129508848
129,508,848 is an even composite number composed of five prime numbers multiplied together.
129508848 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 129508848:
24 × 33 × 7 × 113 × 379
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 113 × 379)See below for interesting mathematical facts about the number 129508848 from the Numbermatics database.
Names of 129508848
- Cardinal: 129508848 can be written as One hundred twenty-nine million, five hundred eight thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 1.29508848 × 108
Factors of 129508848
Divisors of 129508848
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 113 126 144 168 189 216 226 252 336 339 378 379 432 452 504 678 756 758 791 904 1008 1017 1137 1356 1512 1516 1582 1808 2034 2274 2373 2653 2712 3024 3032 3051 3164 3411 4068 4548 4746 5306 5424 6064 6102 6328 6822 7119 7959 8136 9096 9492 10233 10612 12204 12656 13644 14238 15918 16272 18192 18984 20466 21224 21357 23877 24408 27288 28476 31836 37968 40932 42448 42714 42827 47754 48816 54576 56952 63672 71631 81864 85428 85654 95508 113904 127344 128481 143262 163728 170856 171308 191016 256962 286524 299789 341712 342616 382032 385443 513924 573048 599578 685232 770886 899367 1027848 1146096 1156329 1199156 1541772 1798734 2055696 2312658 2398312 2698101 3083544 3597468 4625316 4796624 5396202 6167088 7194936 8094303 9250632 10792404 14389872 16188606 18501264 21584808 32377212 43169616 64754424 129508848
- Sum of all divisors σ(n): 429734400
- Sum of proper divisors (its aliquot sum) s(n): 300225552
- 129508848 is an abundant number, because the sum of its proper divisors (300225552) is greater than itself. Its abundance is 170716704
Bases of 129508848
- Binary: 1111011100000100101111100002
- Hexadecimal: 0x7B825F0
- Base-36: 253TO0
Squares and roots of 129508848
- 129508848 squared (1295088482) is 16772541710287104
- 129508848 cubed (1295088483) is 2172192554931232588296192
-
The
square root of 129508848 is 11380.1954289019 -
The
cube root of 129508848 is 505.9409284935
Scales and comparisons
How big is 129508848?- 129,508,848 seconds is equal to 4 years, 6 weeks, 22 hours, 40 minutes, 48 seconds.
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To count from 1 to 129,508,848 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 129508848 cubic inches would be around 42.2 feet tall.
Recreational maths with 129508848
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