67980768
67,980,768 is an even composite number composed of five prime numbers multiplied together.
67980768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 67980768:
25 × 3 × 31 × 53 × 431
(2 × 2 × 2 × 2 × 2 × 3 × 31 × 53 × 431)See below for interesting mathematical facts about the number 67980768 from the Numbermatics database.
Names of 67980768
- Cardinal: 67980768 can be written as Sixty-seven million, nine hundred eighty thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 6.7980768 × 107
Factors of 67980768
Divisors of 67980768
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 53 62 93 96 106 124 159 186 212 248 318 372 424 431 496 636 744 848 862 992 1272 1293 1488 1643 1696 1724 2544 2586 2976 3286 3448 4929 5088 5172 6572 6896 9858 10344 13144 13361 13792 19716 20688 22843 26288 26722 39432 40083 41376 45686 52576 53444 68529 78864 80166 91372 106888 137058 157728 160332 182744 213776 274116 320664 365488 427552 548232 641328 708133 730976 1096464 1282656 1416266 2124399 2192928 2832532 4248798 5665064 8497596 11330128 16995192 22660256 33990384 67980768
- Sum of all divisors σ(n): 188116992
- Sum of proper divisors (its aliquot sum) s(n): 120136224
- 67980768 is an abundant number, because the sum of its proper divisors (120136224) is greater than itself. Its abundance is 52155456
Bases of 67980768
- Binary: 1000000110101001101111000002
- Hexadecimal: 0x40D4DE0
- Base-36: 14H2AO
Squares and roots of 67980768
- 67980768 squared (679807682) is 4621384817869824
- 67980768 cubed (679807683) is 314165289142330759544832
-
The
square root of 67980768 is 8245.0450574875 -
The
cube root of 67980768 is 408.1270269601
Scales and comparisons
How big is 67980768?- 67,980,768 seconds is equal to 2 years, 8 weeks, 2 days, 19 hours, 32 minutes, 48 seconds.
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To count from 1 to 67,980,768 would take you about 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 67980768 cubic inches would be around 34 feet tall.
Recreational maths with 67980768
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The information we have on file for 67980768 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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