13189381240
13,189,381,240 is an even composite number composed of six prime numbers multiplied together.
13189381240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13189381240:
23 × 5 × 7 × 19 × 557 × 4451
(2 × 2 × 2 × 5 × 7 × 19 × 557 × 4451)See below for interesting mathematical facts about the number 13189381240 from the Numbermatics database.
Names of 13189381240
- Cardinal: 13189381240 can be written as Thirteen billion, one hundred eighty-nine million, three hundred eighty-one thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.318938124 × 1010
Factors of 13189381240
Divisors of 13189381240
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 28 35 38 40 56 70 76 95 133 140 152 190 266 280 380 532 557 665 760 1064 1114 1330 2228 2660 2785 3899 4451 4456 5320 5570 7798 8902 10583 11140 15596 17804 19495 21166 22255 22280 31157 31192 35608 38990 42332 44510 52915 62314 74081 77980 84569 84664 89020 105830 124628 148162 155785 155960 169138 178040 211660 249256 296324 311570 338276 370405 422845 423320 591983 592648 623140 676552 740810 845690 1183966 1246280 1481620 1691380 2367932 2479207 2959915 2963240 3382760 4735864 4958414 5919830 9916828 11839660 12396035 17354449 19833656 23679320 24792070 34708898 47104933 49584140 69417796 86772245 94209866 99168280 138835592 173544490 188419732 235524665 329734531 347088980 376839464 471049330 659469062 694177960 942098660 1318938124 1648672655 1884197320 2637876248 3297345310 6594690620 13189381240
- Sum of all divisors σ(n): 35772710400
- Sum of proper divisors (its aliquot sum) s(n): 22583329160
- 13189381240 is an abundant number, because the sum of its proper divisors (22583329160) is greater than itself. Its abundance is 9393947920
Bases of 13189381240
- Binary: 11000100100010010111111100011110002
- Hexadecimal: 0x31225FC78
- Base-36: 624M7P4
Squares and roots of 13189381240
- 13189381240 squared (131893812402) is 173959777494063937600
- 13189381240 cubed (131893812403) is 2294421825794781109941970624000
-
The
square root of 13189381240 is 114845.0314118987 -
The
cube root of 13189381240 is 2362.6976023889
Scales and comparisons
How big is 13189381240?- 13,189,381,240 seconds is equal to 419 years, 19 weeks, 5 days, 21 hours, 40 seconds.
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To count from 1 to 13,189,381,240 would take you about eight hundred thirty-eight 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 13189381240 cubic inches would be around 196.9 feet tall.
Recreational maths with 13189381240
- 13189381240 backwards is 04218398131
- 13189381240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13189381240's digits is 40
- More coming soon!
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The information we have on file for 13189381240 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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