138722014236961
138,722,014,236,961 is an odd composite number composed of four prime numbers multiplied together.
138722014236961 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 138722014236961:
292 × 532 × 792 × 972
(29 × 29 × 53 × 53 × 79 × 79 × 97 × 97)See below for interesting mathematical facts about the number 138722014236961 from the Numbermatics database.
Names of 138722014236961
- Cardinal: 138722014236961 can be written as One hundred thirty-eight trillion, seven hundred twenty-two billion, fourteen million, two hundred thirty-six thousand, nine hundred sixty-one.
Scientific notation
- Scientific notation: 1.38722014236961 × 1014
Factors of 138722014236961
Divisors of 138722014236961
- Number of divisors d(n): 81
-
Complete list of divisors:
1 29 53 79 97 841 1537 2291 2809 2813 4187 5141 6241 7663 9409 44573 66439 81461 81577 121423 149089 180989 221911 222227 272473 272861 330773 406139 498677 605377 743311 2362369 3521267 4323581 5248681 6435419 6444583 7901717 7912969 9592417 11778031 14461633 17530969 17555933 21525367 21556019 26429881 32084981 39395483 58721569 186627151 229149793 278180093 341562899 419387357 508398101 509122057 624235643 625124551 766466549 930464449 1142469007 1700503993 1702925501 2087960599 3112243157 14743544929 18102833647 22227529921 26983469021 33131601203 49314615797 49384839529 60550857371 90255051553 164948887321 1430123858113 1755974863759 2617396495037 4783517732309 138722014236961
- Sum of all divisors σ(n): 149854154362731
- Sum of proper divisors (its aliquot sum) s(n): 11132140125770
- 138722014236961 is a deficient number, because the sum of its proper divisors (11132140125770) is less than itself. Its deficiency is 127589874111191
Bases of 138722014236961
- Binary: 111111000101010101111000110000110010001001000012
- Hexadecimal: 0x7E2ABC619121
- Base-36: 1D680HKW81
Squares and roots of 138722014236961
- 138722014236961 squared (1387220142369612) is 19243797233959610375058515521
- 138722014236961 cubed (1387220142369613) is 2669538313862535782239715875007620190371681
-
138722014236961 is a
perfect square number . Itssquare root is 11778031 -
The
cube root of 138722014236961 is 51766.4593866531
Scales and comparisons
How big is 138722014236961?- 138,722,014,236,961 seconds is equal to 4,410,930 years, 49 weeks, 5 days, 11 hours, 36 minutes, 1 second.
-
To count from 1 to 138,722,014,236,961 would take you about eleven million, twenty-seven thousand, three hundred twenty-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 138722014236961 cubic inches would be around 4313.9 feet tall.
Recreational maths with 138722014236961
- 138722014236961 backwards is 169632410227831
- The number of decimal digits it has is: 15
- The sum of 138722014236961's digits is 55
- More coming soon!
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The information we have on file for 138722014236961 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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