21313950
21,313,950 is an even composite number composed of six prime numbers multiplied together.
What does the number 21313950 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
21313950 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 21313950:
2 × 3 × 52 × 7 × 53 × 383
(2 × 3 × 5 × 5 × 7 × 53 × 383)See below for interesting mathematical facts about the number 21313950 from the Numbermatics database.
Names of 21313950
- Cardinal: 21313950 can be written as Twenty-one million, three hundred thirteen thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 2.131395 × 107
Factors of 21313950
Divisors of 21313950
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 30 35 42 50 53 70 75 105 106 150 159 175 210 265 318 350 371 383 525 530 742 766 795 1050 1113 1149 1325 1590 1855 1915 2226 2298 2650 2681 3710 3830 3975 5362 5565 5745 7950 8043 9275 9575 11130 11490 13405 16086 18550 19150 20299 26810 27825 28725 40215 40598 55650 57450 60897 67025 80430 101495 121794 134050 142093 201075 202990 284186 304485 402150 426279 507475 608970 710465 852558 1014950 1420930 1522425 2131395 3044850 3552325 4262790 7104650 10656975 21313950
- Sum of all divisors σ(n): 61710336
- Sum of proper divisors (its aliquot sum) s(n): 40396386
- 21313950 is an abundant number, because the sum of its proper divisors (40396386) is greater than itself. Its abundance is 19082436
Bases of 21313950
- Binary: 10100010100111001100111102
- Hexadecimal: 0x145399E
- Base-36: COTY6
Squares and roots of 21313950
- 21313950 squared (213139502) is 454284464602500
- 21313950 cubed (213139503) is 9682596364314454875000
-
The
square root of 21313950 is 4616.7033692885 -
The
cube root of 21313950 is 277.2604864581
Scales and comparisons
How big is 21313950?- 21,313,950 seconds is equal to 35 weeks, 1 day, 16 hours, 32 minutes, 30 seconds.
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To count from 1 to 21,313,950 would take you about six 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 21313950 cubic inches would be around 23.1 feet tall.
Recreational maths with 21313950
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The information we have on file for 21313950 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!
Keywords: Divisors of 21313950, math, Factors of 21313950, curriculum, school, college, exams, university, Prime factorization of 21313950, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, three hundred thirteen thousand, nine hundred fifty.