138464949077
138,464,949,077 is an odd composite number composed of six prime numbers multiplied together.
138464949077 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138464949077:
7 × 13 × 372 × 53 × 67 × 313
(7 × 13 × 37 × 37 × 53 × 67 × 313)See below for interesting mathematical facts about the number 138464949077 from the Numbermatics database.
Names of 138464949077
- Cardinal: 138464949077 can be written as One hundred thirty-eight billion, four hundred sixty-four million, nine hundred forty-nine thousand and seventy-seven.
Scientific notation
- Scientific notation: 1.38464949077 × 1011
Factors of 138464949077
Divisors of 138464949077
- Number of divisors d(n): 96
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Complete list of divisors:
1 7 13 37 53 67 91 259 313 371 469 481 689 871 1369 1961 2191 2479 3367 3551 4069 4823 6097 9583 11581 13727 16589 17353 17797 20971 24857 25493 28483 32227 46163 72557 81067 91723 116123 124579 131387 146797 150553 178451 215657 225589 272623 323141 428497 507899 613793 642061 775927 919709 943241 1053871 1111463 1192399 1509599 1708031 1908361 2999479 4296551 4861319 5431489 5570461 6602687 7780241 7979309 8346793 10087051 11956217 14449019 22710341 28709299 34029233 38993227 41124131 55855163 63197147 70609357 101143133 158972387 200965093 287868917 295234433 373220887 442380029 534613703 1521592847 2066641031 2612546209 3742295921 10651149929 19780707011 138464949077
- Sum of all divisors σ(n): 181695612672
- Sum of proper divisors (its aliquot sum) s(n): 43230663595
- 138464949077 is a deficient number, because the sum of its proper divisors (43230663595) is less than itself. Its deficiency is 95234285482
Bases of 138464949077
- Binary: 100000001111010010011101110011010101012
- Hexadecimal: 0x203D277355
- Base-36: 1RLYGEHH
Squares and roots of 138464949077
- 138464949077 squared (1384649490772) is 19172542122896203151929
- 138464949077 cubed (1384649490773) is 2654725068723460245188495879319533
-
The
square root of 138464949077 is 372108.7866162259 -
The
cube root of 138464949077 is 5173.4463547969
Scales and comparisons
How big is 138464949077?- 138,464,949,077 seconds is equal to 4,402 years, 39 weeks, 2 days, 13 hours, 51 minutes, 17 seconds.
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To count from 1 to 138,464,949,077 would take you about eight thousand, eight hundred five 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 138464949077 cubic inches would be around 431.1 feet tall.
Recreational maths with 138464949077
- 138464949077 backwards is 770949464831
- The number of decimal digits it has is: 12
- The sum of 138464949077's digits is 62
- More coming soon!
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