
- 72314845216 is an abundant number, because the sum of its proper divisors (75300456800) is greater than itself. Its abundance is 2985611584
Bases of 72314845216
- Binary: 10000110101100100110011111000001000002
- Hexadecimal: 0x10D64CF820
- Base-36: X7YE3OG
Squares and roots of 72314845216
- 72314845216 squared (723148452162) is 5229436838614038086656
- 72314845216 cubed (723148452163) is 378165915551222536201257435037696
-
The
square root of 72314845216 is 268914.1967542807 -
The
cube root of 72314845216 is 4166.2227586337
Scales and comparisons
How big is 72314845216?- 72,314,845,216 seconds is equal to 2,299 years, 20 weeks, 1 day, 9 hours, 16 seconds.
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To count from 1 to 72,314,845,216 would take you about four thousand, five hundred ninety-eight 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 72314845216 cubic inches would be around 347.2 feet tall.
Recreational maths with 72314845216
- 72314845216 backwards is 61254841327
- The number of decimal digits it has is: 11
- The sum of 72314845216's digits is 43
- More coming soon!
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