42642981227
42,642,981,227 is an odd composite number composed of five prime numbers multiplied together.
42642981227 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42642981227:
72 × 11 × 19 × 479 × 8693
(7 × 7 × 11 × 19 × 479 × 8693)See below for interesting mathematical facts about the number 42642981227 from the Numbermatics database.
Names of 42642981227
- Cardinal: 42642981227 can be written as Forty-two billion, six hundred forty-two million, nine hundred eighty-one thousand, two hundred twenty-seven.
Scientific notation
- Scientific notation: 4.2642981227 × 1010
Factors of 42642981227
Divisors of 42642981227
- Number of divisors d(n): 48
-
Complete list of divisors:
1 7 11 19 49 77 133 209 479 539 931 1463 3353 5269 8693 9101 10241 23471 36883 60851 63707 95623 100111 165167 258181 425957 445949 669361 700777 1156169 1816837 4163947 4685527 4905439 8093183 12717859 29147629 45803417 79114993 89025013 204033403 320623919 553804951 870264923 2244367433 3876634657 6091854461 42642981227
- Sum of all divisors σ(n): 57088281600
- Sum of proper divisors (its aliquot sum) s(n): 14445300373
- 42642981227 is a deficient number, because the sum of its proper divisors (14445300373) is less than itself. Its deficiency is 28197680854
Bases of 42642981227
- Binary: 1001111011011011100001000001011010112
- Hexadecimal: 0x9EDB8416B
- Base-36: JL8J2WB
Squares and roots of 42642981227
- 42642981227 squared (426429812272) is 1818423847926274425529
- 42642981227 cubed (426429812273) is 77543014009849223207883356544083
-
The
square root of 42642981227 is 206501.7705178335 -
The
cube root of 42642981227 is 3493.6751412167
Scales and comparisons
How big is 42642981227?- 42,642,981,227 seconds is equal to 1,355 years, 47 weeks, 4 days, 33 minutes, 47 seconds.
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To count from 1 to 42,642,981,227 would take you about two thousand, seven hundred eleven 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 42642981227 cubic inches would be around 291.1 feet tall.
Recreational maths with 42642981227
- 42642981227 backwards is 72218924624
- The number of decimal digits it has is: 11
- The sum of 42642981227's digits is 47
- More coming soon!
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