842375380
842,375,380 is an even composite number composed of five prime numbers multiplied together.
842375380 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 842375380:
22 × 5 × 7 × 112 × 49727
(2 × 2 × 5 × 7 × 11 × 11 × 49727)See below for interesting mathematical facts about the number 842375380 from the Numbermatics database.
Names of 842375380
- Cardinal: 842375380 can be written as Eight hundred forty-two million, three hundred seventy-five thousand, three hundred eighty.
Scientific notation
- Scientific notation: 8.4237538 × 108
Factors of 842375380
Divisors of 842375380
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 121 140 154 220 242 308 385 484 605 770 847 1210 1540 1694 2420 3388 4235 8470 16940 49727 99454 198908 248635 348089 497270 546997 696178 994540 1093994 1392356 1740445 2187988 2734985 3480890 3828979 5469970 6016967 6961780 7657958 10939940 12033934 15315916 19144895 24067868 30084835 38289790 42118769 60169670 76579580 84237538 120339340 168475076 210593845 421187690 842375380
- Sum of all divisors σ(n): 2222244864
- Sum of proper divisors (its aliquot sum) s(n): 1379869484
- 842375380 is an abundant number, because the sum of its proper divisors (1379869484) is greater than itself. Its abundance is 537494104
Bases of 842375380
- Binary: 1100100011010110100000110101002
- Hexadecimal: 0x3235A0D4
- Base-36: DXJ104
Squares and roots of 842375380
- 842375380 squared (8423753802) is 709596280830144400
- 842375380 cubed (8423753803) is 597746436710879604404872000
-
The
square root of 842375380 is 29023.7037608917 -
The
cube root of 842375380 is 944.4273491817
Scales and comparisons
How big is 842375380?- 842,375,380 seconds is equal to 26 years, 40 weeks, 5 days, 17 hours, 9 minutes, 40 seconds.
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To count from 1 to 842,375,380 would take you about forty 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 842375380 cubic inches would be around 78.7 feet tall.
Recreational maths with 842375380
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The information we have on file for 842375380 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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