21410400
21,410,400 is an even composite number composed of five prime numbers multiplied together.
21410400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21410400:
25 × 3 × 52 × 11 × 811
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 811)See below for interesting mathematical facts about the number 21410400 from the Numbermatics database.
Names of 21410400
- Cardinal: 21410400 can be written as Twenty-one million, four hundred ten thousand, four hundred.
Scientific notation
- Scientific notation: 2.14104 × 107
Factors of 21410400
Divisors of 21410400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 32 33 40 44 48 50 55 60 66 75 80 88 96 100 110 120 132 150 160 165 176 200 220 240 264 275 300 330 352 400 440 480 528 550 600 660 800 811 825 880 1056 1100 1200 1320 1622 1650 1760 2200 2400 2433 2640 3244 3300 4055 4400 4866 5280 6488 6600 8110 8800 8921 9732 12165 12976 13200 16220 17842 19464 20275 24330 25952 26400 26763 32440 35684 38928 40550 44605 48660 53526 60825 64880 71368 77856 81100 89210 97320 107052 121650 129760 133815 142736 162200 178420 194640 214104 223025 243300 267630 285472 324400 356840 389280 428208 446050 486600 535260 648800 669075 713680 856416 892100 973200 1070520 1338150 1427360 1784200 1946400 2141040 2676300 3568400 4282080 5352600 7136800 10705200 21410400
- Sum of all divisors σ(n): 76120128
- Sum of proper divisors (its aliquot sum) s(n): 54709728
- 21410400 is an abundant number, because the sum of its proper divisors (54709728) is greater than itself. Its abundance is 33299328
Bases of 21410400
- Binary: 10100011010110010011000002
- Hexadecimal: 0x146B260
- Base-36: CQWDC
Squares and roots of 21410400
- 21410400 squared (214104002) is 458405228160000
- 21410400 cubed (214104003) is 9814639296996864000000
-
The
square root of 21410400 is 4627.1373439741 -
The
cube root of 21410400 is 277.6780774049
Scales and comparisons
How big is 21410400?- 21,410,400 seconds is equal to 35 weeks, 2 days, 19 hours, 20 minutes.
-
To count from 1 to 21,410,400 would take you about seventeen 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 21410400 cubic inches would be around 23.1 feet tall.
Recreational maths with 21410400
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The information we have on file for 21410400 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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