389345424
389,345,424 is an even composite number composed of five prime numbers multiplied together.
389345424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 389345424:
24 × 3 × 13 × 173 × 127
(2 × 2 × 2 × 2 × 3 × 13 × 17 × 17 × 17 × 127)See below for interesting mathematical facts about the number 389345424 from the Numbermatics database.
Names of 389345424
- Cardinal: 389345424 can be written as Three hundred eighty-nine million, three hundred forty-five thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 3.89345424 × 108
Factors of 389345424
Divisors of 389345424
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 34 39 48 51 52 68 78 102 104 127 136 156 204 208 221 254 272 289 312 381 408 442 508 578 624 663 762 816 867 884 1016 1156 1326 1524 1651 1734 1768 2032 2159 2312 2652 3048 3302 3468 3536 3757 4318 4624 4913 4953 5304 6096 6477 6604 6936 7514 8636 9826 9906 10608 11271 12954 13208 13872 14739 15028 17272 19652 19812 22542 25908 26416 28067 29478 30056 34544 36703 39304 39624 45084 51816 56134 58956 60112 63869 73406 78608 79248 84201 90168 103632 110109 112268 117912 127738 146812 168402 180336 191607 220218 224536 235824 255476 293624 336804 383214 440436 449072 477139 510952 587248 623951 673608 766428 880872 954278 1021904 1247902 1347216 1431417 1532856 1761744 1871853 1908556 2495804 2862834 3065712 3743706 3817112 4991608 5725668 7487412 7634224 8111363 9983216 11451336 14974824 16222726 22902672 24334089 29949648 32445452 48668178 64890904 97336356 129781808 194672712 389345424
- Sum of all divisors σ(n): 1159925760
- Sum of proper divisors (its aliquot sum) s(n): 770580336
- 389345424 is an abundant number, because the sum of its proper divisors (770580336) is greater than itself. Its abundance is 381234912
Bases of 389345424
- Binary: 101110011010011110000100100002
- Hexadecimal: 0x1734F090
- Base-36: 6FT0UO
Squares and roots of 389345424
- 389345424 squared (3893454242) is 151589859189739776
- 389345424 cubed (3893454243) is 59020818000329529536385024
-
The
square root of 389345424 is 19731.8378262137 -
The
cube root of 389345424 is 730.2053741289
Scales and comparisons
How big is 389345424?- 389,345,424 seconds is equal to 12 years, 19 weeks, 5 days, 7 hours, 30 minutes, 24 seconds.
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To count from 1 to 389,345,424 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 389345424 cubic inches would be around 60.9 feet tall.
Recreational maths with 389345424
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The information we have on file for 389345424 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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