27289989972
27,289,989,972 is an even composite number composed of six prime numbers multiplied together.
27289989972 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 27289989972:
22 × 32 × 7 × 199 × 557 × 977
(2 × 2 × 3 × 3 × 7 × 199 × 557 × 977)See below for interesting mathematical facts about the number 27289989972 from the Numbermatics database.
Names of 27289989972
- Cardinal: 27289989972 can be written as Twenty-seven billion, two hundred eighty-nine million, nine hundred eighty-nine thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 2.7289989972 × 1010
Factors of 27289989972
Divisors of 27289989972
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 199 252 398 557 597 796 977 1114 1194 1393 1671 1791 1954 2228 2388 2786 2931 3342 3582 3899 3908 4179 5013 5572 5862 6684 6839 7164 7798 8358 8793 10026 11697 11724 12537 13678 15596 16716 17586 20052 20517 23394 25074 27356 35091 35172 41034 46788 50148 61551 70182 82068 110843 123102 140364 194423 221686 246204 332529 388846 443372 544189 583269 665058 775901 777692 997587 1088378 1166538 1330116 1360961 1551802 1632567 1749807 1995174 2176756 2327703 2333076 2721922 3103604 3265134 3499614 3809323 3990348 4082883 4655406 4897701 5443844 6530268 6983109 6999228 7618646 8165766 9310812 9795402 11427969 12248649 13966218 15237292 16331532 19590804 22855938 24497298 27932436 34283907 45711876 48994596 68567814 108293611 137135628 216587222 324880833 433174444 649761666 758055277 974642499 1299523332 1516110554 1949284998 2274165831 3032221108 3898569996 4548331662 6822497493 9096663324 13644994986 27289989972
- Sum of all divisors σ(n): 79457414400
- Sum of proper divisors (its aliquot sum) s(n): 52167424428
- 27289989972 is an abundant number, because the sum of its proper divisors (52167424428) is greater than itself. Its abundance is 24877434456
Bases of 27289989972
- Binary: 110010110101001110000110011010101002
- Hexadecimal: 0x65A9C3354
- Base-36: CJBR710
Squares and roots of 27289989972
- 27289989972 squared (272899899722) is 744743552671860560784
- 27289989972 cubed (272899899723) is 20324044084126728510377656458048
-
The
square root of 27289989972 is 165196.8219185829 -
The
cube root of 27289989972 is 3010.7021452961
Scales and comparisons
How big is 27289989972?- 27,289,989,972 seconds is equal to 867 years, 38 weeks, 2 days, 8 hours, 46 minutes, 12 seconds.
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To count from 1 to 27,289,989,972 would take you about one thousand, seven hundred thirty-five 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 27289989972 cubic inches would be around 250.9 feet tall.
Recreational maths with 27289989972
- 27289989972 backwards is 27998998272
- The number of decimal digits it has is: 11
- The sum of 27289989972's digits is 72
- More coming soon!
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Keywords: Divisors of 27289989972, math, Factors of 27289989972, curriculum, school, college, exams, university, Prime factorization of 27289989972, STEM, science, technology, engineering, physics, economics, calculator, twenty-seven billion, two hundred eighty-nine million, nine hundred eighty-nine thousand, nine hundred seventy-two.