13472721405
13,472,721,405 is an odd composite number composed of four prime numbers multiplied together.
13472721405 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 13472721405:
32 × 5 × 116 × 132
(3 × 3 × 5 × 11 × 11 × 11 × 11 × 11 × 11 × 13 × 13)See below for interesting mathematical facts about the number 13472721405 from the Numbermatics database.
Names of 13472721405
- Cardinal: 13472721405 can be written as Thirteen billion, four hundred seventy-two million, seven hundred twenty-one thousand, four hundred five.
Scientific notation
- Scientific notation: 1.3472721405 × 1010
Factors of 13472721405
Divisors of 13472721405
- Number of divisors d(n): 126
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Complete list of divisors:
1 3 5 9 11 13 15 33 39 45 55 65 99 117 121 143 165 169 195 363 429 495 507 585 605 715 845 1089 1287 1331 1521 1573 1815 1859 2145 2535 3993 4719 5445 5577 6435 6655 7605 7865 9295 11979 14157 14641 16731 17303 19965 20449 23595 27885 43923 51909 59895 61347 70785 73205 83655 86515 102245 131769 155727 161051 184041 190333 219615 224939 259545 306735 483153 570999 658845 674817 778635 805255 920205 951665 1124695 1449459 1712997 1771561 2024451 2093663 2415765 2474329 2854995 3374085 5314683 6280989 7247295 7422987 8564985 8857805 10122255 10468315 12371645 15944049 18842967 22268961 23030293 26573415 27217619 31404945 37114935 69090879 79720245 81652857 94214835 111344805 115151465 136088095 207272637 244958571 299393809 345454395 408264285 898181427 1036363185 1224792855 1496969045 2694544281 4490907135 13472721405
- Sum of all divisors σ(n): 27815986458
- Sum of proper divisors (its aliquot sum) s(n): 14343265053
- 13472721405 is an abundant number, because the sum of its proper divisors (14343265053) is greater than itself. Its abundance is 870543648
Bases of 13472721405
- Binary: 11001000110000100101101001111111012
- Hexadecimal: 0x3230969FD
- Base-36: 66TB6D9
Squares and roots of 13472721405
- 13472721405 squared (134727214052) is 181514222056745174025
- 13472721405 cubed (134727214053) is 2445490544815833830717067505125
-
The
square root of 13472721405 is 116072.0526440365 -
The
cube root of 13472721405 is 2379.4967161337
Scales and comparisons
How big is 13472721405?- 13,472,721,405 seconds is equal to 428 years, 20 weeks, 2 days, 6 hours, 36 minutes, 45 seconds.
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To count from 1 to 13,472,721,405 would take you about eight hundred fifty-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 13472721405 cubic inches would be around 198.3 feet tall.
Recreational maths with 13472721405
- 13472721405 backwards is 50412727431
- The number of decimal digits it has is: 11
- The sum of 13472721405's digits is 36
- More coming soon!
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The information we have on file for 13472721405 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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