21073800
21,073,800 is an even composite number composed of six prime numbers multiplied together.
21073800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21073800:
23 × 3 × 52 × 11 × 31 × 103
(2 × 2 × 2 × 3 × 5 × 5 × 11 × 31 × 103)See below for interesting mathematical facts about the number 21073800 from the Numbermatics database.
Names of 21073800
- Cardinal: 21073800 can be written as Twenty-one million, seventy-three thousand, eight hundred.
Scientific notation
- Scientific notation: 2.10738 × 107
Factors of 21073800
Divisors of 21073800
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 31 33 40 44 50 55 60 62 66 75 88 93 100 103 110 120 124 132 150 155 165 186 200 206 220 248 264 275 300 309 310 330 341 372 412 440 465 515 550 600 618 620 660 682 744 775 824 825 930 1023 1030 1100 1133 1236 1240 1320 1364 1545 1550 1650 1705 1860 2046 2060 2200 2266 2325 2472 2575 2728 3090 3100 3193 3300 3399 3410 3720 4092 4120 4532 4650 5115 5150 5665 6180 6200 6386 6600 6798 6820 7725 8184 8525 9064 9300 9579 10230 10300 11330 12360 12772 13596 13640 15450 15965 16995 17050 18600 19158 20460 20600 22660 25544 25575 27192 28325 30900 31930 33990 34100 35123 38316 40920 45320 47895 51150 56650 61800 63860 67980 68200 70246 76632 79825 84975 95790 102300 105369 113300 127720 135960 140492 159650 169950 175615 191580 204600 210738 226600 239475 280984 319300 339900 351230 383160 421476 478950 526845 638600 679800 702460 842952 878075 957900 1053690 1404920 1756150 1915800 2107380 2634225 3512300 4214760 5268450 7024600 10536900 21073800
- Sum of all divisors σ(n): 74280960
- Sum of proper divisors (its aliquot sum) s(n): 53207160
- 21073800 is an abundant number, because the sum of its proper divisors (53207160) is greater than itself. Its abundance is 32133360
Bases of 21073800
- Binary: 10100000110001111100010002
- Hexadecimal: 0x1418F88
- Base-36: CJONC
Squares and roots of 21073800
- 21073800 squared (210738002) is 444105046440000
- 21073800 cubed (210738003) is 9358980927667272000000
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The
square root of 21073800 is 4590.6208730411 -
The
cube root of 21073800 is 276.2152280443
Scales and comparisons
How big is 21073800?- 21,073,800 seconds is equal to 34 weeks, 5 days, 21 hours, 50 minutes.
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To count from 1 to 21,073,800 would take you about twenty hours!
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 21073800 cubic inches would be around 23 feet tall.
Recreational maths with 21073800
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The information we have on file for 21073800 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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