21304904000
21,304,904,000 is an even composite number composed of four prime numbers multiplied together.
21304904000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 21304904000:
26 × 53 × 73 × 1912
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 73 × 191 × 191)See below for interesting mathematical facts about the number 21304904000 from the Numbermatics database.
Names of 21304904000
- Cardinal: 21304904000 can be written as Twenty-one billion, three hundred four million, nine hundred four thousand.
Scientific notation
- Scientific notation: 2.1304904 × 1010
Factors of 21304904000
Divisors of 21304904000
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 73 80 100 125 146 160 191 200 250 292 320 365 382 400 500 584 730 764 800 955 1000 1168 1460 1528 1600 1825 1910 2000 2336 2920 3056 3650 3820 4000 4672 4775 5840 6112 7300 7640 8000 9125 9550 11680 12224 13943 14600 15280 18250 19100 23360 23875 27886 29200 30560 36481 36500 38200 47750 55772 58400 61120 69715 72962 73000 76400 95500 111544 116800 139430 145924 146000 152800 182405 191000 223088 278860 291848 292000 305600 348575 364810 382000 446176 557720 583696 584000 697150 729620 764000 892352 912025 1115440 1167392 1394300 1459240 1528000 1742875 1824050 2230880 2334784 2663113 2788600 2918480 3485750 3648100 4461760 4560125 5326226 5577200 5836960 6971500 7296200 9120250 10652452 11154400 11673920 13315565 13943000 14592400 18240500 21304904 22308800 26631130 27886000 29184800 36481000 42609808 53262260 55772000 58369600 66577825 72962000 85219616 106524520 111544000 133155650 145924000 170439232 213049040 266311300 291848000 332889125 426098080 532622600 665778250 852196160 1065245200 1331556500 2130490400 2663113000 4260980800 5326226000 10652452000 21304904000
- Sum of all divisors σ(n): 53765845224
- Sum of proper divisors (its aliquot sum) s(n): 32460941224
- 21304904000 is an abundant number, because the sum of its proper divisors (32460941224) is greater than itself. Its abundance is 11156037224
Bases of 21304904000
- Binary: 100111101011101111100001001010000002
- Hexadecimal: 0x4F5DF0940
- Base-36: 9SCE14W
Squares and roots of 21304904000
- 21304904000 squared (213049040002) is 453898934449216000000
- 21304904000 cubed (213049040003) is 9670273224142839755264000000000
-
The
square root of 21304904000 is 145961.9950535069 -
The
cube root of 21304904000 is 2772.2125623137
Scales and comparisons
How big is 21304904000?- 21,304,904,000 seconds is equal to 677 years, 22 weeks, 2 days, 12 hours, 53 minutes, 20 seconds.
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To count from 1 to 21,304,904,000 would take you about one thousand, three hundred fifty-four 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 21304904000 cubic inches would be around 231 feet tall.
Recreational maths with 21304904000
- 21304904000 backwards is 00040940312
- The number of decimal digits it has is: 11
- The sum of 21304904000's digits is 23
- More coming soon!
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The information we have on file for 21304904000 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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