248389020
248,389,020 is an even composite number composed of six prime numbers multiplied together.
248389020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 248389020:
22 × 32 × 5 × 11 × 331 × 379
(2 × 2 × 3 × 3 × 5 × 11 × 331 × 379)See below for interesting mathematical facts about the number 248389020 from the Numbermatics database.
Names of 248389020
- Cardinal: 248389020 can be written as Two hundred forty-eight million, three hundred eighty-nine thousand and twenty.
Scientific notation
- Scientific notation: 2.4838902 × 108
Factors of 248389020
Divisors of 248389020
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 330 331 379 396 495 660 662 758 990 993 1137 1324 1516 1655 1895 1980 1986 2274 2979 3310 3411 3641 3790 3972 4169 4548 4965 5685 5958 6620 6822 7282 7580 8338 9930 10923 11370 11916 12507 13644 14564 14895 16676 17055 18205 19860 20845 21846 22740 25014 29790 32769 34110 36410 37521 41690 43692 50028 54615 59580 62535 65538 68220 72820 75042 83380 109230 125070 125449 131076 150084 163845 187605 218460 250140 250898 327690 375210 376347 501796 627245 655380 750420 752694 1129041 1254490 1379939 1505388 1881735 2258082 2508980 2759878 3763470 4139817 4516164 5519756 5645205 6899695 7526940 8279634 11290410 12419451 13799390 16559268 20699085 22580820 24838902 27598780 41398170 49677804 62097255 82796340 124194510 248389020
- Sum of all divisors σ(n): 826600320
- Sum of proper divisors (its aliquot sum) s(n): 578211300
- 248389020 is an abundant number, because the sum of its proper divisors (578211300) is greater than itself. Its abundance is 329822280
Bases of 248389020
- Binary: 11101100111000011101100111002
- Hexadecimal: 0xECE1D9C
- Base-36: 43VU70
Squares and roots of 248389020
- 248389020 squared (2483890202) is 61697105256560400
- 248389020 cubed (2483890203) is 15324883511513886326808000
-
The
square root of 248389020 is 15760.3623054801 -
The
cube root of 248389020 is 628.6044695835
Scales and comparisons
How big is 248389020?- 248,389,020 seconds is equal to 7 years, 46 weeks, 4 days, 20 hours, 57 minutes.
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To count from 1 to 248,389,020 would take you about eleven years!
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 248389020 cubic inches would be around 52.4 feet tall.
Recreational maths with 248389020
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