130825688
130,825,688 is an even composite number composed of three prime numbers multiplied together.
130825688 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 130825688:
23 × 76 × 139
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 7 × 139)See below for interesting mathematical facts about the number 130825688 from the Numbermatics database.
Names of 130825688
- Cardinal: 130825688 can be written as One hundred thirty million, eight hundred twenty-five thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.30825688 × 108
Factors of 130825688
Divisors of 130825688
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 7 8 14 28 49 56 98 139 196 278 343 392 556 686 973 1112 1372 1946 2401 2744 3892 4802 6811 7784 9604 13622 16807 19208 27244 33614 47677 54488 67228 95354 117649 134456 190708 235298 333739 381416 470596 667478 941192 1334956 2336173 2669912 4672346 9344692 16353211 18689384 32706422 65412844 130825688
- Sum of all divisors σ(n): 288239700
- Sum of proper divisors (its aliquot sum) s(n): 157414012
- 130825688 is an abundant number, because the sum of its proper divisors (157414012) is greater than itself. Its abundance is 26588324
Bases of 130825688
- Binary: 1111100110000111101110110002
- Hexadecimal: 0x7CC3DD8
- Base-36: 25W1QW
Squares and roots of 130825688
- 130825688 squared (1308256882) is 17115360640673344
- 130825688 cubed (1308256883) is 2239128831184211012060672
-
The
square root of 130825688 is 11437.9057523657 -
The
cube root of 130825688 is 507.6499438033
Scales and comparisons
How big is 130825688?- 130,825,688 seconds is equal to 4 years, 8 weeks, 2 days, 4 hours, 28 minutes, 8 seconds.
-
To count from 1 to 130,825,688 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 130825688 cubic inches would be around 42.3 feet tall.
Recreational maths with 130825688
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