85042740
85,042,740 is an even composite number composed of six prime numbers multiplied together.
What does the number 85042740 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
85042740 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 85042740:
22 × 3 × 5 × 47 × 53 × 569
(2 × 2 × 3 × 5 × 47 × 53 × 569)See below for interesting mathematical facts about the number 85042740 from the Numbermatics database.
Names of 85042740
- Cardinal: 85042740 can be written as Eighty-five million, forty-two thousand, seven hundred forty.
Scientific notation
- Scientific notation: 8.504274 × 107
Factors of 85042740
Divisors of 85042740
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 47 53 60 94 106 141 159 188 212 235 265 282 318 470 530 564 569 636 705 795 940 1060 1138 1410 1590 1707 2276 2491 2820 2845 3180 3414 4982 5690 6828 7473 8535 9964 11380 12455 14946 17070 24910 26743 29892 30157 34140 37365 49820 53486 60314 74730 80229 90471 106972 120628 133715 149460 150785 160458 180942 267430 301570 320916 361884 401145 452355 534860 603140 802290 904710 1417379 1604580 1809420 2834758 4252137 5669516 7086895 8504274 14173790 17008548 21260685 28347580 42521370 85042740
- Sum of all divisors σ(n): 248209920
- Sum of proper divisors (its aliquot sum) s(n): 163167180
- 85042740 is an abundant number, because the sum of its proper divisors (163167180) is greater than itself. Its abundance is 78124440
Bases of 85042740
- Binary: 1010001000110100110001101002
- Hexadecimal: 0x511A634
- Base-36: 1EMREC
Squares and roots of 85042740
- 85042740 squared (850427402) is 7232267626707600
- 85042740 cubed (850427403) is 615051855388511482824000
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The
square root of 85042740 is 9221.8620679341 -
The
cube root of 85042740 is 439.7566491815
Scales and comparisons
How big is 85042740?- 85,042,740 seconds is equal to 2 years, 36 weeks, 4 days, 6 hours, 59 minutes.
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To count from 1 to 85,042,740 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 85042740 cubic inches would be around 36.6 feet tall.
Recreational maths with 85042740
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The information we have on file for 85042740 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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