389116672
389,116,672 is an even composite number composed of five prime numbers multiplied together.
389116672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 389116672:
28 × 7 × 17 × 53 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 53 × 241)See below for interesting mathematical facts about the number 389116672 from the Numbermatics database.
Names of 389116672
- Cardinal: 389116672 can be written as Three hundred eighty-nine million, one hundred sixteen thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 3.89116672 × 108
Factors of 389116672
Divisors of 389116672
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 53 56 64 68 106 112 119 128 136 212 224 238 241 256 272 371 424 448 476 482 544 742 848 896 901 952 964 1088 1484 1687 1696 1792 1802 1904 1928 2176 2968 3374 3392 3604 3808 3856 4097 4352 5936 6307 6748 6784 7208 7616 7712 8194 11872 12614 12773 13496 13568 14416 15232 15424 16388 23744 25228 25546 26992 28679 28832 30464 30848 32776 47488 50456 51092 53984 57358 57664 61696 65552 89411 94976 100912 102184 107968 114716 115328 131104 178822 201824 204368 215936 217141 229432 230656 262208 357644 403648 408736 431872 434282 458864 524416 715288 807296 817472 868564 917728 1048832 1430576 1519987 1614592 1634944 1737128 1835456 2861152 3039974 3269888 3474256 3670912 5722304 6079948 6948512 7341824 11444608 12159896 13897024 22889216 24319792 27794048 48639584 55588096 97279168 194558336 389116672
- Sum of all divisors σ(n): 961595712
- Sum of proper divisors (its aliquot sum) s(n): 572479040
- 389116672 is an abundant number, because the sum of its proper divisors (572479040) is greater than itself. Its abundance is 183362368
Bases of 389116672
- Binary: 101110011000101110011000000002
- Hexadecimal: 0x17317300
- Base-36: 6FO4CG
Squares and roots of 389116672
- 389116672 squared (3891166722) is 151411784428355584
- 389116672 cubed (3891166723) is 58916849658343147278696448
-
The
square root of 389116672 is 19726.0404541813 -
The
cube root of 389116672 is 730.0623403319
Scales and comparisons
How big is 389116672?- 389,116,672 seconds is equal to 12 years, 19 weeks, 2 days, 15 hours, 57 minutes, 52 seconds.
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To count from 1 to 389,116,672 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 389116672 cubic inches would be around 60.8 feet tall.
Recreational maths with 389116672
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The information we have on file for 389116672 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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