55420528640
55,420,528,640 is an even composite number composed of four prime numbers multiplied together.
55420528640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55420528640:
211 × 5 × 1061 × 5101
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1061 × 5101)See below for interesting mathematical facts about the number 55420528640 from the Numbermatics database.
Names of 55420528640
- Cardinal: 55420528640 can be written as Fifty-five billion, four hundred twenty million, five hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.542052864 × 1010
Factors of 55420528640
Divisors of 55420528640
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1061 1280 2048 2122 2560 4244 5101 5120 5305 8488 10202 10240 10610 16976 20404 21220 25505 33952 40808 42440 51010 67904 81616 84880 102020 135808 163232 169760 204040 271616 326464 339520 408080 543232 652928 679040 816160 1086464 1305856 1358080 1632320 2172928 2611712 2716160 3264640 5223424 5412161 5432320 6529280 10446848 10824322 10864640 13058560 21648644 26117120 27060805 43297288 52234240 54121610 86594576 108243220 173189152 216486440 346378304 432972880 692756608 865945760 1385513216 1731891520 2771026432 3463783040 5542052864 6927566080 11084105728 13855132160 27710264320 55420528640
- Sum of all divisors σ(n): 133128220680
- Sum of proper divisors (its aliquot sum) s(n): 77707692040
- 55420528640 is an abundant number, because the sum of its proper divisors (77707692040) is greater than itself. Its abundance is 22287163400
Bases of 55420528640
- Binary: 1100111001110101001000101000000000002
- Hexadecimal: 0xCE7522800
- Base-36: PGJY9KW
Squares and roots of 55420528640
- 55420528640 squared (554205286402) is 3071434994737060249600
- 55420528640 cubed (554205286403) is 170220551091723496832362348544000
-
The
square root of 55420528640 is 235415.6507966283 -
The
cube root of 55420528640 is 3812.6202893017
Scales and comparisons
How big is 55420528640?- 55,420,528,640 seconds is equal to 1,762 years, 10 weeks, 3 days, 7 hours, 17 minutes, 20 seconds.
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To count from 1 to 55,420,528,640 would take you about three thousand, five hundred twenty-four 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 55420528640 cubic inches would be around 317.7 feet tall.
Recreational maths with 55420528640
- 55420528640 backwards is 04682502455
- The number of decimal digits it has is: 11
- The sum of 55420528640's digits is 41
- More coming soon!
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