138967344747
138,967,344,747 is an odd composite number composed of seven prime numbers multiplied together.
138967344747 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138967344747:
32 × 7 × 11 × 17 × 127 × 293 × 317
(3 × 3 × 7 × 11 × 17 × 127 × 293 × 317)See below for interesting mathematical facts about the number 138967344747 from the Numbermatics database.
Names of 138967344747
- Cardinal: 138967344747 can be written as One hundred thirty-eight billion, nine hundred sixty-seven million, three hundred forty-four thousand, seven hundred forty-seven.
Scientific notation
- Scientific notation: 1.38967344747 × 1011
Factors of 138967344747
Divisors of 138967344747
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 11 17 21 33 51 63 77 99 119 127 153 187 231 293 317 357 381 561 693 879 889 951 1071 1143 1309 1397 1683 2051 2159 2219 2637 2667 2853 3223 3487 3927 4191 4981 5389 6153 6477 6657 8001 9669 9779 10461 11781 12573 14943 15113 16167 18459 19431 19971 22561 23749 24409 29007 29337 31383 34867 37211 37723 40259 44829 45339 48501 54791 59279 67683 71247 73227 88011 92881 104601 111633 113169 120777 136017 164373 166243 177837 203049 213741 219681 260477 278643 281813 313803 334899 339507 362331 383537 409321 414953 442849 493119 498729 533511 632587 650167 684403 781431 835929 845439 1021691 1150611 1227963 1244859 1328547 1496187 1578977 1897761 1950501 2053209 2344293 2536317 2865247 3065073 3099943 3451833 3683889 3734577 3985641 4428109 4736931 4790821 5693283 5851503 6159627 6958457 7151837 7528433 8595741 9195219 9299829 11052839 11795887 13284327 14210793 14372463 17368747 20875371 21455511 22585299 25787223 27899487 33158517 35387661 39852981 43117389 48709199 52106241 52699031 62626113 64366533 67755897 82571209 99475551 106162983 121581229 129754757 146127597 156318723 158097093 200530079 247713627 364743687 389264271 438382791 474291279 601590237 743140881 908283299 1094231061 1167792813 1403710553 1804770711 2205830869 2724849897 4211131659 6617492607 8174549691 12633394977 15440816083 19852477821 46322448249 138967344747
- Sum of all divisors σ(n): 268826148864
- Sum of proper divisors (its aliquot sum) s(n): 129858804117
- 138967344747 is a deficient number, because the sum of its proper divisors (129858804117) is less than itself. Its deficiency is 9108540630
Bases of 138967344747
- Binary: 100000010110110001100101100110011010112
- Hexadecimal: 0x205B19666B
- Base-36: 1RU9KHGR
Squares and roots of 138967344747
- 138967344747 squared (1389673447472) is 19311922906031548494009
- 138967344747 cubed (1389673447473) is 2683726648209972285225197367120723
-
The
square root of 138967344747 is 372783.2409685285 -
The
cube root of 138967344747 is 5179.6957820749
Scales and comparisons
How big is 138967344747?- 138,967,344,747 seconds is equal to 4,418 years, 38 weeks, 8 hours, 12 minutes, 27 seconds.
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To count from 1 to 138,967,344,747 would take you about eight thousand, eight hundred thirty-seven 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 138967344747 cubic inches would be around 431.6 feet tall.
Recreational maths with 138967344747
- 138967344747 backwards is 747443769831
- 138967344747 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138967344747's digits is 63
- More coming soon!
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The information we have on file for 138967344747 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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