328993938
328,993,938 is an even composite number composed of five prime numbers multiplied together.
328993938 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 328993938:
2 × 32 × 73 × 13 × 4099
(2 × 3 × 3 × 7 × 7 × 7 × 13 × 4099)See below for interesting mathematical facts about the number 328993938 from the Numbermatics database.
Names of 328993938
- Cardinal: 328993938 can be written as Three hundred twenty-eight million, nine hundred ninety-three thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 3.28993938 × 108
Factors of 328993938
Divisors of 328993938
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 182 234 273 294 343 441 546 637 686 819 882 1029 1274 1638 1911 2058 3087 3822 4099 4459 5733 6174 8198 8918 11466 12297 13377 24594 26754 28693 36891 40131 53287 57386 73782 80262 86079 106574 159861 172158 200851 258237 319722 373009 401702 479583 516474 602553 746018 959166 1119027 1205106 1405957 1807659 2238054 2611063 2811914 3357081 3615318 4217871 5222126 6714162 7833189 8435742 12653613 15666378 18277441 23499567 25307226 36554882 46999134 54832323 109664646 164496969 328993938
- Sum of all divisors σ(n): 895440000
- Sum of proper divisors (its aliquot sum) s(n): 566446062
- 328993938 is an abundant number, because the sum of its proper divisors (566446062) is greater than itself. Its abundance is 237452124
Bases of 328993938
- Binary: 100111001110000001100100100102
- Hexadecimal: 0x139C0C92
- Base-36: 5FVHCI
Squares and roots of 328993938
- 328993938 squared (3289939382) is 108237011240747844
- 328993938 cubed (3289939383) is 35609320565443899262569672
-
The
square root of 328993938 is 18138.1900420081 -
The
cube root of 328993938 is 690.3393541813
Scales and comparisons
How big is 328993938?- 328,993,938 seconds is equal to 10 years, 23 weeks, 6 days, 19 hours, 12 minutes, 18 seconds.
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To count from 1 to 328,993,938 would take you about fifteen 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 328993938 cubic inches would be around 57.5 feet tall.
Recreational maths with 328993938
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