21348704
21,348,704 is an even composite number composed of five prime numbers multiplied together.
What does the number 21348704 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
21348704 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21348704:
25 × 13 × 19 × 37 × 73
(2 × 2 × 2 × 2 × 2 × 13 × 19 × 37 × 73)See below for interesting mathematical facts about the number 21348704 from the Numbermatics database.
Names of 21348704
- Cardinal: 21348704 can be written as Twenty-one million, three hundred forty-eight thousand, seven hundred four.
Scientific notation
- Scientific notation: 2.1348704 × 107
Factors of 21348704
Divisors of 21348704
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 13 16 19 26 32 37 38 52 73 74 76 104 146 148 152 208 247 292 296 304 416 481 494 584 592 608 703 949 962 988 1168 1184 1387 1406 1898 1924 1976 2336 2701 2774 2812 3796 3848 3952 5402 5548 5624 7592 7696 7904 9139 10804 11096 11248 15184 15392 18031 18278 21608 22192 22496 30368 35113 36062 36556 43216 44384 51319 70226 72124 73112 86432 102638 140452 144248 146224 205276 280904 288496 292448 410552 561808 576992 667147 821104 1123616 1334294 1642208 2668588 5337176 10674352 21348704
- Sum of all divisors σ(n): 49603680
- Sum of proper divisors (its aliquot sum) s(n): 28254976
- 21348704 is an abundant number, because the sum of its proper divisors (28254976) is greater than itself. Its abundance is 6906272
Bases of 21348704
- Binary: 10100010111000001011000002
- Hexadecimal: 0x145C160
- Base-36: CPKRK
Squares and roots of 21348704
- 21348704 squared (213487042) is 455767162479616
- 21348704 cubed (213487043) is 9730038244697228017664
-
The
square root of 21348704 is 4620.4657773865 -
The
cube root of 21348704 is 277.4111026559
Scales and comparisons
How big is 21348704?- 21,348,704 seconds is equal to 35 weeks, 2 days, 2 hours, 11 minutes, 44 seconds.
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To count from 1 to 21,348,704 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 21348704 cubic inches would be around 23.1 feet tall.
Recreational maths with 21348704
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The information we have on file for 21348704 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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