84078072
84,078,072 is an even composite number composed of five prime numbers multiplied together.
84078072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 84078072:
23 × 32 × 13 × 43 × 2089
(2 × 2 × 2 × 3 × 3 × 13 × 43 × 2089)See below for interesting mathematical facts about the number 84078072 from the Numbermatics database.
Names of 84078072
- Cardinal: 84078072 can be written as Eighty-four million, seventy-eight thousand and seventy-two.
Scientific notation
- Scientific notation: 8.4078072 × 107
Factors of 84078072
Divisors of 84078072
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 43 52 72 78 86 104 117 129 156 172 234 258 312 344 387 468 516 559 774 936 1032 1118 1548 1677 2089 2236 3096 3354 4178 4472 5031 6267 6708 8356 10062 12534 13416 16712 18801 20124 25068 27157 37602 40248 50136 54314 75204 81471 89827 108628 150408 162942 179654 217256 244413 269481 325884 359308 488826 538962 651768 718616 808443 977652 1077924 1167751 1616886 1955304 2155848 2335502 3233772 3503253 4671004 6467544 7006506 9342008 10509759 14013012 21019518 28026024 42039036 84078072
- Sum of all divisors σ(n): 251050800
- Sum of proper divisors (its aliquot sum) s(n): 166972728
- 84078072 is an abundant number, because the sum of its proper divisors (166972728) is greater than itself. Its abundance is 82894656
Bases of 84078072
- Binary: 1010000001011101101111110002
- Hexadecimal: 0x502EDF8
- Base-36: 1E2320
Squares and roots of 84078072
- 84078072 squared (840780722) is 7069122191237184
- 84078072 cubed (840780723) is 594358164571637725429248
-
The
square root of 84078072 is 9169.4095775027 -
The
cube root of 84078072 is 438.0875536489
Scales and comparisons
How big is 84078072?- 84,078,072 seconds is equal to 2 years, 35 weeks, 3 hours, 1 minute, 12 seconds.
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To count from 1 to 84,078,072 would take you about four 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 84078072 cubic inches would be around 36.5 feet tall.
Recreational maths with 84078072
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The information we have on file for 84078072 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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