83428912
83,428,912 is an even composite number composed of five prime numbers multiplied together.
83428912 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 83428912:
24 × 7 × 23 × 139 × 233
(2 × 2 × 2 × 2 × 7 × 23 × 139 × 233)See below for interesting mathematical facts about the number 83428912 from the Numbermatics database.
Names of 83428912
- Cardinal: 83428912 can be written as Eighty-three million, four hundred twenty-eight thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 8.3428912 × 107
Factors of 83428912
Divisors of 83428912
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 7 8 14 16 23 28 46 56 92 112 139 161 184 233 278 322 368 466 556 644 932 973 1112 1288 1631 1864 1946 2224 2576 3197 3262 3728 3892 5359 6394 6524 7784 10718 12788 13048 15568 21436 22379 25576 26096 32387 37513 42872 44758 51152 64774 75026 85744 89516 129548 150052 179032 226709 259096 300104 358064 453418 518192 600208 744901 906836 1489802 1813672 2979604 3627344 5214307 5959208 10428614 11918416 20857228 41714456 83428912
- Sum of all divisors σ(n): 194987520
- Sum of proper divisors (its aliquot sum) s(n): 111558608
- 83428912 is an abundant number, because the sum of its proper divisors (111558608) is greater than itself. Its abundance is 28129696
Bases of 83428912
- Binary: 1001111100100000110001100002
- Hexadecimal: 0x4F90630
- Base-36: 1DO65S
Squares and roots of 83428912
- 83428912 squared (834289122) is 6960383357503744
- 83428912 cubed (834289123) is 580697210619444397846528
-
The
square root of 83428912 is 9133.9428507081 -
The
cube root of 83428912 is 436.9571598777
Scales and comparisons
How big is 83428912?- 83,428,912 seconds is equal to 2 years, 33 weeks, 6 days, 14 hours, 41 minutes, 52 seconds.
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To count from 1 to 83,428,912 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 83428912 cubic inches would be around 36.4 feet tall.
Recreational maths with 83428912
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The information we have on file for 83428912 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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