85028220
85,028,220 is an even composite number composed of six prime numbers multiplied together.
85028220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 85028220:
22 × 32 × 5 × 17 × 37 × 751
(2 × 2 × 3 × 3 × 5 × 17 × 37 × 751)See below for interesting mathematical facts about the number 85028220 from the Numbermatics database.
Names of 85028220
- Cardinal: 85028220 can be written as Eighty-five million, twenty-eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 8.502822 × 107
Factors of 85028220
Divisors of 85028220
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 37 45 51 60 68 74 85 90 102 111 148 153 170 180 185 204 222 255 306 333 340 370 444 510 555 612 629 666 740 751 765 1020 1110 1258 1332 1502 1530 1665 1887 2220 2253 2516 3004 3060 3145 3330 3755 3774 4506 5661 6290 6660 6759 7510 7548 9012 9435 11265 11322 12580 12767 13518 15020 18870 22530 22644 25534 27036 27787 28305 33795 37740 38301 45060 51068 55574 56610 63835 67590 76602 83361 111148 113220 114903 127670 135180 138935 153204 166722 191505 229806 250083 255340 277870 333444 383010 416805 459612 472379 500166 555740 574515 766020 833610 944758 1000332 1149030 1250415 1417137 1667220 1889516 2298060 2361895 2500830 2834274 4251411 4723790 5001660 5668548 7085685 8502822 9447580 14171370 17005644 21257055 28342740 42514110 85028220
- Sum of all divisors σ(n): 280844928
- Sum of proper divisors (its aliquot sum) s(n): 195816708
- 85028220 is an abundant number, because the sum of its proper divisors (195816708) is greater than itself. Its abundance is 110788488
Bases of 85028220
- Binary: 1010001000101101101011111002
- Hexadecimal: 0x5116D7C
- Base-36: 1EMG70
Squares and roots of 85028220
- 85028220 squared (850282202) is 7229798196368400
- 85028220 cubed (850282203) is 614736871596415516248000
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The
square root of 85028220 is 9221.0747746669 -
The
cube root of 85028220 is 439.7316200803
Scales and comparisons
How big is 85028220?- 85,028,220 seconds is equal to 2 years, 36 weeks, 4 days, 2 hours, 57 minutes.
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To count from 1 to 85,028,220 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 85028220 cubic inches would be around 36.6 feet tall.
Recreational maths with 85028220
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The information we have on file for 85028220 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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