13255494340
13,255,494,340 is an even composite number composed of five prime numbers multiplied together.
What does the number 13255494340 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
13255494340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13255494340:
22 × 5 × 112 × 41 × 133597
(2 × 2 × 5 × 11 × 11 × 41 × 133597)See below for interesting mathematical facts about the number 13255494340 from the Numbermatics database.
Names of 13255494340
- Cardinal: 13255494340 can be written as Thirteen billion, two hundred fifty-five million, four hundred ninety-four thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.325549434 × 1010
Factors of 13255494340
Divisors of 13255494340
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 11 20 22 41 44 55 82 110 121 164 205 220 242 410 451 484 605 820 902 1210 1804 2255 2420 4510 4961 9020 9922 19844 24805 49610 99220 133597 267194 534388 667985 1335970 1469567 2671940 2939134 5477477 5878268 7347835 10954954 14695670 16165237 21909908 27387385 29391340 32330474 54774770 60252247 64660948 80826185 109549540 120504494 161652370 241008988 301261235 323304740 602522470 662774717 1205044940 1325549434 2651098868 3313873585 6627747170 13255494340
- Sum of all divisors σ(n): 31343693976
- Sum of proper divisors (its aliquot sum) s(n): 18088199636
- 13255494340 is an abundant number, because the sum of its proper divisors (18088199636) is greater than itself. Its abundance is 4832705296
Bases of 13255494340
- Binary: 11000101100001011011001010110001002
- Hexadecimal: 0x31616CAC4
- Base-36: 637Z8W4
Squares and roots of 13255494340
- 13255494340 squared (132554943402) is 175708130197772035600
- 13255494340 cubed (132554943403) is 2329098125328550298506078504000
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The
square root of 13255494340 is 115132.5077465091 -
The
cube root of 13255494340 is 2366.6387776475
Scales and comparisons
How big is 13255494340?- 13,255,494,340 seconds is equal to 421 years, 25 weeks, 1 day, 1 hour, 45 minutes, 40 seconds.
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To count from 1 to 13,255,494,340 would take you about eight hundred forty-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 13255494340 cubic inches would be around 197.2 feet tall.
Recreational maths with 13255494340
- 13255494340 backwards is 04349455231
- The number of decimal digits it has is: 11
- The sum of 13255494340's digits is 40
- More coming soon!
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