28308480
28,308,480 is an even composite number composed of five prime numbers multiplied together.
28308480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 28308480:
210 × 3 × 5 × 19 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 97)See below for interesting mathematical facts about the number 28308480 from the Numbermatics database.
Names of 28308480
- Cardinal: 28308480 can be written as Twenty-eight million, three hundred eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.830848 × 107
Factors of 28308480
Divisors of 28308480
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 97 114 120 128 152 160 190 192 194 228 240 256 285 291 304 320 380 384 388 456 480 485 512 570 582 608 640 760 768 776 912 960 970 1024 1140 1164 1216 1280 1455 1520 1536 1552 1824 1843 1920 1940 2280 2328 2432 2560 2910 3040 3072 3104 3648 3686 3840 3880 4560 4656 4864 5120 5529 5820 6080 6208 7296 7372 7680 7760 9120 9215 9312 9728 11058 11640 12160 12416 14592 14744 15360 15520 18240 18430 18624 19456 22116 23280 24320 24832 27645 29184 29488 31040 36480 36860 37248 44232 46560 48640 49664 55290 58368 58976 62080 72960 73720 74496 88464 93120 97280 99328 110580 117952 124160 145920 147440 148992 176928 186240 221160 235904 248320 291840 294880 297984 353856 372480 442320 471808 496640 589760 707712 744960 884640 943616 1179520 1415424 1489920 1769280 1887232 2359040 2830848 3538560 4718080 5661696 7077120 9436160 14154240 28308480
- Sum of all divisors σ(n): 96290880
- Sum of proper divisors (its aliquot sum) s(n): 67982400
- 28308480 is an abundant number, because the sum of its proper divisors (67982400) is greater than itself. Its abundance is 39673920
Bases of 28308480
- Binary: 11010111111110100000000002
- Hexadecimal: 0x1AFF400
- Base-36: GUQYO
Squares and roots of 28308480
- 28308480 squared (283084802) is 801370039910400
- 28308480 cubed (283084803) is 22685567747402760192000
-
The
square root of 28308480 is 5320.5713978859 -
The
cube root of 28308480 is 304.7699779607
Scales and comparisons
How big is 28308480?- 28,308,480 seconds is equal to 46 weeks, 5 days, 15 hours, 28 minutes.
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To count from 1 to 28,308,480 would take you about eighteen 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 28308480 cubic inches would be around 25.4 feet tall.
Recreational maths with 28308480
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The information we have on file for 28308480 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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