1438499989849
1,438,499,989,849 is an odd composite number composed of six prime numbers multiplied together.
1438499989849 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1438499989849:
13 × 31 × 73 × 79 × 151 × 4099
See below for interesting mathematical facts about the number 1438499989849 from the Numbermatics database.
Names of 1438499989849
- Cardinal: 1438499989849 can be written as One trillion, four hundred thirty-eight billion, four hundred ninety-nine million, nine hundred eighty-nine thousand, eight hundred forty-nine.
Scientific notation
- Scientific notation: 1.438499989849 × 1012
Factors of 1438499989849
Divisors of 1438499989849
- Number of divisors d(n): 64
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Complete list of divisors:
1 13 31 73 79 151 403 949 1027 1963 2263 2449 4099 4681 5767 11023 11929 29419 31837 53287 60853 74971 127069 143299 155077 178777 299227 323821 341713 369799 618949 870817 1651897 2324101 3889951 4209673 4442269 4807387 8046337 9276037 10038451 11320621 19187419 23638933 26995327 45183277 48896971 120588481 130499863 249436447 307306129 350939251 587382601 635660623 732806923 1400681587 1515806101 3569478883 9526489999 18208860631 19705479313 46403225479 110653845373 1438499989849
- Sum of all divisors σ(n): 1652826112000
- Sum of proper divisors (its aliquot sum) s(n): 214326122151
- 1438499989849 is a deficient number, because the sum of its proper divisors (214326122151) is less than itself. Its deficiency is 1224173867698
Bases of 1438499989849
- Binary: 101001110111011010100011111101001010110012
- Hexadecimal: 0x14EED47E959
- Base-36: ICU5R3VD
Squares and roots of 1438499989849
- 1438499989849 squared (14384999898492) is 2069282220795573103042801
- 1438499989849 cubed (14384999898493) is 2976662453609148085431206669512527049
-
The
square root of 1438499989849 is 1199374.8329229689 -
The
cube root of 1438499989849 is 11288.5099743247
Scales and comparisons
How big is 1438499989849?- 1,438,499,989,849 seconds is equal to 45,739 years, 44 weeks, 1 day, 10 hours, 30 minutes, 49 seconds.
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To count from 1 to 1,438,499,989,849 would take you about one hundred fourteen thousand, three hundred forty-nine 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 1438499989849 cubic inches would be around 940.7 feet tall.
Recreational maths with 1438499989849
- 1438499989849 backwards is 9489899948341
- The number of decimal digits it has is: 13
- The sum of 1438499989849's digits is 85
- More coming soon!
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