80900028
80,900,028 is an even composite number composed of five prime numbers multiplied together.
80900028 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 80900028:
22 × 32 × 11 × 43 × 4751
(2 × 2 × 3 × 3 × 11 × 43 × 4751)See below for interesting mathematical facts about the number 80900028 from the Numbermatics database.
Names of 80900028
- Cardinal: 80900028 can be written as Eighty million, nine hundred thousand and twenty-eight.
Scientific notation
- Scientific notation: 8.0900028 × 107
Factors of 80900028
Divisors of 80900028
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 43 44 66 86 99 129 132 172 198 258 387 396 473 516 774 946 1419 1548 1892 2838 4257 4751 5676 8514 9502 14253 17028 19004 28506 42759 52261 57012 85518 104522 156783 171036 204293 209044 313566 408586 470349 612879 627132 817172 940698 1225758 1838637 1881396 2247223 2451516 3677274 4494446 6741669 7354548 8988892 13483338 20225007 26966676 40450014 80900028
- Sum of all divisors σ(n): 228324096
- Sum of proper divisors (its aliquot sum) s(n): 147424068
- 80900028 is an abundant number, because the sum of its proper divisors (147424068) is greater than itself. Its abundance is 66524040
Bases of 80900028
- Binary: 1001101001001101111101111002
- Hexadecimal: 0x4D26FBC
- Base-36: 1C5YV0
Squares and roots of 80900028
- 80900028 squared (809000282) is 6544814530400784
- 80900028 cubed (809000283) is 529475678764230276821952
-
The
square root of 80900028 is 8994.4442852241 -
The
cube root of 80900028 is 432.4967921621
Scales and comparisons
How big is 80900028?- 80,900,028 seconds is equal to 2 years, 29 weeks, 5 days, 8 hours, 13 minutes, 48 seconds.
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To count from 1 to 80,900,028 would take you about three 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 80900028 cubic inches would be around 36 feet tall.
Recreational maths with 80900028
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The information we have on file for 80900028 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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