389386368
389,386,368 is an even composite number composed of five prime numbers multiplied together.
389386368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 389386368:
27 × 32 × 7 × 109 × 443
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 109 × 443)See below for interesting mathematical facts about the number 389386368 from the Numbermatics database.
Names of 389386368
- Cardinal: 389386368 can be written as Three hundred eighty-nine million, three hundred eighty-six thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 3.89386368 × 108
Factors of 389386368
Divisors of 389386368
- Number of divisors d(n): 192
-
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 96 109 112 126 128 144 168 192 218 224 252 288 327 336 384 436 443 448 504 576 654 672 763 872 886 896 981 1008 1152 1308 1329 1344 1526 1744 1772 1962 2016 2289 2616 2658 2688 3052 3101 3488 3544 3924 3987 4032 4578 5232 5316 6104 6202 6867 6976 7088 7848 7974 8064 9156 9303 10464 10632 12208 12404 13734 13952 14176 15696 15948 18312 18606 20928 21264 24416 24808 27468 27909 28352 31392 31896 36624 37212 41856 42528 48287 48832 49616 54936 55818 56704 62784 63792 73248 74424 85056 96574 97664 99232 109872 111636 125568 127584 144861 146496 148848 170112 193148 198464 219744 223272 255168 289722 292992 297696 338009 386296 396928 434583 439488 446544 510336 579444 595392 676018 772592 869166 878976 893088 1014027 1158888 1190784 1352036 1545184 1738332 1786176 2028054 2317776 2704072 3042081 3090368 3476664 3572352 4056108 4635552 5408144 6084162 6180736 6953328 8112216 9271104 10816288 12168324 13906656 16224432 18542208 21632576 24336648 27813312 32448864 43265152 48673296 55626624 64897728 97346592 129795456 194693184 389386368
- Sum of all divisors σ(n): 1295236800
- Sum of proper divisors (its aliquot sum) s(n): 905850432
- 389386368 is an abundant number, because the sum of its proper divisors (905850432) is greater than itself. Its abundance is 516464064
Bases of 389386368
- Binary: 101110011010110010000100000002
- Hexadecimal: 0x17359080
- Base-36: 6FTWG0
Squares and roots of 389386368
- 389386368 squared (3893863682) is 151621743584231424
- 389386368 cubed (3893863683) is 59039440044091176262828032
-
The
square root of 389386368 is 19732.8753099999 -
The
cube root of 389386368 is 730.2309696365
Scales and comparisons
How big is 389386368?- 389,386,368 seconds is equal to 12 years, 19 weeks, 5 days, 18 hours, 52 minutes, 48 seconds.
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To count from 1 to 389,386,368 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 389386368 cubic inches would be around 60.9 feet tall.
Recreational maths with 389386368
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The information we have on file for 389386368 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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