7138446952
7,138,446,952 is an even composite number composed of five prime numbers multiplied together.
7138446952 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 7138446952:
23 × 7 × 13 × 79 × 124121
(2 × 2 × 2 × 7 × 13 × 79 × 124121)See below for interesting mathematical facts about the number 7138446952 from the Numbermatics database.
Names of 7138446952
- Cardinal: 7138446952 can be written as Seven billion, one hundred thirty-eight million, four hundred forty-six thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 7.138446952 × 109
Factors of 7138446952
Divisors of 7138446952
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 13 14 26 28 52 56 79 91 104 158 182 316 364 553 632 728 1027 1106 2054 2212 4108 4424 7189 8216 14378 28756 57512 124121 248242 496484 868847 992968 1613573 1737694 3227146 3475388 6454292 6950776 9805559 11295011 12908584 19611118 22590022 39222236 45180044 68638913 78444472 90360088 127472267 137277826 254944534 274555652 509889068 549111304 892305869 1019778136 1784611738 3569223476 7138446952
- Sum of all divisors σ(n): 16681996800
- Sum of proper divisors (its aliquot sum) s(n): 9543549848
- 7138446952 is an abundant number, because the sum of its proper divisors (9543549848) is greater than itself. Its abundance is 2405102896
Bases of 7138446952
- Binary: 1101010010111110000001110011010002
- Hexadecimal: 0x1A97C0E68
- Base-36: 3A21OX4
Squares and roots of 7138446952
- 7138446952 squared (71384469522) is 50957424886518090304
- 7138446952 cubed (71384469523) is 363756874362934007623449553408
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The
square root of 7138446952 is 84489.3304033119 -
The
cube root of 7138446952 is 1925.4603454727
Scales and comparisons
How big is 7138446952?- 7,138,446,952 seconds is equal to 226 years, 50 weeks, 6 days, 21 hours, 55 minutes, 52 seconds.
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To count from 1 to 7,138,446,952 would take you about four hundred fifty-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 7138446952 cubic inches would be around 160.5 feet tall.
Recreational maths with 7138446952
- 7138446952 backwards is 2596448317
- The number of decimal digits it has is: 10
- The sum of 7138446952's digits is 49
- More coming soon!
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