389148228
389,148,228 is an even composite number composed of five prime numbers multiplied together.
389148228 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 389148228:
22 × 32 × 7 × 89 × 17351
(2 × 2 × 3 × 3 × 7 × 89 × 17351)See below for interesting mathematical facts about the number 389148228 from the Numbermatics database.
Names of 389148228
- Cardinal: 389148228 can be written as Three hundred eighty-nine million, one hundred forty-eight thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 3.89148228 × 108
Factors of 389148228
Divisors of 389148228
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 89 126 178 252 267 356 534 623 801 1068 1246 1602 1869 2492 3204 3738 5607 7476 11214 17351 22428 34702 52053 69404 104106 121457 156159 208212 242914 312318 364371 485828 624636 728742 1093113 1457484 1544239 2186226 3088478 4372452 4632717 6176956 9265434 10809673 13898151 18530868 21619346 27796302 32429019 43238692 55592604 64858038 97287057 129716076 194574114 389148228
- Sum of all divisors σ(n): 1136903040
- Sum of proper divisors (its aliquot sum) s(n): 747754812
- 389148228 is an abundant number, because the sum of its proper divisors (747754812) is greater than itself. Its abundance is 358606584
Bases of 389148228
- Binary: 101110011000111101110010001002
- Hexadecimal: 0x1731EE44
- Base-36: 6FOSP0
Squares and roots of 389148228
- 389148228 squared (3891482282) is 151436343355539984
- 389148228 cubed (3891482283) is 58931184671607958756748352
-
The
square root of 389148228 is 19726.8402943807 -
The
cube root of 389148228 is 730.0820749653
Scales and comparisons
How big is 389148228?- 389,148,228 seconds is equal to 12 years, 19 weeks, 3 days, 43 minutes, 48 seconds.
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To count from 1 to 389,148,228 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 389148228 cubic inches would be around 60.8 feet tall.
Recreational maths with 389148228
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The information we have on file for 389148228 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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