3840139980
3,840,139,980 is an even composite number composed of five prime numbers multiplied together.
3840139980 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 3840139980:
22 × 32 × 5 × 29 × 735659
(2 × 2 × 3 × 3 × 5 × 29 × 735659)See below for interesting mathematical facts about the number 3840139980 from the Numbermatics database.
Names of 3840139980
- Cardinal: 3840139980 can be written as Three billion, eight hundred forty million, one hundred thirty-nine thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 3.84013998 × 109
Factors of 3840139980
Divisors of 3840139980
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 45 58 60 87 90 116 145 174 180 261 290 348 435 522 580 870 1044 1305 1740 2610 5220 735659 1471318 2206977 2942636 3678295 4413954 6620931 7356590 8827908 11034885 13241862 14713180 21334111 22069770 26483724 33104655 42668222 44139540 64002333 66209310 85336444 106670555 128004666 132418620 192006999 213341110 256009332 320011665 384013998 426682220 640023330 768027996 960034995 1280046660 1920069990 3840139980
- Sum of all divisors σ(n): 12050110800
- Sum of proper divisors (its aliquot sum) s(n): 8209970820
- 3840139980 is an abundant number, because the sum of its proper divisors (8209970820) is greater than itself. Its abundance is 4369830840
Bases of 3840139980
- Binary: 111001001110001111100010110011002
- Hexadecimal: 0xE4E3E2CC
- Base-36: 1RIBIZ0
Squares and roots of 3840139980
- 3840139980 squared (38401399802) is 14746675065994400400
- 3840139980 cubed (38401399803) is 56629296492994235432167992000
-
The
square root of 3840139980 is 61968.8629877943 -
The
cube root of 3840139980 is 1565.9660841243
Scales and comparisons
How big is 3840139980?- 3,840,139,980 seconds is equal to 122 years, 5 weeks, 3 days, 1 hour, 33 minutes.
-
To count from 1 to 3,840,139,980 would take you about two hundred forty-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 3840139980 cubic inches would be around 130.5 feet tall.
Recreational maths with 3840139980
- 3840139980 backwards is 0899310483
- 3840139980 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3840139980's digits is 45
- More coming soon!
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The information we have on file for 3840139980 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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