138188577825
138,188,577,825 is an odd composite number composed of four prime numbers multiplied together.
138188577825 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138188577825:
35 × 52 × 2332 × 419
(3 × 3 × 3 × 3 × 3 × 5 × 5 × 233 × 233 × 419)See below for interesting mathematical facts about the number 138188577825 from the Numbermatics database.
Names of 138188577825
- Cardinal: 138188577825 can be written as One hundred thirty-eight billion, one hundred eighty-eight million, five hundred seventy-seven thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 1.38188577825 × 1011
Factors of 138188577825
Divisors of 138188577825
- Number of divisors d(n): 108
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Complete list of divisors:
1 3 5 9 15 25 27 45 75 81 135 225 233 243 405 419 675 699 1165 1215 1257 2025 2095 2097 3495 3771 5825 6075 6285 6291 10475 10485 11313 17475 18855 18873 31425 31455 33939 52425 54289 56565 56619 94275 94365 97627 101817 157275 162867 169695 271445 282825 283095 292881 471825 488135 488601 509085 814335 848475 878643 1357225 1415475 1464405 1465803 2440675 2443005 2545425 2635929 4071675 4393215 4397409 7322025 7329015 7907787 12215025 13179645 13192227 21966075 21987045 22747091 23723361 36645075 39538935 65898225 65961135 68241273 109935225 113735455 118616805 197694675 204723819 329805675 341206365 568677275 593084025 614171457 1023619095 1706031825 1842514371 3070857285 5118095475 5527543113 9212571855 15354286425 27637715565 46062859275 138188577825
- Sum of all divisors σ(n): 258399763440
- Sum of proper divisors (its aliquot sum) s(n): 120211185615
- 138188577825 is a deficient number, because the sum of its proper divisors (120211185615) is less than itself. Its deficiency is 17977392210
Bases of 138188577825
- Binary: 100000001011001010111001011100001000012
- Hexadecimal: 0x202CAE5C21
- Base-36: 1RHDWT29
Squares and roots of 138188577825
- 138188577825 squared (1381885778252) is 19096083041296081730625
- 138188577825 cubed (1381885778253) is 2638860557504806279100033498390625
-
The
square root of 138188577825 is 371737.2429889155 -
The
cube root of 138188577825 is 5170.0020555147
Scales and comparisons
How big is 138188577825?- 138,188,577,825 seconds is equal to 4,393 years, 50 weeks, 2 days, 20 hours, 3 minutes, 45 seconds.
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To count from 1 to 138,188,577,825 would take you about eight thousand, seven hundred eighty-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 138188577825 cubic inches would be around 430.8 feet tall.
Recreational maths with 138188577825
- 138188577825 backwards is 528775881831
- The number of decimal digits it has is: 12
- The sum of 138188577825's digits is 63
- More coming soon!
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Keywords: Divisors of 138188577825, math, Factors of 138188577825, curriculum, school, college, exams, university, Prime factorization of 138188577825, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, one hundred eighty-eight million, five hundred seventy-seven thousand, eight hundred twenty-five.