138224438443
138,224,438,443 is an odd composite number composed of four prime numbers multiplied together.
138224438443 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 138224438443:
73 × 13 × 312 × 32257
(7 × 7 × 7 × 13 × 31 × 31 × 32257)See below for interesting mathematical facts about the number 138224438443 from the Numbermatics database.
Names of 138224438443
- Cardinal: 138224438443 can be written as One hundred thirty-eight billion, two hundred twenty-four million, four hundred thirty-eight thousand, four hundred forty-three.
Scientific notation
- Scientific notation: 1.38224438443 × 1011
Factors of 138224438443
Divisors of 138224438443
- Number of divisors d(n): 48
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Complete list of divisors:
1 7 13 31 49 91 217 343 403 637 961 1519 2821 4459 6727 10633 12493 19747 32257 47089 87451 138229 225799 329623 419341 612157 999967 1580593 2935387 4285099 6999769 11064151 12999571 20547709 30998977 48998383 90996997 143833963 216992839 342988681 402986701 636978979 1518949873 2820906907 4458852853 10632649111 19746348349 138224438443
- Sum of all divisors σ(n): 179380286400
- Sum of proper divisors (its aliquot sum) s(n): 41155847957
- 138224438443 is a deficient number, because the sum of its proper divisors (41155847957) is less than itself. Its deficiency is 97068590486
Bases of 138224438443
- Binary: 100000001011101101000110001100101010112
- Hexadecimal: 0x202ED18CAB
- Base-36: 1RHZ9FAJ
Squares and roots of 138224438443
- 138224438443 squared (1382244384432) is 19105995382882696264249
- 138224438443 cubed (1382244384433) is 2640915482693511465667551962124307
-
The
square root of 138224438443 is 371785.4736847583 -
The
cube root of 138224438443 is 5170.4492305191
Scales and comparisons
How big is 138224438443?- 138,224,438,443 seconds is equal to 4,395 years, 5 weeks, 4 days, 21 hours, 20 minutes, 43 seconds.
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To count from 1 to 138,224,438,443 would take you about eight thousand, seven hundred ninety 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 138224438443 cubic inches would be around 430.9 feet tall.
Recreational maths with 138224438443
- 138224438443 backwards is 344834422831
- The number of decimal digits it has is: 12
- The sum of 138224438443's digits is 46
- More coming soon!
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