21164000
21,164,000 is an even composite number composed of five prime numbers multiplied together.
21164000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21164000:
25 × 53 × 11 × 13 × 37
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 13 × 37)See below for interesting mathematical facts about the number 21164000 from the Numbermatics database.
Names of 21164000
- Cardinal: 21164000 can be written as Twenty-one million, one hundred sixty-four thousand.
Scientific notation
- Scientific notation: 2.1164 × 107
Factors of 21164000
Divisors of 21164000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 32 37 40 44 50 52 55 65 74 80 88 100 104 110 125 130 143 148 160 176 185 200 208 220 250 260 275 286 296 325 352 370 400 407 416 440 481 500 520 550 572 592 650 715 740 800 814 880 925 962 1000 1040 1100 1144 1184 1300 1375 1430 1480 1625 1628 1760 1850 1924 2000 2035 2080 2200 2288 2405 2600 2750 2860 2960 3250 3256 3575 3700 3848 4000 4070 4400 4576 4625 4810 5200 5291 5500 5720 5920 6500 6512 7150 7400 7696 8140 8800 9250 9620 10175 10400 10582 11000 11440 12025 13000 13024 14300 14800 15392 16280 17875 18500 19240 20350 21164 22000 22880 24050 26000 26455 28600 29600 32560 35750 37000 38480 40700 42328 44000 48100 50875 52000 52910 57200 60125 65120 71500 74000 76960 81400 84656 96200 101750 105820 114400 120250 132275 143000 148000 162800 169312 192400 203500 211640 240500 264550 286000 325600 384800 407000 423280 481000 529100 572000 661375 814000 846560 962000 1058200 1322750 1628000 1924000 2116400 2645500 4232800 5291000 10582000 21164000
- Sum of all divisors σ(n): 62741952
- Sum of proper divisors (its aliquot sum) s(n): 41577952
- 21164000 is an abundant number, because the sum of its proper divisors (41577952) is greater than itself. Its abundance is 20413952
Bases of 21164000
- Binary: 10100001011101111111000002
- Hexadecimal: 0x142EFE0
- Base-36: CLM8W
Squares and roots of 21164000
- 21164000 squared (211640002) is 447914896000000
- 21164000 cubed (211640003) is 9479670858944000000000
-
The
square root of 21164000 is 4600.4347620633 -
The
cube root of 21164000 is 276.6087522523
Scales and comparisons
How big is 21164000?- 21,164,000 seconds is equal to 34 weeks, 6 days, 22 hours, 53 minutes, 20 seconds.
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To count from 1 to 21,164,000 would take you about three 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 21164000 cubic inches would be around 23.1 feet tall.
Recreational maths with 21164000
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The information we have on file for 21164000 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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