855142218
855,142,218 is an even composite number composed of five prime numbers multiplied together.
What does the number 855142218 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 128 divisors.
855142218 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 855142218:
2 × 33 × 73 × 137 × 337
(2 × 3 × 3 × 3 × 7 × 7 × 7 × 137 × 337)See below for interesting mathematical facts about the number 855142218 from the Numbermatics database.
Names of 855142218
- Cardinal: 855142218 can be written as Eight hundred fifty-five million, one hundred forty-two thousand, two hundred eighteen.
Scientific notation
- Scientific notation: 8.55142218 × 108
Factors of 855142218
Divisors of 855142218
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 137 147 189 274 294 337 343 378 411 441 674 686 822 882 959 1011 1029 1233 1323 1918 2022 2058 2359 2466 2646 2877 3033 3087 3699 4718 5754 6066 6174 6713 7077 7398 8631 9099 9261 13426 14154 16513 17262 18198 18522 20139 21231 25893 33026 40278 42462 46169 46991 49539 51786 60417 63693 92338 93982 99078 115591 120834 127386 138507 140973 148617 181251 231182 277014 281946 297234 323183 346773 362502 415521 422919 445851 646366 693546 831042 845838 891702 969549 1040319 1246563 1268757 1939098 2080638 2262281 2493126 2537514 2908647 3120957 4524562 5817294 6241914 6786843 8725941 13573686 15835967 17451882 20360529 31671934 40721058 47507901 61081587 95015802 122163174 142523703 285047406 427571109 855142218
- Sum of all divisors σ(n): 2238912000
- Sum of proper divisors (its aliquot sum) s(n): 1383769782
- 855142218 is an abundant number, because the sum of its proper divisors (1383769782) is greater than itself. Its abundance is 528627564
Bases of 855142218
- Binary: 1100101111100001101111010010102
- Hexadecimal: 0x32F86F4A
- Base-36: E54NYI
Squares and roots of 855142218
- 855142218 squared (8551422182) is 731268213005959524
- 855142218 cubed (8551422183) is 625338321622812674571584232
-
The
square root of 855142218 is 29242.8148097955 -
The
cube root of 855142218 is 949.1746175373
Scales and comparisons
How big is 855142218?- 855,142,218 seconds is equal to 27 years, 9 weeks, 6 days, 11 hours, 30 minutes, 18 seconds.
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To count from 1 to 855,142,218 would take you about forty 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 855142218 cubic inches would be around 79.1 feet tall.
Recreational maths with 855142218
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The information we have on file for 855142218 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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