6801438140
6,801,438,140 is an even composite number composed of six prime numbers multiplied together.
6801438140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 6801438140:
22 × 5 × 72 × 43 × 103 × 1567
(2 × 2 × 5 × 7 × 7 × 43 × 103 × 1567)See below for interesting mathematical facts about the number 6801438140 from the Numbermatics database.
Names of 6801438140
- Cardinal: 6801438140 can be written as Six billion, eight hundred one million, four hundred thirty-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 6.80143814 × 109
Factors of 6801438140
Divisors of 6801438140
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 43 49 70 86 98 103 140 172 196 206 215 245 301 412 430 490 515 602 721 860 980 1030 1204 1442 1505 1567 2060 2107 2884 3010 3134 3605 4214 4429 5047 6020 6268 7210 7835 8428 8858 10094 10535 10969 14420 15670 17716 20188 21070 21938 22145 25235 31003 31340 42140 43876 44290 50470 54845 62006 67381 76783 88580 100940 109690 124012 134762 153566 155015 161401 217021 219380 269524 307132 310030 322802 336905 383915 434042 471667 620060 645604 673810 767830 807005 868084 943334 1085105 1129807 1347620 1535660 1614010 1886668 2170210 2259614 2358335 3228020 3301669 4340420 4519228 4716670 5649035 6603338 6940243 7908649 9433340 11298070 13206676 13880486 15817298 16508345 22596140 27760972 31634596 33016690 34701215 39543245 48581701 66033380 69402430 79086490 97163402 138804860 158172980 194326804 242908505 340071907 485817010 680143814 971634020 1360287628 1700359535 3400719070 6801438140
- Sum of all divisors σ(n): 17177352192
- Sum of proper divisors (its aliquot sum) s(n): 10375914052
- 6801438140 is an abundant number, because the sum of its proper divisors (10375914052) is greater than itself. Its abundance is 3574475912
Bases of 6801438140
- Binary: 1100101010110010110110101101111002
- Hexadecimal: 0x19565B5BC
- Base-36: 34HEF98
Squares and roots of 6801438140
- 6801438140 squared (68014381402) is 46259560772246659600
- 6801438140 cubed (68014381403) is 314631540976006284091037144000
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The
square root of 6801438140 is 82470.8320559457 -
The
cube root of 6801438140 is 1894.6700242065
Scales and comparisons
How big is 6801438140?- 6,801,438,140 seconds is equal to 216 years, 13 weeks, 5 days, 8 hours, 22 minutes, 20 seconds.
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To count from 1 to 6,801,438,140 would take you about four hundred thirty-two 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 6801438140 cubic inches would be around 157.9 feet tall.
Recreational maths with 6801438140
- 6801438140 backwards is 0418341086
- 6801438140 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6801438140's digits is 35
- More coming soon!
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The information we have on file for 6801438140 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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