129455424
129,455,424 is an even composite number composed of five prime numbers multiplied together.
129455424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 129455424:
26 × 32 × 7 × 97 × 331
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 97 × 331)See below for interesting mathematical facts about the number 129455424 from the Numbermatics database.
Names of 129455424
- Cardinal: 129455424 can be written as One hundred twenty-nine million, four hundred fifty-five thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.29455424 × 108
Factors of 129455424
Divisors of 129455424
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 97 112 126 144 168 192 194 224 252 288 291 331 336 388 448 504 576 582 662 672 679 776 873 993 1008 1164 1324 1344 1358 1552 1746 1986 2016 2037 2317 2328 2648 2716 2979 3104 3492 3972 4032 4074 4634 4656 5296 5432 5958 6111 6208 6951 6984 7944 8148 9268 9312 10592 10864 11916 12222 13902 13968 15888 16296 18536 18624 20853 21184 21728 23832 24444 27804 27936 31776 32107 32592 37072 41706 43456 47664 48888 55608 55872 63552 64214 65184 74144 83412 95328 96321 97776 111216 128428 130368 148288 166824 190656 192642 195552 222432 224749 256856 288963 333648 385284 391104 444864 449498 513712 577926 667296 674247 770568 898996 1027424 1155852 1334592 1348494 1541136 1797992 2022741 2054848 2311704 2696988 3082272 3595984 4045482 4623408 5393976 6164544 7191968 8090964 9246816 10787952 14383936 16181928 18493632 21575904 32363856 43151808 64727712 129455424
- Sum of all divisors σ(n): 429735488
- Sum of proper divisors (its aliquot sum) s(n): 300280064
- 129455424 is an abundant number, because the sum of its proper divisors (300280064) is greater than itself. Its abundance is 170824640
Bases of 129455424
- Binary: 1111011011101010101010000002
- Hexadecimal: 0x7B75540
- Base-36: 252OG0
Squares and roots of 129455424
- 129455424 squared (1294554242) is 16758706803019776
- 129455424 cubed (1294554243) is 2169505494876609582465024
-
The
square root of 129455424 is 11377.8479511725 -
The
cube root of 129455424 is 505.8713499637
Scales and comparisons
How big is 129455424?- 129,455,424 seconds is equal to 4 years, 6 weeks, 7 hours, 50 minutes, 24 seconds.
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To count from 1 to 129,455,424 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 129455424 cubic inches would be around 42.2 feet tall.
Recreational maths with 129455424
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The information we have on file for 129455424 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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