138163805109
138,163,805,109 is an odd composite number composed of four prime numbers multiplied together.
138163805109 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 138163805109:
34 × 112 × 312 × 14669
(3 × 3 × 3 × 3 × 11 × 11 × 31 × 31 × 14669)See below for interesting mathematical facts about the number 138163805109 from the Numbermatics database.
Names of 138163805109
- Cardinal: 138163805109 can be written as One hundred thirty-eight billion, one hundred sixty-three million, eight hundred five thousand, one hundred nine.
Scientific notation
- Scientific notation: 1.38163805109 × 1011
Factors of 138163805109
Divisors of 138163805109
- Number of divisors d(n): 90
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Complete list of divisors:
1 3 9 11 27 31 33 81 93 99 121 279 297 341 363 837 891 961 1023 1089 2511 2883 3069 3267 3751 8649 9207 9801 10571 11253 14669 25947 27621 31713 33759 44007 77841 95139 101277 116281 132021 161359 285417 303831 348843 396063 454739 484077 856251 1046529 1188189 1364217 1452231 1774949 3139587 4092651 4356693 5002129 5324847 9418761 12277953 13070079 14096909 15006387 15974541 36833859 42290727 45019161 47923623 55023419 126872181 135057483 143770869 155065999 165070257 380616543 405172449 465197997 495210771 1141849629 1395593991 1485632313 1705725989 4186781973 4456896939 5117177967 12560345919 15351533901 46054601703 138163805109
- Sum of all divisors σ(n): 234431719830
- Sum of proper divisors (its aliquot sum) s(n): 96267914721
- 138163805109 is a deficient number, because the sum of its proper divisors (96267914721) is less than itself. Its deficiency is 41895890388
Bases of 138163805109
- Binary: 100000001010110011010001011011101101012
- Hexadecimal: 0x202B345BB5
- Base-36: 1RGZ5UB9
Squares and roots of 138163805109
- 138163805109 squared (1381638051092) is 19089237042197734501881
- 138163805109 cubed (1381638051093) is 2637441626377711398759211677910029
-
The
square root of 138163805109 is 371703.9212989283 -
The
cube root of 138163805109 is 5169.6930993315
Scales and comparisons
How big is 138163805109?- 138,163,805,109 seconds is equal to 4,393 years, 9 weeks, 3 days, 2 hours, 45 minutes, 9 seconds.
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To count from 1 to 138,163,805,109 would take you about eight thousand, seven hundred eighty-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 138163805109 cubic inches would be around 430.8 feet tall.
Recreational maths with 138163805109
- 138163805109 backwards is 901508361831
- The number of decimal digits it has is: 12
- The sum of 138163805109's digits is 45
- More coming soon!
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The information we have on file for 138163805109 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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