85939380
85,939,380 is an even composite number composed of four prime numbers multiplied together.
85939380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 85939380:
22 × 35 × 5 × 17683
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 17683)See below for interesting mathematical facts about the number 85939380 from the Numbermatics database.
Names of 85939380
- Cardinal: 85939380 can be written as Eighty-five million, nine hundred thirty-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 8.593938 × 107
Factors of 85939380
Divisors of 85939380
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 972 1215 1620 2430 4860 17683 35366 53049 70732 88415 106098 159147 176830 212196 265245 318294 353660 477441 530490 636588 795735 954882 1060980 1432323 1591470 1909764 2387205 2864646 3182940 4296969 4774410 5729292 7161615 8593938 9548820 14323230 17187876 21484845 28646460 42969690 85939380
- Sum of all divisors σ(n): 270352992
- Sum of proper divisors (its aliquot sum) s(n): 184413612
- 85939380 is an abundant number, because the sum of its proper divisors (184413612) is greater than itself. Its abundance is 98474232
Bases of 85939380
- Binary: 1010001111101010100101101002
- Hexadecimal: 0x51F54B4
- Base-36: 1F5Z90
Squares and roots of 85939380
- 85939380 squared (859393802) is 7385577034784400
- 85939380 cubed (859393803) is 634711911311609769672000
-
The
square root of 85939380 is 9270.3495079743 -
The
cube root of 85939380 is 441.2967598583
Scales and comparisons
How big is 85939380?- 85,939,380 seconds is equal to 2 years, 38 weeks, 16 hours, 3 minutes.
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To count from 1 to 85,939,380 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 85939380 cubic inches would be around 36.8 feet tall.
Recreational maths with 85939380
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The information we have on file for 85939380 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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