264139840
264,139,840 is an even composite number composed of four prime numbers multiplied together.
264139840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 264139840:
26 × 5 × 31 × 26627
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 26627)See below for interesting mathematical facts about the number 264139840 from the Numbermatics database.
Names of 264139840
- Cardinal: 264139840 can be written as Two hundred sixty-four million, one hundred thirty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.6413984 × 108
Factors of 264139840
Divisors of 264139840
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 620 992 1240 1984 2480 4960 9920 26627 53254 106508 133135 213016 266270 426032 532540 825437 852064 1065080 1650874 1704128 2130160 3301748 4127185 4260320 6603496 8254370 8520640 13206992 16508740 26413984 33017480 52827968 66034960 132069920 264139840
- Sum of all divisors σ(n): 649297152
- Sum of proper divisors (its aliquot sum) s(n): 385157312
- 264139840 is an abundant number, because the sum of its proper divisors (385157312) is greater than itself. Its abundance is 121017472
Bases of 264139840
- Binary: 11111011111001110100010000002
- Hexadecimal: 0xFBE7440
- Base-36: 4D9FLS
Squares and roots of 264139840
- 264139840 squared (2641398402) is 69769855075225600
- 264139840 cubed (2641398403) is 18428998356393277947904000
-
The
square root of 264139840 is 16252.3795180891 -
The
cube root of 264139840 is 641.6201140867
Scales and comparisons
How big is 264139840?- 264,139,840 seconds is equal to 8 years, 20 weeks, 5 days, 4 hours, 10 minutes, 40 seconds.
-
To count from 1 to 264,139,840 would take you about twelve 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 264139840 cubic inches would be around 53.5 feet tall.
Recreational maths with 264139840
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The information we have on file for 264139840 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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