213131840
213,131,840 is an even composite number composed of five prime numbers multiplied together.
213131840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 213131840:
26 × 5 × 37 × 47 × 383
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 47 × 383)See below for interesting mathematical facts about the number 213131840 from the Numbermatics database.
Names of 213131840
- Cardinal: 213131840 can be written as Two hundred thirteen million, one hundred thirty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.1313184 × 108
Factors of 213131840
Divisors of 213131840
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 47 64 74 80 94 148 160 185 188 235 296 320 370 376 383 470 592 740 752 766 940 1184 1480 1504 1532 1739 1880 1915 2368 2960 3008 3064 3478 3760 3830 5920 6128 6956 7520 7660 8695 11840 12256 13912 14171 15040 15320 17390 18001 24512 27824 28342 30640 34780 36002 55648 56684 61280 69560 70855 72004 90005 111296 113368 122560 139120 141710 144008 180010 226736 278240 283420 288016 360020 453472 556480 566840 576032 666037 720040 906944 1133680 1152064 1332074 1440080 2267360 2664148 2880160 3330185 4534720 5328296 5760320 6660370 10656592 13320740 21313184 26641480 42626368 53282960 106565920 213131840
- Sum of all divisors σ(n): 533716992
- Sum of proper divisors (its aliquot sum) s(n): 320585152
- 213131840 is an abundant number, because the sum of its proper divisors (320585152) is greater than itself. Its abundance is 107453312
Bases of 213131840
- Binary: 11001011010000100010010000002
- Hexadecimal: 0xCB42240
- Base-36: 3IW5KW
Squares and roots of 213131840
- 213131840 squared (2131318402) is 45425181221785600
- 213131840 cubed (2131318403) is 9681552456132613013504000
-
The
square root of 213131840 is 14599.0355845857 -
The
cube root of 213131840 is 597.3324542047
Scales and comparisons
How big is 213131840?- 213,131,840 seconds is equal to 6 years, 40 weeks, 2 days, 19 hours, 17 minutes, 20 seconds.
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To count from 1 to 213,131,840 would take you about ten 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 213131840 cubic inches would be around 49.8 feet tall.
Recreational maths with 213131840
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The information we have on file for 213131840 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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