920668672
920,668,672 is an even composite number composed of four prime numbers multiplied together.
920668672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 920668672:
29 × 7 × 113 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 11 × 11 × 193)See below for interesting mathematical facts about the number 920668672 from the Numbermatics database.
Names of 920668672
- Cardinal: 920668672 can be written as Nine hundred twenty million, six hundred sixty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 9.20668672 × 108
Factors of 920668672
Divisors of 920668672
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 128 154 176 193 224 242 256 308 352 386 448 484 512 616 704 772 847 896 968 1232 1331 1351 1408 1544 1694 1792 1936 2123 2464 2662 2702 2816 3088 3388 3584 3872 4246 4928 5324 5404 5632 6176 6776 7744 8492 9317 9856 10648 10808 12352 13552 14861 15488 16984 18634 19712 21296 21616 23353 24704 27104 29722 30976 33968 37268 39424 42592 43232 46706 49408 54208 59444 61952 67936 74536 85184 86464 93412 98816 108416 118888 135872 149072 163471 170368 172928 186824 216832 237776 256883 271744 298144 326942 340736 345856 373648 433664 475552 513766 543488 596288 653884 681472 691712 747296 951104 1027532 1086976 1192576 1307768 1494592 1798181 1902208 2055064 2385152 2615536 2989184 3596362 3804416 4110128 4770304 5231072 5978368 7192724 7608832 8220256 10462144 11956736 14385448 16440512 20924288 28770896 32881024 41848576 57541792 65762048 83697152 115083584 131524096 230167168 460334336 920668672
- Sum of all divisors σ(n): 2324386944
- Sum of proper divisors (its aliquot sum) s(n): 1403718272
- 920668672 is an abundant number, because the sum of its proper divisors (1403718272) is greater than itself. Its abundance is 483049600
Bases of 920668672
- Binary: 1101101110000001001010000000002
- Hexadecimal: 0x36E04A00
- Base-36: F854HS
Squares and roots of 920668672
- 920668672 squared (9206686722) is 847630803602243584
- 920668672 cubed (9206686723) is 780387126298770416701800448
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The
square root of 920668672 is 30342.5225055531 -
The
cube root of 920668672 is 972.8244006461
Scales and comparisons
How big is 920668672?- 920,668,672 seconds is equal to 29 years, 14 weeks, 1 day, 21 hours, 17 minutes, 52 seconds.
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To count from 1 to 920,668,672 would take you about forty-three 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 920668672 cubic inches would be around 81.1 feet tall.
Recreational maths with 920668672
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