130959920
130,959,920 is an even composite number composed of five prime numbers multiplied together.
130959920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 130959920:
24 × 5 × 7 × 13 × 17989
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 17989)See below for interesting mathematical facts about the number 130959920 from the Numbermatics database.
Names of 130959920
- Cardinal: 130959920 can be written as One hundred thirty million, nine hundred fifty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3095992 × 108
Factors of 130959920
Divisors of 130959920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 280 364 455 520 560 728 910 1040 1456 1820 3640 7280 17989 35978 71956 89945 125923 143912 179890 233857 251846 287824 359780 467714 503692 629615 719560 935428 1007384 1169285 1259230 1439120 1636999 1870856 2014768 2338570 2518460 3273998 3741712 4677140 5036920 6547996 8184995 9354280 10073840 13095992 16369990 18708560 26191984 32739980 65479960 130959920
- Sum of all divisors σ(n): 374767680
- Sum of proper divisors (its aliquot sum) s(n): 243807760
- 130959920 is an abundant number, because the sum of its proper divisors (243807760) is greater than itself. Its abundance is 112847840
Bases of 130959920
- Binary: 1111100111001001010001100002
- Hexadecimal: 0x7CE4A30
- Base-36: 25YXBK
Squares and roots of 130959920
- 130959920 squared (1309599202) is 17150500646406400
- 130959920 cubed (1309599203) is 2246028192613330431488000
-
The
square root of 130959920 is 11443.7721053855 -
The
cube root of 130959920 is 507.8235070025
Scales and comparisons
How big is 130959920?- 130,959,920 seconds is equal to 4 years, 8 weeks, 3 days, 17 hours, 45 minutes, 20 seconds.
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To count from 1 to 130,959,920 would take you about six 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 130959920 cubic inches would be around 42.3 feet tall.
Recreational maths with 130959920
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