8442139342692492
8,442,139,342,692,492 is an even composite number composed of five prime numbers multiplied together.
8442139342692492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 8442139342692492:
22 × 32 × 23 × 661 × 15424841849
(2 × 2 × 3 × 3 × 23 × 661 × 15424841849)See below for interesting mathematical facts about the number 8442139342692492 from the Numbermatics database.
Names of 8442139342692492
- Cardinal: 8442139342692492 can be written as Eight quadrillion, four hundred forty-two trillion, one hundred thirty-nine billion, three hundred forty-two million, six hundred ninety-two thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 8.442139342692492 × 1015
Factors of 8442139342692492
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 15424842538
Divisors of 8442139342692492
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 661 828 1322 1983 2644 3966 5949 7932 11898 15203 23796 30406 45609 60812 91218 136827 182436 273654 547308 15424841849 30849683698 46274525547 61699367396 92549051094 138823576641 185098102188 277647153282 354771362527 555294306564 709542725054 1064314087581 1419085450108 2128628175162 3192942262743 4257256350324 6385884525486 10195820462189 12771769050972 20391640924378 30587461386567 40783281848756 61174922773134 91762384159701 122349845546268 183524768319402 234503870630347 367049536638804 469007741260694 703511611891041 938015482521388 1407023223782082 2110534835673123 2814046447564164 4221069671346246 8442139342692492
- Sum of all divisors σ(n): 22301359745464800
- Sum of proper divisors (its aliquot sum) s(n): 13859220402772308
- 8442139342692492 is an abundant number, because the sum of its proper divisors (13859220402772308) is greater than itself. Its abundance is 5417081060079816
Bases of 8442139342692492
- Binary: 111011111111000010100101111001010101001100000100011002
- Hexadecimal: 0x1DFE14BCAA608C
- Base-36: 2B4HL9V26J0
Squares and roots of 8442139342692492
- 8442139342692492 squared (84421393426924922) is 71269716681436420878920073170064
- 8442139342692492 cubed (84421393426924923) is 601668879138901798417762638149801070367571959488
-
The
square root of 8442139342692492 is 91881115.2669170205 -
The
cube root of 8442139342692492 is 203618.6273368825
Scales and comparisons
How big is 8442139342692492?- 8,442,139,342,692,492 seconds is equal to 268,433,917 years, 43 weeks, 6 days, 23 hours, 28 minutes, 12 seconds.
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To count from 1 to 8,442,139,342,692,492 would take you about eight hundred five million, three hundred one thousand, seven hundred fifty-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 8442139342692492 cubic inches would be around 16968.2 feet tall.
Recreational maths with 8442139342692492
- 8442139342692492 backwards is 2942962439312448
- The number of decimal digits it has is: 16
- The sum of 8442139342692492's digits is 72
- More coming soon!
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