3990632139
3,990,632,139 is an odd composite number composed of six prime numbers multiplied together.
3990632139 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 3990632139:
32 × 13 × 17 × 31 × 61 × 1061
(3 × 3 × 13 × 17 × 31 × 61 × 1061)See below for interesting mathematical facts about the number 3990632139 from the Numbermatics database.
Names of 3990632139
- Cardinal: 3990632139 can be written as Three billion, nine hundred ninety million, six hundred thirty-two thousand, one hundred thirty-nine.
Scientific notation
- Scientific notation: 3.990632139 × 109
Factors of 3990632139
Divisors of 3990632139
- Number of divisors d(n): 96
-
Complete list of divisors:
1 3 9 13 17 31 39 51 61 93 117 153 183 221 279 403 527 549 663 793 1037 1061 1209 1581 1891 1989 2379 3111 3183 3627 4743 5673 6851 7137 9333 9549 13481 13793 17019 18037 20553 24583 32147 32891 40443 41379 54111 61659 64721 73749 96441 98673 121329 124137 162333 194163 221247 234481 289323 296019 417911 427583 559147 582489 703443 841373 1100257 1253733 1282749 1677441 2006351 2110329 2524119 3300771 3761199 3848247 5032323 6019053 7268911 7572357 9902313 14303341 18057159 21806733 26082563 34107967 42910023 65420199 78247689 102323901 128730069 234743067 306971703 443403571 1330210713 3990632139
- Sum of all divisors σ(n): 6902558208
- Sum of proper divisors (its aliquot sum) s(n): 2911926069
- 3990632139 is a deficient number, because the sum of its proper divisors (2911926069) is less than itself. Its deficiency is 1078706070
Bases of 3990632139
- Binary: 111011011101110000110110110010112
- Hexadecimal: 0xEDDC36CB
- Base-36: 1TZX3GR
Squares and roots of 3990632139
- 3990632139 squared (39906321392) is 15925144868819715321
- 3990632139 cubed (39906321393) is 63551394931742894956813301619
-
The
square root of 3990632139 is 63171.4503474473 -
The
cube root of 3990632139 is 1586.1608706093
Scales and comparisons
How big is 3990632139?- 3,990,632,139 seconds is equal to 126 years, 46 weeks, 1 day, 20 hours, 55 minutes, 39 seconds.
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To count from 1 to 3,990,632,139 would take you about two 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 3990632139 cubic inches would be around 132.2 feet tall.
Recreational maths with 3990632139
- 3990632139 backwards is 9312360993
- The number of decimal digits it has is: 10
- The sum of 3990632139's digits is 45
- More coming soon!
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The information we have on file for 3990632139 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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