128149164
128,149,164 is an even composite number composed of six prime numbers multiplied together.
128149164 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 128149164:
22 × 32 × 112 × 13 × 31 × 73
(2 × 2 × 3 × 3 × 11 × 11 × 13 × 31 × 73)See below for interesting mathematical facts about the number 128149164 from the Numbermatics database.
Names of 128149164
- Cardinal: 128149164 can be written as One hundred twenty-eight million, one hundred forty-nine thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 1.28149164 × 108
Factors of 128149164
Divisors of 128149164
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 31 33 36 39 44 52 62 66 73 78 93 99 117 121 124 132 143 146 156 186 198 219 234 242 279 286 292 341 363 372 396 403 429 438 468 484 558 572 657 682 726 803 806 858 876 949 1023 1089 1116 1209 1287 1314 1364 1452 1573 1606 1612 1716 1898 2046 2178 2263 2409 2418 2574 2628 2847 3069 3146 3212 3627 3751 3796 4092 4356 4433 4526 4719 4818 4836 5148 5694 6138 6292 6789 7227 7254 7502 8541 8833 8866 9052 9438 9636 10439 11253 11388 12276 13299 13578 14157 14454 14508 15004 17082 17666 17732 18876 20367 20878 22506 24893 26499 26598 27156 28314 28908 29419 31317 33759 34164 35332 39897 40734 41756 45012 48763 49786 52998 53196 56628 58838 62634 67518 74679 79497 79794 81468 88257 93951 97526 99572 105996 114829 117676 125268 135036 146289 149358 158994 159588 176514 187902 195052 224037 229658 264771 273823 292578 298716 317988 323609 344487 353028 375804 438867 448074 459316 529542 547646 585156 647218 688974 821469 877734 896148 970827 1033461 1059084 1095292 1294436 1377948 1642938 1755468 1941654 2066922 2464407 2912481 3285876 3559699 3883308 4133844 4928814 5824962 7119398 9857628 10679097 11649924 14238796 21358194 32037291 42716388 64074582 128149164
- Sum of all divisors σ(n): 401238656
- Sum of proper divisors (its aliquot sum) s(n): 273089492
- 128149164 is an abundant number, because the sum of its proper divisors (273089492) is greater than itself. Its abundance is 144940328
Bases of 128149164
- Binary: 1111010001101100110101011002
- Hexadecimal: 0x7A366AC
- Base-36: 24AOJ0
Squares and roots of 128149164
- 128149164 squared (1281491642) is 16422208233898896
- 128149164 cubed (1281491643) is 2104492256208059982922944
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The
square root of 128149164 is 11320.2987593085 -
The
cube root of 128149164 is 504.1641094453
Scales and comparisons
How big is 128149164?- 128,149,164 seconds is equal to 4 years, 3 weeks, 6 days, 4 hours, 59 minutes, 24 seconds.
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To count from 1 to 128,149,164 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 128149164 cubic inches would be around 42 feet tall.
Recreational maths with 128149164
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The information we have on file for 128149164 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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