855140
855,140 is an even composite number composed of five prime numbers multiplied together.
What does the number 855140 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
855140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 855140:
22 × 5 × 11 × 132 × 23
(2 × 2 × 5 × 11 × 13 × 13 × 23)See below for interesting mathematical facts about the number 855140 from the Numbermatics database.
Names of 855140
- Cardinal: 855140 can be written as Eight hundred fifty-five thousand, one hundred forty.
Scientific notation
- Scientific notation: 8.5514 × 105
Factors of 855140
Divisors of 855140
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 11 13 20 22 23 26 44 46 52 55 65 92 110 115 130 143 169 220 230 253 260 286 299 338 460 506 572 598 676 715 845 1012 1196 1265 1430 1495 1690 1859 2530 2860 2990 3289 3380 3718 3887 5060 5980 6578 7436 7774 9295 13156 15548 16445 18590 19435 32890 37180 38870 42757 65780 77740 85514 171028 213785 427570 855140
- Sum of all divisors σ(n): 2213568
- Sum of proper divisors (its aliquot sum) s(n): 1358428
- 855140 is an abundant number, because the sum of its proper divisors (1358428) is greater than itself. Its abundance is 503288
Bases of 855140
- Binary: 110100001100011001002
- Hexadecimal: 0xD0C64
- Base-36: IBTW
Squares and roots of 855140
- 855140 squared (8551402) is 731264419600
- 855140 cubed (8551403) is 625333455776744000
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The
square root of 855140 is 924.7378006765 -
The
cube root of 855140 is 94.9173796905
Scales and comparisons
How big is 855140?- 855,140 seconds is equal to 1 week, 2 days, 21 hours, 32 minutes, 20 seconds.
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To count from 1 to 855,140 would take you about two days!
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 855140 cubic inches would be around 7.9 feet tall.
Recreational maths with 855140
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"Number 855140 - Facts about the integer". Numbermatics.com. 2024. Web. 19 April 2024.
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The information we have on file for 855140 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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