29288490
29,288,490 is an even composite number composed of seven prime numbers multiplied together.
29288490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 29288490:
2 × 3 × 5 × 7 × 11 × 31 × 409
See below for interesting mathematical facts about the number 29288490 from the Numbermatics database.
Names of 29288490
- Cardinal: 29288490 can be written as Twenty-nine million, two hundred eighty-eight thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.928849 × 107
Factors of 29288490
Divisors of 29288490
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 31 33 35 42 55 62 66 70 77 93 105 110 154 155 165 186 210 217 231 310 330 341 385 409 434 462 465 651 682 770 818 930 1023 1085 1155 1227 1302 1705 2045 2046 2170 2310 2387 2454 2863 3255 3410 4090 4499 4774 5115 5726 6135 6510 7161 8589 8998 10230 11935 12270 12679 13497 14315 14322 17178 22495 23870 25358 26994 28630 31493 35805 38037 42945 44990 62986 63395 67485 71610 76074 85890 88753 94479 126790 134970 139469 157465 177506 188958 190185 266259 278938 314930 380370 418407 443765 472395 532518 697345 836814 887530 944790 976283 1331295 1394690 1952566 2092035 2662590 2928849 4184070 4881415 5857698 9762830 14644245 29288490
- Sum of all divisors σ(n): 90685440
- Sum of proper divisors (its aliquot sum) s(n): 61396950
- 29288490 is an abundant number, because the sum of its proper divisors (61396950) is greater than itself. Its abundance is 32108460
Bases of 29288490
- Binary: 11011111011101000001010102
- Hexadecimal: 0x1BEE82A
- Base-36: HFR56
Squares and roots of 29288490
- 29288490 squared (292884902) is 857815646480100
- 29288490 cubed (292884903) is 25124124983775944049000
-
The
square root of 29288490 is 5411.8841451015 -
The
cube root of 29288490 is 308.2470960837
Scales and comparisons
How big is 29288490?- 29,288,490 seconds is equal to 48 weeks, 2 days, 23 hours, 41 minutes, 30 seconds.
-
To count from 1 to 29,288,490 would take you about twenty 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 29288490 cubic inches would be around 25.7 feet tall.
Recreational maths with 29288490
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The information we have on file for 29288490 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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