389669952
389,669,952 is an even composite number composed of five prime numbers multiplied together.
389669952 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 389669952:
26 × 3 × 73 × 61 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 61 × 97)See below for interesting mathematical facts about the number 389669952 from the Numbermatics database.
Names of 389669952
- Cardinal: 389669952 can be written as Three hundred eighty-nine million, six hundred sixty-nine thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 3.89669952 × 108
Factors of 389669952
Divisors of 389669952
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 61 64 84 96 97 98 112 122 147 168 183 192 194 196 224 244 291 294 336 343 366 388 392 427 448 488 582 588 672 679 686 732 776 784 854 976 1029 1164 1176 1281 1344 1358 1372 1464 1552 1568 1708 1952 2037 2058 2328 2352 2562 2716 2744 2928 2989 3104 3136 3416 3904 4074 4116 4656 4704 4753 5124 5432 5488 5856 5917 5978 6208 6832 8148 8232 8967 9312 9408 9506 10248 10864 10976 11712 11834 11956 13664 14259 16296 16464 17751 17934 18624 19012 20496 20923 21728 21952 23668 23912 27328 28518 32592 32928 33271 35502 35868 38024 40992 41419 41846 43456 47336 47824 57036 62769 65184 65856 66542 71004 71736 76048 81984 82838 83692 94672 95648 99813 114072 124257 125538 130368 133084 142008 143472 152096 165676 167384 189344 191296 199626 228144 248514 251076 266168 284016 286944 289933 304192 331352 334768 378688 399252 456288 497028 502152 532336 568032 573888 579866 662704 669536 798504 869799 912576 994056 1004304 1064672 1136064 1159732 1325408 1339072 1597008 1739598 1988112 2008608 2029531 2129344 2319464 2650816 3194016 3479196 3976224 4017216 4059062 4638928 6088593 6388032 6958392 7952448 8118124 9277856 12177186 13916784 16236248 18555712 24354372 27833568 32472496 48708744 55667136 64944992 97417488 129889984 194834976 389669952
- Sum of all divisors σ(n): 1234643200
- Sum of proper divisors (its aliquot sum) s(n): 844973248
- 389669952 is an abundant number, because the sum of its proper divisors (844973248) is greater than itself. Its abundance is 455303296
Bases of 389669952
- Binary: 101110011100111100100010000002
- Hexadecimal: 0x1739E440
- Base-36: 6FZZ9C
Squares and roots of 389669952
- 389669952 squared (3896699522) is 151842671491682304
- 389669952 cubed (3896699523) is 59168526511715611798929408
-
The
square root of 389669952 is 19740.0595743781 -
The
cube root of 389669952 is 730.4081985493
Scales and comparisons
How big is 389669952?- 389,669,952 seconds is equal to 12 years, 20 weeks, 2 days, 1 hour, 39 minutes, 12 seconds.
-
To count from 1 to 389,669,952 would take you about eighteen 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 389669952 cubic inches would be around 60.9 feet tall.
Recreational maths with 389669952
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