21274080
21,274,080 is an even composite number composed of six prime numbers multiplied together.
21274080 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 21274080:
25 × 3 × 5 × 23 × 41 × 47
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 41 × 47)See below for interesting mathematical facts about the number 21274080 from the Numbermatics database.
Names of 21274080
- Cardinal: 21274080 can be written as Twenty-one million, two hundred seventy-four thousand and eighty.
Scientific notation
- Scientific notation: 2.127408 × 107
Factors of 21274080
Divisors of 21274080
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 41 46 47 48 60 69 80 82 92 94 96 115 120 123 138 141 160 164 184 188 205 230 235 240 246 276 282 328 345 368 376 410 460 470 480 492 552 564 615 656 690 705 736 752 820 920 940 943 984 1081 1104 1128 1230 1312 1380 1410 1504 1640 1840 1880 1886 1927 1968 2162 2208 2256 2460 2760 2820 2829 3243 3280 3680 3760 3772 3854 3936 4324 4512 4715 4920 5405 5520 5640 5658 5781 6486 6560 7520 7544 7708 8648 9430 9635 9840 10810 11040 11280 11316 11562 12972 14145 15088 15416 16215 17296 18860 19270 19680 21620 22560 22632 23124 25944 28290 28905 30176 30832 32430 34592 37720 38540 43240 44321 45264 46248 51888 56580 57810 61664 64860 75440 77080 86480 88642 90528 92496 103776 113160 115620 129720 132963 150880 154160 172960 177284 184992 221605 226320 231240 259440 265926 308320 354568 443210 452640 462480 518880 531852 664815 709136 886420 924960 1063704 1329630 1418272 1772840 2127408 2659260 3545680 4254816 5318520 7091360 10637040 21274080
- Sum of all divisors σ(n): 73156608
- Sum of proper divisors (its aliquot sum) s(n): 51882528
- 21274080 is an abundant number, because the sum of its proper divisors (51882528) is greater than itself. Its abundance is 30608448
Bases of 21274080
- Binary: 10100010010011101111000002
- Hexadecimal: 0x1449DE0
- Base-36: CNZ6O
Squares and roots of 21274080
- 21274080 squared (212740802) is 452586479846400
- 21274080 cubed (212740803) is 9628360979170701312000
-
The
square root of 21274080 is 4612.3833318577 -
The
cube root of 21274080 is 277.0874968501
Scales and comparisons
How big is 21274080?- 21,274,080 seconds is equal to 35 weeks, 1 day, 5 hours, 28 minutes.
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To count from 1 to 21,274,080 would take you about five 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 21274080 cubic inches would be around 23.1 feet tall.
Recreational maths with 21274080
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The information we have on file for 21274080 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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