138124276461
138,124,276,461 is an odd composite number composed of five prime numbers multiplied together.
138124276461 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138124276461:
34 × 37 × 61 × 97 × 7789
(3 × 3 × 3 × 3 × 37 × 61 × 97 × 7789)See below for interesting mathematical facts about the number 138124276461 from the Numbermatics database.
Names of 138124276461
- Cardinal: 138124276461 can be written as One hundred thirty-eight billion, one hundred twenty-four million, two hundred seventy-six thousand, four hundred sixty-one.
Scientific notation
- Scientific notation: 1.38124276461 × 1011
Factors of 138124276461
Divisors of 138124276461
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 9 27 37 61 81 97 111 183 291 333 549 873 999 1647 2257 2619 2997 3589 4941 5917 6771 7789 7857 10767 17751 20313 23367 32301 53253 60939 70101 96903 159759 182817 210303 218929 288193 290709 475129 479277 630909 656787 755533 864579 1425387 1970361 2266599 2593737 4276161 5911083 6799797 7781211 12828483 17579773 17733249 20399391 23343633 27954721 38485449 46087513 52739319 61198173 83864163 138262539 158217957 251592489 414787617 474653871 754777467 1244362851 1423961613 1705237981 2264332401 3733088553 5115713943 15347141829 46041425487 138124276461
- Sum of all divisors σ(n): 217632719920
- Sum of proper divisors (its aliquot sum) s(n): 79508443459
- 138124276461 is a deficient number, because the sum of its proper divisors (79508443459) is less than itself. Its deficiency is 58615833002
Bases of 138124276461
- Binary: 100000001010001101100100110010111011012
- Hexadecimal: 0x2028D932ED
- Base-36: 1RGBMLT9
Squares and roots of 138124276461
- 138124276461 squared (1381242764612) is 19078315747874758684521
- 138124276461 cubed (1381242764613) is 2635178558769703141744439285360181
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The
square root of 138124276461 is 371650.7452716865 -
The
cube root of 138124276461 is 5169.2000361157
Scales and comparisons
How big is 138124276461?- 138,124,276,461 seconds is equal to 4,391 years, 48 weeks, 14 hours, 34 minutes, 21 seconds.
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To count from 1 to 138,124,276,461 would take you about eight thousand, seven hundred eighty-three 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 138124276461 cubic inches would be around 430.8 feet tall.
Recreational maths with 138124276461
- 138124276461 backwards is 164672421831
- The number of decimal digits it has is: 12
- The sum of 138124276461's digits is 45
- More coming soon!
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