55393920
55,393,920 is an even composite number composed of five prime numbers multiplied together.
55393920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 55393920:
27 × 32 × 5 × 59 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 59 × 163)See below for interesting mathematical facts about the number 55393920 from the Numbermatics database.
Names of 55393920
- Cardinal: 55393920 can be written as Fifty-five million, three hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.539392 × 107
Factors of 55393920
Divisors of 55393920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 59 60 64 72 80 90 96 118 120 128 144 160 163 177 180 192 236 240 288 295 320 326 354 360 384 472 480 489 531 576 590 640 652 708 720 815 885 944 960 978 1062 1152 1180 1304 1416 1440 1467 1630 1770 1888 1920 1956 2124 2360 2445 2608 2655 2832 2880 2934 3260 3540 3776 3912 4248 4720 4890 5216 5310 5664 5760 5868 6520 7080 7335 7552 7824 8496 9440 9617 9780 10432 10620 11328 11736 13040 14160 14670 15648 16992 18880 19234 19560 20864 21240 22656 23472 26080 28320 28851 29340 31296 33984 37760 38468 39120 42480 46944 48085 52160 56640 57702 58680 62592 67968 76936 78240 84960 86553 93888 96170 104320 113280 115404 117360 144255 153872 156480 169920 173106 187776 192340 230808 234720 288510 307744 312960 339840 346212 384680 432765 461616 469440 577020 615488 692424 769360 865530 923232 938880 1154040 1230976 1384848 1538720 1731060 1846464 2308080 2769696 3077440 3462120 3692928 4616160 5539392 6154880 6924240 9232320 11078784 13848480 18464640 27696960 55393920
- Sum of all divisors σ(n): 195717600
- Sum of proper divisors (its aliquot sum) s(n): 140323680
- 55393920 is an abundant number, because the sum of its proper divisors (140323680) is greater than itself. Its abundance is 84929760
Bases of 55393920
- Binary: 110100110100111110100000002
- Hexadecimal: 0x34D3E80
- Base-36: WZA80
Squares and roots of 55393920
- 55393920 squared (553939202) is 3068486372966400
- 55393920 cubed (553939203) is 169975488665190924288000
-
The
square root of 55393920 is 7442.7091841613 -
The
cube root of 55393920 is 381.2010016757
Scales and comparisons
How big is 55393920?- 55,393,920 seconds is equal to 1 year, 39 weeks, 4 days, 3 hours, 12 minutes.
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To count from 1 to 55,393,920 would take you about two 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 55393920 cubic inches would be around 31.8 feet tall.
Recreational maths with 55393920
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The information we have on file for 55393920 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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