85442620
85,442,620 is an even composite number composed of six prime numbers multiplied together.
85442620 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 85442620:
22 × 5 × 19 × 37 × 59 × 103
(2 × 2 × 5 × 19 × 37 × 59 × 103)See below for interesting mathematical facts about the number 85442620 from the Numbermatics database.
Names of 85442620
- Cardinal: 85442620 can be written as Eighty-five million, four hundred forty-two thousand, six hundred twenty.
Scientific notation
- Scientific notation: 8.544262 × 107
Factors of 85442620
Divisors of 85442620
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 19 20 37 38 59 74 76 95 103 118 148 185 190 206 236 295 370 380 412 515 590 703 740 1030 1121 1180 1406 1957 2060 2183 2242 2812 3515 3811 3914 4366 4484 5605 6077 7030 7622 7828 8732 9785 10915 11210 12154 14060 15244 19055 19570 21830 22420 24308 30385 38110 39140 41477 43660 60770 72409 76220 82954 115463 121540 144818 165908 207385 224849 230926 289636 362045 414770 449698 461852 577315 724090 829540 899396 1124245 1154630 1448180 2248490 2309260 4272131 4496980 8544262 17088524 21360655 42721310 85442620
- Sum of all divisors σ(n): 199180800
- Sum of proper divisors (its aliquot sum) s(n): 113738180
- 85442620 is an abundant number, because the sum of its proper divisors (113738180) is greater than itself. Its abundance is 28295560
Bases of 85442620
- Binary: 1010001011111000000001111002
- Hexadecimal: 0x517C03C
- Base-36: 1EVBY4
Squares and roots of 85442620
- 85442620 squared (854426202) is 7300441312464400
- 85442620 cubed (854426203) is 623768832893196992728000
-
The
square root of 85442620 is 9243.5177286573 -
The
cube root of 85442620 is 440.4448324995
Scales and comparisons
How big is 85442620?- 85,442,620 seconds is equal to 2 years, 37 weeks, 1 day, 22 hours, 3 minutes, 40 seconds.
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To count from 1 to 85,442,620 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 85442620 cubic inches would be around 36.7 feet tall.
Recreational maths with 85442620
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The information we have on file for 85442620 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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