138422164628426
138,422,164,628,426 is an even composite number composed of six prime numbers multiplied together.
138422164628426 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 138422164628426:
2 × 73 × 31 × 79 × 409 × 201451
(2 × 7 × 7 × 7 × 31 × 79 × 409 × 201451)See below for interesting mathematical facts about the number 138422164628426 from the Numbermatics database.
Names of 138422164628426
- Cardinal: 138422164628426 can be written as One hundred thirty-eight trillion, four hundred twenty-two billion, one hundred sixty-four million, six hundred twenty-eight thousand, four hundred twenty-six.
Scientific notation
- Scientific notation: 1.38422164628426 × 1014
Factors of 138422164628426
Divisors of 138422164628426
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 7 14 31 49 62 79 98 158 217 343 409 434 553 686 818 1106 1519 2449 2863 3038 3871 4898 5726 7742 10633 12679 17143 20041 21266 25358 27097 32311 34286 40082 54194 64622 88753 120001 140287 177506 201451 226177 240002 280574 402902 452354 621271 840007 1001641 1242542 1410157 1583239 1680014 2003282 2820314 3166478 4348897 6244981 7011487 8697794 9871099 11082673 12489962 14022974 15914629 19742198 22165346 31829258 43714867 49080409 69097693 82393459 87429734 98160818 111402403 138195386 164786918 222804806 306004069 343562863 493353499 576754213 612008138 687125726 779816821 986706998 1153508426 1559633642 2142028483 2554197229 3453474493 4037279491 4284056966 5108394458 5458717747 6509083261 6906948986 8074558982 10917435494 13018166522 17879380603 24174321451 28260956437 35758761206 45563582827 48348642902 56521912874 91127165654 125155664221 169220250157 201781581091 250311328442 318945079789 338440500314 403563162182 637890159578 876089649547 1412471067637 1752179299094 2232615558523 2824942135274 4465231117046 9887297473459 19774594946918 69211082314213 138422164628426
- Sum of all divisors σ(n): 253732823040000
- Sum of proper divisors (its aliquot sum) s(n): 115310658411574
- 138422164628426 is a deficient number, because the sum of its proper divisors (115310658411574) is less than itself. Its deficiency is 23111506216852
Bases of 138422164628426
- Binary: 111110111100100111010111111001110100011110010102
- Hexadecimal: 0x7DE4EBF3A3CA
- Base-36: 1D2E9IV5JE
Squares and roots of 138422164628426
- 138422164628426 squared (1384221646284262) is 19160695660419070062647237476
- 138422164628426 cubed (1384221646284263) is 2652264969101696156033760703238970922092776
-
The
square root of 138422164628426 is 11765294.9231383911 -
The
cube root of 138422164628426 is 51729.1345013381
Scales and comparisons
How big is 138422164628426?- 138,422,164,628,426 seconds is equal to 4,401,396 years, 34 weeks, 4 days, 21 hours, 40 minutes, 26 seconds.
-
To count from 1 to 138,422,164,628,426 would take you about eleven million, three thousand, four hundred ninety-one 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 138422164628426 cubic inches would be around 4310.8 feet tall.
Recreational maths with 138422164628426
- 138422164628426 backwards is 624826461224831
- The number of decimal digits it has is: 15
- The sum of 138422164628426's digits is 59
- More coming soon!
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