130812864
130,812,864 is an even composite number composed of five prime numbers multiplied together.
130812864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 130812864:
26 × 3 × 7 × 13 × 7487
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 7487)See below for interesting mathematical facts about the number 130812864 from the Numbermatics database.
Names of 130812864
- Cardinal: 130812864 can be written as One hundred thirty million, eight hundred twelve thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.30812864 × 108
Factors of 130812864
Divisors of 130812864
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 156 168 182 192 208 224 273 312 336 364 416 448 546 624 672 728 832 1092 1248 1344 1456 2184 2496 2912 4368 5824 7487 8736 14974 17472 22461 29948 44922 52409 59896 89844 97331 104818 119792 157227 179688 194662 209636 239584 291993 314454 359376 389324 419272 479168 583986 628908 681317 718752 778648 838544 1167972 1257816 1362634 1437504 1557296 1677088 2043951 2335944 2515632 2725268 3114592 3354176 4087902 4671888 5031264 5450536 6229184 8175804 9343776 10062528 10901072 16351608 18687552 21802144 32703216 43604288 65406432 130812864
- Sum of all divisors σ(n): 426037248
- Sum of proper divisors (its aliquot sum) s(n): 295224384
- 130812864 is an abundant number, because the sum of its proper divisors (295224384) is greater than itself. Its abundance is 164411520
Bases of 130812864
- Binary: 1111100110000001011110000002
- Hexadecimal: 0x7CC0BC0
- Base-36: 25VRUO
Squares and roots of 130812864
- 130812864 squared (1308128642) is 17112005387882496
- 130812864 cubed (1308128643) is 2238470433572340197228544
-
The
square root of 130812864 is 11437.3451464927 -
The
cube root of 130812864 is 507.6333560427
Scales and comparisons
How big is 130812864?- 130,812,864 seconds is equal to 4 years, 8 weeks, 2 days, 54 minutes, 24 seconds.
-
To count from 1 to 130,812,864 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 130812864 cubic inches would be around 42.3 feet tall.
Recreational maths with 130812864
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