21373000
21,373,000 is an even composite number composed of five prime numbers multiplied together.
21373000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 21373000:
23 × 53 × 11 × 29 × 67
(2 × 2 × 2 × 5 × 5 × 5 × 11 × 29 × 67)See below for interesting mathematical facts about the number 21373000 from the Numbermatics database.
Names of 21373000
- Cardinal: 21373000 can be written as Twenty-one million, three hundred seventy-three thousand.
Scientific notation
- Scientific notation: 2.1373 × 107
Factors of 21373000
Divisors of 21373000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 29 40 44 50 55 58 67 88 100 110 116 125 134 145 200 220 232 250 268 275 290 319 335 440 500 536 550 580 638 670 725 737 1000 1100 1160 1276 1340 1375 1450 1474 1595 1675 1943 2200 2552 2680 2750 2900 2948 3190 3350 3625 3685 3886 5500 5800 5896 6380 6700 7250 7370 7772 7975 8375 9715 11000 12760 13400 14500 14740 15544 15950 16750 18425 19430 21373 29000 29480 31900 33500 36850 38860 39875 42746 48575 63800 67000 73700 77720 79750 85492 92125 97150 106865 147400 159500 170984 184250 194300 213730 242875 319000 368500 388600 427460 485750 534325 737000 854920 971500 1068650 1943000 2137300 2671625 4274600 5343250 10686500 21373000
- Sum of all divisors σ(n): 57283200
- Sum of proper divisors (its aliquot sum) s(n): 35910200
- 21373000 is an abundant number, because the sum of its proper divisors (35910200) is greater than itself. Its abundance is 14537200
Bases of 21373000
- Binary: 10100011000100000010010002
- Hexadecimal: 0x1462048
- Base-36: CQ3IG
Squares and roots of 21373000
- 21373000 squared (213730002) is 456805129000000
- 21373000 cubed (213730003) is 9763296022117000000000
-
The
square root of 21373000 is 4623.0942019387 -
The
cube root of 21373000 is 277.5162991265
Scales and comparisons
How big is 21373000?- 21,373,000 seconds is equal to 35 weeks, 2 days, 8 hours, 56 minutes, 40 seconds.
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To count from 1 to 21,373,000 would take you about twenty-five minutes!
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 21373000 cubic inches would be around 23.1 feet tall.
Recreational maths with 21373000
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The information we have on file for 21373000 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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