21094500
21,094,500 is an even composite number composed of five prime numbers multiplied together.
21094500 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 21094500:
22 × 3 × 53 × 73 × 41
(2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 41)See below for interesting mathematical facts about the number 21094500 from the Numbermatics database.
Names of 21094500
- Cardinal: 21094500 can be written as Twenty-one million, ninety-four thousand, five hundred.
Scientific notation
- Scientific notation: 2.10945 × 107
Factors of 21094500
Divisors of 21094500
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 41 42 49 50 60 70 75 82 84 98 100 105 123 125 140 147 150 164 175 196 205 210 245 246 250 287 294 300 343 350 375 410 420 490 492 500 525 574 588 615 686 700 735 750 820 861 875 980 1025 1029 1050 1148 1225 1230 1372 1435 1470 1500 1715 1722 1750 2009 2050 2058 2100 2450 2460 2625 2870 2940 3075 3430 3444 3500 3675 4018 4100 4116 4305 4900 5125 5145 5250 5740 6027 6125 6150 6860 7175 7350 8036 8575 8610 10045 10250 10290 10500 12054 12250 12300 14063 14350 14700 15375 17150 17220 18375 20090 20500 20580 21525 24108 24500 25725 28126 28700 30135 30750 34300 35875 36750 40180 42189 42875 43050 50225 51450 56252 60270 61500 70315 71750 73500 84378 85750 86100 100450 102900 107625 120540 128625 140630 143500 150675 168756 171500 200900 210945 215250 251125 257250 281260 301350 351575 421890 430500 502250 514500 602700 703150 753375 843780 1004500 1054725 1406300 1506750 1757875 2109450 3013500 3515750 4218900 5273625 7031500 10547250 21094500
- Sum of all divisors σ(n): 73382400
- Sum of proper divisors (its aliquot sum) s(n): 52287900
- 21094500 is an abundant number, because the sum of its proper divisors (52287900) is greater than itself. Its abundance is 31193400
Bases of 21094500
- Binary: 10100000111100000011001002
- Hexadecimal: 0x141E064
- Base-36: CK4MC
Squares and roots of 21094500
- 21094500 squared (210945002) is 444977930250000
- 21094500 cubed (210945003) is 9386586949658625000000
-
The
square root of 21094500 is 4592.8749166507 -
The
cube root of 21094500 is 276.3056370537
Scales and comparisons
How big is 21094500?- 21,094,500 seconds is equal to 34 weeks, 6 days, 3 hours, 35 minutes.
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To count from 1 to 21,094,500 would take you about two 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 21094500 cubic inches would be around 23 feet tall.
Recreational maths with 21094500
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The information we have on file for 21094500 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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