28944080
28,944,080 is an even composite number composed of five prime numbers multiplied together.
28944080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28944080:
24 × 5 × 11 × 31 × 1061
(2 × 2 × 2 × 2 × 5 × 11 × 31 × 1061)See below for interesting mathematical facts about the number 28944080 from the Numbermatics database.
Names of 28944080
- Cardinal: 28944080 can be written as Twenty-eight million, nine hundred forty-four thousand and eighty.
Scientific notation
- Scientific notation: 2.894408 × 107
Factors of 28944080
Divisors of 28944080
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 31 40 44 55 62 80 88 110 124 155 176 220 248 310 341 440 496 620 682 880 1061 1240 1364 1705 2122 2480 2728 3410 4244 5305 5456 6820 8488 10610 11671 13640 16976 21220 23342 27280 32891 42440 46684 58355 65782 84880 93368 116710 131564 164455 186736 233420 263128 328910 361801 466840 526256 657820 723602 933680 1315640 1447204 1809005 2631280 2894408 3618010 5788816 7236020 14472040 28944080
- Sum of all divisors σ(n): 75852288
- Sum of proper divisors (its aliquot sum) s(n): 46908208
- 28944080 is an abundant number, because the sum of its proper divisors (46908208) is greater than itself. Its abundance is 17964128
Bases of 28944080
- Binary: 11011100110100110110100002
- Hexadecimal: 0x1B9A6D0
- Base-36: H8DE8
Squares and roots of 28944080
- 28944080 squared (289440802) is 837759767046400
- 28944080 cubed (289440803) is 24248185718172365312000
-
The
square root of 28944080 is 5379.9702601409 -
The
cube root of 28944080 is 307.0340796907
Scales and comparisons
How big is 28944080?- 28,944,080 seconds is equal to 47 weeks, 6 days, 1 minute, 20 seconds.
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To count from 1 to 28,944,080 would take you about nineteen 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 28944080 cubic inches would be around 25.6 feet tall.
Recreational maths with 28944080
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The information we have on file for 28944080 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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