138108774825
138,108,774,825 is an odd composite number composed of six prime numbers multiplied together.
What does the number 138108774825 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 216 divisors.
138108774825 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138108774825:
32 × 52 × 72 × 73 × 157 × 1093
(3 × 3 × 5 × 5 × 7 × 7 × 73 × 157 × 1093)See below for interesting mathematical facts about the number 138108774825 from the Numbermatics database.
Names of 138108774825
- Cardinal: 138108774825 can be written as One hundred thirty-eight billion, one hundred eight million, seven hundred seventy-four thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 1.38108774825 × 1011
Factors of 138108774825
Divisors of 138108774825
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 49 63 73 75 105 147 157 175 219 225 245 315 365 441 471 511 525 657 735 785 1093 1095 1099 1225 1413 1533 1575 1825 2205 2355 2555 3279 3285 3297 3577 3675 3925 4599 5465 5475 5495 7065 7651 7665 7693 9837 9891 10731 11025 11461 11775 12775 16395 16425 16485 17885 22953 22995 23079 27325 27475 32193 34383 35325 38255 38325 38465 49185 49455 53557 53655 57305 68859 69237 79789 80227 81975 82425 89425 103149 114765 114975 115395 160671 160965 171601 171915 191275 192325 239367 240681 245925 247275 267785 268275 286525 344295 346185 398945 401135 482013 514803 515745 558523 561589 573825 576975 718101 722043 803355 804825 858005 859575 1196835 1201207 1203405 1338925 1544409 1675569 1684767 1721475 1730925 1994725 2005675 2410065 2574015 2578725 2792615 2807945 3590505 3603621 3610215 3909661 4016775 4290025 5026707 5054301 5984175 6006035 6017025 7722045 8377845 8408449 8423835 10810863 11728983 12050325 12526873 12870075 13963075 14039725 17952525 18018105 18051075 19548305 25133535 25225347 25271505 30030175 35186949 37580619 38610225 41889225 42042245 42119175 54054315 58644915 62634365 75676041 87688111 90090525 97741525 112741857 125667675 126126735 126357525 175934745 187903095 210211225 263064333 270271575 293224575 313171825 378380205 438440555 563709285 613816777 630633675 789192999 879673725 939515475 1315321665 1841450331 1891901025 2192202775 2818546425 3069083885 3945964995 5524350993 6576608325 9207251655 15345419425 19729824975 27621754965 46036258275 138108774825
- Sum of all divisors σ(n): 293823163608
- Sum of proper divisors (its aliquot sum) s(n): 155714388783
- 138108774825 is an abundant number, because the sum of its proper divisors (155714388783) is greater than itself. Its abundance is 17605613958
Bases of 138108774825
- Binary: 100000001001111110110010101001101010012
- Hexadecimal: 0x2027ECA9A9
- Base-36: 1RG2ECO9
Squares and roots of 138108774825
- 138108774825 squared (1381087748252) is 19074033683662553780625
- 138108774825 cubed (1381087748253) is 2634291423021416921372790572765625
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The
square root of 138108774825 is 371629.8895742915 -
The
cube root of 138108774825 is 5169.0066497507
Scales and comparisons
How big is 138108774825?- 138,108,774,825 seconds is equal to 4,391 years, 22 weeks, 3 days, 4 hours, 33 minutes, 45 seconds.
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To count from 1 to 138,108,774,825 would take you about eight thousand, seven hundred eighty-two 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 138108774825 cubic inches would be around 430.8 feet tall.
Recreational maths with 138108774825
- 138108774825 backwards is 528477801831
- The number of decimal digits it has is: 12
- The sum of 138108774825's digits is 54
- More coming soon!
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