138116549655
138,116,549,655 is an odd composite number composed of five prime numbers multiplied together.
What does the number 138116549655 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.
138116549655 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138116549655:
33 × 5 × 72 × 532 × 7433
(3 × 3 × 3 × 5 × 7 × 7 × 53 × 53 × 7433)See below for interesting mathematical facts about the number 138116549655 from the Numbermatics database.
Names of 138116549655
- Cardinal: 138116549655 can be written as One hundred thirty-eight billion, one hundred sixteen million, five hundred forty-nine thousand, six hundred fifty-five.
Scientific notation
- Scientific notation: 1.38116549655 × 1011
Factors of 138116549655
Divisors of 138116549655
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 15 21 27 35 45 49 53 63 105 135 147 159 189 245 265 315 371 441 477 735 795 945 1113 1323 1431 1855 2205 2385 2597 2809 3339 5565 6615 7155 7433 7791 8427 10017 12985 14045 16695 19663 22299 23373 25281 37165 38955 42135 50085 52031 58989 66897 70119 75843 98315 111495 116865 126405 137641 156093 176967 200691 260155 294945 334485 350595 364217 379215 393949 412923 468279 530901 688205 780465 884835 1003455 1092651 1181847 1238769 1404837 1821085 1969745 2064615 2341395 2654505 2757643 3277953 3545541 3716307 5463255 5909235 6193845 7024185 8272929 9833859 10636623 13788215 16389765 17727705 18581535 19303501 20879297 24818787 41364645 49169295 53183115 57910503 62637891 74456361 96517505 104396485 124093935 146155079 173731509 187913673 289552515 313189455 372281805 438465237 521194527 563741019 730775395 868657545 939568365 1023085553 1315395711 2192326185 2605972635 2818705095 3069256659 3946187133 5115427765 6576978555 9207769977 15346283295 19730935665 27623309931 46038849885 138116549655
- Sum of all divisors σ(n): 291158854560
- Sum of proper divisors (its aliquot sum) s(n): 153042304905
- 138116549655 is an abundant number, because the sum of its proper divisors (153042304905) is greater than itself. Its abundance is 14925755250
Bases of 138116549655
- Binary: 100000001010000110001101001100000101112
- Hexadecimal: 0x2028634C17
- Base-36: 1RG70ZRR
Squares and roots of 138116549655
- 138116549655 squared (1381165496552) is 19076181288602080619025
- 138116549655 cubed (1381165496553) is 2634736340174991153353879550186375
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The
square root of 138116549655 is 371640.3498747143 -
The
cube root of 138116549655 is 5169.1036442971
Scales and comparisons
How big is 138116549655?- 138,116,549,655 seconds is equal to 4,391 years, 35 weeks, 2 days, 4 hours, 14 minutes, 15 seconds.
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To count from 1 to 138,116,549,655 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 138116549655 cubic inches would be around 430.8 feet tall.
Recreational maths with 138116549655
- 138116549655 backwards is 556945611831
- The number of decimal digits it has is: 12
- The sum of 138116549655's digits is 54
- More coming soon!
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Keywords: Divisors of 138116549655, math, Factors of 138116549655, curriculum, school, college, exams, university, Prime factorization of 138116549655, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, one hundred sixteen million, five hundred forty-nine thousand, six hundred fifty-five.