55857121520
55,857,121,520 is an even composite number composed of five prime numbers multiplied together.
What does the number 55857121520 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
55857121520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 55857121520:
24 × 5 × 293 × 733 × 3251
(2 × 2 × 2 × 2 × 5 × 293 × 733 × 3251)See below for interesting mathematical facts about the number 55857121520 from the Numbermatics database.
Names of 55857121520
- Cardinal: 55857121520 can be written as Fifty-five billion, eight hundred fifty-seven million, one hundred twenty-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 5.585712152 × 1010
Factors of 55857121520
Divisors of 55857121520
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 293 586 733 1172 1465 1466 2344 2930 2932 3251 3665 4688 5860 5864 6502 7330 11720 11728 13004 14660 16255 23440 26008 29320 32510 52016 58640 65020 130040 214769 260080 429538 859076 952543 1073845 1718152 1905086 2147690 2382983 3436304 3810172 4295380 4762715 4765966 7620344 8590760 9525430 9531932 11914915 15240688 17181520 19050860 19063864 23829830 38101720 38127728 47659660 76203440 95319320 190638640 698214019 1396428038 2792856076 3491070095 5585712152 6982140190 11171424304 13964280380 27928560760 55857121520
- Sum of all divisors σ(n): 130528958112
- Sum of proper divisors (its aliquot sum) s(n): 74671836592
- 55857121520 is an abundant number, because the sum of its proper divisors (74671836592) is greater than itself. Its abundance is 18814715072
Bases of 55857121520
- Binary: 1101000000010101100000001000111100002
- Hexadecimal: 0xD015808F0
- Base-36: PNRVYSW
Squares and roots of 55857121520
- 55857121520 squared (558571215202) is 3120018024500047110400
- 55857121520 cubed (558571215203) is 174275225939089468691337655808000
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The
square root of 55857121520 is 236341.1126317215 -
The
cube root of 55857121520 is 3822.6058241561
Scales and comparisons
How big is 55857121520?- 55,857,121,520 seconds is equal to 1,776 years, 4 weeks, 2 days, 11 hours, 5 minutes, 20 seconds.
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To count from 1 to 55,857,121,520 would take you about three thousand, five hundred fifty-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 55857121520 cubic inches would be around 318.6 feet tall.
Recreational maths with 55857121520
- 55857121520 backwards is 02512175855
- The number of decimal digits it has is: 11
- The sum of 55857121520's digits is 41
- More coming soon!
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