28034240
28,034,240 is an even composite number composed of five prime numbers multiplied together.
28034240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 28034240:
26 × 5 × 13 × 23 × 293
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 23 × 293)See below for interesting mathematical facts about the number 28034240 from the Numbermatics database.
Names of 28034240
- Cardinal: 28034240 can be written as Twenty-eight million, thirty-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.803424 × 107
Factors of 28034240
Divisors of 28034240
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 23 26 32 40 46 52 64 65 80 92 104 115 130 160 184 208 230 260 293 299 320 368 416 460 520 586 598 736 832 920 1040 1172 1196 1465 1472 1495 1840 2080 2344 2392 2930 2990 3680 3809 4160 4688 4784 5860 5980 6739 7360 7618 9376 9568 11720 11960 13478 15236 18752 19045 19136 23440 23920 26956 30472 33695 38090 46880 47840 53912 60944 67390 76180 87607 93760 95680 107824 121888 134780 152360 175214 215648 243776 269560 304720 350428 431296 438035 539120 609440 700856 876070 1078240 1218880 1401712 1752140 2156480 2803424 3504280 5606848 7008560 14017120 28034240
- Sum of all divisors σ(n): 75273408
- Sum of proper divisors (its aliquot sum) s(n): 47239168
- 28034240 is an abundant number, because the sum of its proper divisors (47239168) is greater than itself. Its abundance is 19204928
Bases of 28034240
- Binary: 11010101111000100110000002
- Hexadecimal: 0x1ABC4C0
- Base-36: GOVCW
Squares and roots of 28034240
- 28034240 squared (280342402) is 785918612377600
- 28034240 cubed (280342403) is 22032630999860609024000
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The
square root of 28034240 is 5294.7370095219 -
The
cube root of 28034240 is 303.7826239183
Scales and comparisons
How big is 28034240?- 28,034,240 seconds is equal to 46 weeks, 2 days, 11 hours, 17 minutes, 20 seconds.
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To count from 1 to 28,034,240 would take you about seventeen weeks!
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 28034240 cubic inches would be around 25.3 feet tall.
Recreational maths with 28034240
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The information we have on file for 28034240 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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