28290080
28,290,080 is an even composite number composed of six prime numbers multiplied together.
28290080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28290080:
25 × 5 × 7 × 13 × 29 × 67
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 29 × 67)See below for interesting mathematical facts about the number 28290080 from the Numbermatics database.
Names of 28290080
- Cardinal: 28290080 can be written as Twenty-eight million, two hundred ninety thousand and eighty.
Scientific notation
- Scientific notation: 2.829008 × 107
Factors of 28290080
Divisors of 28290080
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 29 32 35 40 52 56 58 65 67 70 80 91 104 112 116 130 134 140 145 160 182 203 208 224 232 260 268 280 290 335 364 377 406 416 455 464 469 520 536 560 580 670 728 754 812 871 910 928 938 1015 1040 1072 1120 1160 1340 1456 1508 1624 1742 1820 1876 1885 1943 2030 2080 2144 2320 2345 2639 2680 2912 3016 3248 3484 3640 3752 3770 3886 4060 4355 4640 4690 5278 5360 6032 6097 6496 6968 7280 7504 7540 7772 8120 8710 9380 9715 10556 10720 12064 12194 13195 13601 13936 14560 15008 15080 15544 16240 17420 18760 19430 21112 24388 25259 26390 27202 27872 30160 30485 31088 32480 34840 37520 38860 42224 48776 50518 52780 54404 60320 60970 62176 68005 69680 75040 77720 84448 97552 101036 105560 108808 121940 126295 136010 139360 155440 176813 195104 202072 211120 217616 243880 252590 272020 310880 353626 404144 422240 435232 487760 505180 544040 707252 808288 884065 975520 1010360 1088080 1414504 1768130 2020720 2176160 2829008 3536260 4041440 5658016 7072520 14145040 28290080
- Sum of all divisors σ(n): 86365440
- Sum of proper divisors (its aliquot sum) s(n): 58075360
- 28290080 is an abundant number, because the sum of its proper divisors (58075360) is greater than itself. Its abundance is 29785280
Bases of 28290080
- Binary: 11010111110101100001000002
- Hexadecimal: 0x1AFAC20
- Base-36: GUCRK
Squares and roots of 28290080
- 28290080 squared (282900802) is 800328626406400
- 28290080 cubed (282900803) is 22641360867327168512000
-
The
square root of 28290080 is 5318.8419792281 -
The
cube root of 28290080 is 304.7039319913
Scales and comparisons
How big is 28290080?- 28,290,080 seconds is equal to 46 weeks, 5 days, 10 hours, 21 minutes, 20 seconds.
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To count from 1 to 28,290,080 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 28290080 cubic inches would be around 25.4 feet tall.
Recreational maths with 28290080
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The information we have on file for 28290080 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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