68998076
68,998,076 is an even composite number composed of five prime numbers multiplied together.
68998076 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 68998076:
22 × 72 × 29 × 61 × 199
(2 × 2 × 7 × 7 × 29 × 61 × 199)See below for interesting mathematical facts about the number 68998076 from the Numbermatics database.
Names of 68998076
- Cardinal: 68998076 can be written as Sixty-eight million, nine hundred ninety-eight thousand and seventy-six.
Scientific notation
- Scientific notation: 6.8998076 × 107
Factors of 68998076
Divisors of 68998076
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 14 28 29 49 58 61 98 116 122 196 199 203 244 398 406 427 796 812 854 1393 1421 1708 1769 2786 2842 2989 3538 5572 5684 5771 5978 7076 9751 11542 11956 12139 12383 19502 23084 24278 24766 39004 40397 48556 49532 80794 84973 86681 161588 169946 173362 282779 339892 346724 352031 565558 594811 704062 1131116 1189622 1408124 2379244 2464217 4928434 9856868 17249519 34499038 68998076
- Sum of all divisors σ(n): 148428000
- Sum of proper divisors (its aliquot sum) s(n): 79429924
- 68998076 is an abundant number, because the sum of its proper divisors (79429924) is greater than itself. Its abundance is 10431848
Bases of 68998076
- Binary: 1000001110011010011101111002
- Hexadecimal: 0x41CD3BC
- Base-36: 152V98
Squares and roots of 68998076
- 68998076 squared (689980762) is 4760734491701776
- 68998076 cubed (689980763) is 328481520274260509782976
-
The
square root of 68998076 is 8306.5080509201 -
The
cube root of 68998076 is 410.1527806581
Scales and comparisons
How big is 68998076?- 68,998,076 seconds is equal to 2 years, 10 weeks, 14 hours, 7 minutes, 56 seconds.
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To count from 1 to 68,998,076 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 68998076 cubic inches would be around 34.2 feet tall.
Recreational maths with 68998076
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