868071442
868,071,442 is an even composite number composed of six prime numbers multiplied together.
868071442 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 868071442:
2 × 7 × 17 × 29 × 173 × 727
See below for interesting mathematical facts about the number 868071442 from the Numbermatics database.
Names of 868071442
- Cardinal: 868071442 can be written as Eight hundred sixty-eight million, seventy-one thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 8.68071442 × 108
Factors of 868071442
Divisors of 868071442
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 7 14 17 29 34 58 119 173 203 238 346 406 493 727 986 1211 1454 2422 2941 3451 5017 5089 5882 6902 10034 10178 12359 20587 21083 24718 35119 41174 42166 70238 85289 86513 125771 147581 170578 173026 251542 295162 358411 597023 716822 880397 1194046 1760794 2138107 2508877 3647359 4276214 5017754 7294718 14966749 25531513 29933498 51063026 62005103 124010206 434035721 868071442
- Sum of all divisors σ(n): 1641669120
- Sum of proper divisors (its aliquot sum) s(n): 773597678
- 868071442 is a deficient number, because the sum of its proper divisors (773597678) is less than itself. Its deficiency is 94473764
Bases of 868071442
- Binary: 1100111011110110111000000100102
- Hexadecimal: 0x33BDB812
- Base-36: ECTS7M
Squares and roots of 868071442
- 868071442 squared (8680714422) is 753548028415959364
- 868071442 cubed (8680714423) is 654133523643298820920882888
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The
square root of 868071442 is 29463.0521501083 -
The
cube root of 868071442 is 953.9343547661
Scales and comparisons
How big is 868071442?- 868,071,442 seconds is equal to 27 years, 31 weeks, 2 days, 2 hours, 57 minutes, 22 seconds.
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To count from 1 to 868,071,442 would take you about forty-one 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 868071442 cubic inches would be around 79.5 feet tall.
Recreational maths with 868071442
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The information we have on file for 868071442 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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