130686048
130,686,048 is an even composite number composed of four prime numbers multiplied together.
130686048 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 130686048:
25 × 34 × 127 × 397
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 127 × 397)See below for interesting mathematical facts about the number 130686048 from the Numbermatics database.
Names of 130686048
- Cardinal: 130686048 can be written as One hundred thirty million, six hundred eighty-six thousand and forty-eight.
Scientific notation
- Scientific notation: 1.30686048 × 108
Factors of 130686048
Divisors of 130686048
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 127 144 162 216 254 288 324 381 397 432 508 648 762 794 864 1016 1143 1191 1296 1524 1588 2032 2286 2382 2592 3048 3176 3429 3573 4064 4572 4764 6096 6352 6858 7146 9144 9528 10287 10719 12192 12704 13716 14292 18288 19056 20574 21438 27432 28584 32157 36576 38112 41148 42876 50419 54864 57168 64314 82296 85752 100838 109728 114336 128628 151257 164592 171504 201676 257256 302514 329184 343008 403352 453771 514512 605028 806704 907542 1029024 1210056 1361313 1613408 1815084 2420112 2722626 3630168 4083939 4840224 5445252 7260336 8167878 10890504 14520672 16335756 21781008 32671512 43562016 65343024 130686048
- Sum of all divisors σ(n): 388346112
- Sum of proper divisors (its aliquot sum) s(n): 257660064
- 130686048 is an abundant number, because the sum of its proper divisors (257660064) is greater than itself. Its abundance is 126974016
Bases of 130686048
- Binary: 1111100101000011100011000002
- Hexadecimal: 0x7CA1C60
- Base-36: 25T200
Squares and roots of 130686048
- 130686048 squared (1306860482) is 17078843141858304
- 130686048 cubed (1306860483) is 2231966514621365125742592
-
The
square root of 130686048 is 11431.7998582901 -
The
cube root of 130686048 is 507.4692619721
Scales and comparisons
How big is 130686048?- 130,686,048 seconds is equal to 4 years, 8 weeks, 13 hours, 40 minutes, 48 seconds.
-
To count from 1 to 130,686,048 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 130686048 cubic inches would be around 42.3 feet tall.
Recreational maths with 130686048
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