13150721280
13,150,721,280 is an even composite number composed of five prime numbers multiplied together.
13150721280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13150721280:
28 × 3 × 5 × 17 × 201451
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 201451)See below for interesting mathematical facts about the number 13150721280 from the Numbermatics database.
Names of 13150721280
- Cardinal: 13150721280 can be written as Thirteen billion, one hundred fifty million, seven hundred twenty-one thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.315072128 × 1010
Factors of 13150721280
Divisors of 13150721280
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 128 136 160 170 192 204 240 255 256 272 320 340 384 408 480 510 544 640 680 768 816 960 1020 1088 1280 1360 1632 1920 2040 2176 2720 3264 3840 4080 4352 5440 6528 8160 10880 13056 16320 21760 32640 65280 201451 402902 604353 805804 1007255 1208706 1611608 2014510 2417412 3021765 3223216 3424667 4029020 4834824 6043530 6446432 6849334 8058040 9669648 10274001 12087060 12892864 13698668 16116080 17123335 19339296 20548002 24174120 25785728 27397336 32232160 34246670 38678592 41096004 48348240 51370005 51571456 54794672 64464320 68493340 77357184 82192008 96696480 102740010 109589344 128928640 136986680 154714368 164384016 193392960 205480020 219178688 257857280 273973360 328768032 386785920 410960040 438357376 547946720 657536064 773571840 821920080 876714752 1095893440 1315072128 1643840160 2191786880 2630144256 3287680320 4383573760 6575360640 13150721280
- Sum of all divisors σ(n): 44470931904
- Sum of proper divisors (its aliquot sum) s(n): 31320210624
- 13150721280 is an abundant number, because the sum of its proper divisors (31320210624) is greater than itself. Its abundance is 18169489344
Bases of 13150721280
- Binary: 11000011111101100000010101000000002
- Hexadecimal: 0x30FD81500
- Base-36: 61HLLHC
Squares and roots of 13150721280
- 13150721280 squared (131507212802) is 172941470184244838400
- 13150721280 cubed (131507212803) is 2274305072146434117077041152000
-
The
square root of 13150721280 is 114676.5942989239 -
The
cube root of 13150721280 is 2360.3868751951
Scales and comparisons
How big is 13150721280?- 13,150,721,280 seconds is equal to 418 years, 7 weeks, 6 days, 10 hours, 8 minutes.
-
To count from 1 to 13,150,721,280 would take you about eight hundred thirty-six 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 13150721280 cubic inches would be around 196.7 feet tall.
Recreational maths with 13150721280
- 13150721280 backwards is 08212705131
- 13150721280 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13150721280's digits is 30
- More coming soon!
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The information we have on file for 13150721280 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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