2720740048
2,720,740,048 is an even composite number composed of five prime numbers multiplied together.
2720740048 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 2720740048:
24 × 13 × 31 × 131 × 3221
(2 × 2 × 2 × 2 × 13 × 31 × 131 × 3221)See below for interesting mathematical facts about the number 2720740048 from the Numbermatics database.
Names of 2720740048
- Cardinal: 2720740048 can be written as Two billion, seven hundred twenty million, seven hundred forty thousand and forty-eight.
Scientific notation
- Scientific notation: 2.720740048 × 109
Factors of 2720740048
Divisors of 2720740048
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 13 16 26 31 52 62 104 124 131 208 248 262 403 496 524 806 1048 1612 1703 2096 3221 3224 3406 4061 6442 6448 6812 8122 12884 13624 16244 25768 27248 32488 41873 51536 52793 64976 83746 99851 105586 167492 199702 211172 334984 399404 421951 422344 669968 798808 843902 844688 1298063 1597616 1687804 2596126 3375608 5192252 5485363 6751216 10384504 10970726 13080481 20769008 21941452 26160962 43882904 52321924 87765808 104643848 170046253 209287696 340092506 680185012 1360370024 2720740048
- Sum of all divisors σ(n): 5906621952
- Sum of proper divisors (its aliquot sum) s(n): 3185881904
- 2720740048 is an abundant number, because the sum of its proper divisors (3185881904) is greater than itself. Its abundance is 465141856
Bases of 2720740048
- Binary: 101000100010101100110010110100002
- Hexadecimal: 0xA22B32D0
- Base-36: 18ZUWGG
Squares and roots of 2720740048
- 2720740048 squared (27207400482) is 7402426408791042304
- 2720740048 cubed (27207400483) is 20140077982770608060154990592
-
The
square root of 2720740048 is 52160.7136454249 -
The
cube root of 2720740048 is 1396.0329956651
Scales and comparisons
How big is 2720740048?- 2,720,740,048 seconds is equal to 86 years, 26 weeks, 4 days, 1 hour, 7 minutes, 28 seconds.
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To count from 1 to 2,720,740,048 would take you about one hundred seventy-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 2720740048 cubic inches would be around 116.3 feet tall.
Recreational maths with 2720740048
- 2720740048 backwards is 8400470272
- The number of decimal digits it has is: 10
- The sum of 2720740048's digits is 34
- More coming soon!
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