72082740942
72,082,740,942 is an even composite number composed of four prime numbers multiplied together.
What does the number 72082740942 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
72082740942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 72082740942:
2 × 35 × 4957 × 29921
(2 × 3 × 3 × 3 × 3 × 3 × 4957 × 29921)See below for interesting mathematical facts about the number 72082740942 from the Numbermatics database.
Names of 72082740942
- Cardinal: 72082740942 can be written as Seventy-two billion, eighty-two million, seven hundred forty thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 7.2082740942 × 1010
Factors of 72082740942
Divisors of 72082740942
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 243 486 4957 9914 14871 29742 29921 44613 59842 89226 89763 133839 179526 267678 269289 401517 538578 803034 807867 1204551 1615734 2409102 2423601 4847202 7270803 14541606 148318397 296636794 444955191 889910382 1334865573 2669731146 4004596719 8009193438 12013790157 24027580314 36041370471 72082740942
- Sum of all divisors σ(n): 162001777392
- Sum of proper divisors (its aliquot sum) s(n): 89919036450
- 72082740942 is an abundant number, because the sum of its proper divisors (89919036450) is greater than itself. Its abundance is 17836295508
Bases of 72082740942
- Binary: 10000110010000111011101010110110011102
- Hexadecimal: 0x10C87756CE
- Base-36: X447AVI
Squares and roots of 72082740942
- 72082740942 squared (720827409422) is 5195921541711483047364
- 72082740942 cubed (720827409423) is 374536266446146079809763927976888
-
The
square root of 72082740942 is 268482.2916730263 -
The
cube root of 72082740942 is 4161.7606295233
Scales and comparisons
How big is 72082740942?- 72,082,740,942 seconds is equal to 2,292 years, 2 days, 23 hours, 35 minutes, 42 seconds.
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To count from 1 to 72,082,740,942 would take you about four thousand, five hundred eighty-four 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 72082740942 cubic inches would be around 346.8 feet tall.
Recreational maths with 72082740942
- 72082740942 backwards is 24904728027
- The number of decimal digits it has is: 11
- The sum of 72082740942's digits is 45
- More coming soon!
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