20427341840
20,427,341,840 is an even composite number composed of four prime numbers multiplied together.
20427341840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20427341840:
24 × 5 × 373 × 712
(2 × 2 × 2 × 2 × 5 × 37 × 37 × 37 × 71 × 71)See below for interesting mathematical facts about the number 20427341840 from the Numbermatics database.
Names of 20427341840
- Cardinal: 20427341840 can be written as Twenty billion, four hundred twenty-seven million, three hundred forty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.042734184 × 1010
Factors of 20427341840
Divisors of 20427341840
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 37 40 71 74 80 142 148 185 284 296 355 370 568 592 710 740 1136 1369 1420 1480 2627 2738 2840 2960 5041 5254 5476 5680 6845 10082 10508 10952 13135 13690 20164 21016 21904 25205 26270 27380 40328 42032 50410 50653 52540 54760 80656 97199 100820 101306 105080 109520 186517 194398 201640 202612 210160 253265 373034 388796 403280 405224 485995 506530 746068 777592 810448 932585 971990 1013060 1492136 1555184 1865170 1943980 2026120 2984272 3596363 3730340 3887960 4052240 6901129 7192726 7460680 7775920 13802258 14385452 14921360 17981815 27604516 28770904 34505645 35963630 55209032 57541808 69011290 71927260 110418064 138022580 143854520 255341773 276045160 287709040 510683546 552090320 1021367092 1276708865 2042734184 2553417730 4085468368 5106835460 10213670920 20427341840
- Sum of all divisors σ(n): 49509997080
- Sum of proper divisors (its aliquot sum) s(n): 29082655240
- 20427341840 is an abundant number, because the sum of its proper divisors (29082655240) is greater than itself. Its abundance is 8655313400
Bases of 20427341840
- Binary: 100110000011001000010000000000100002
- Hexadecimal: 0x4C1908010
- Base-36: 9DTWTU8
Squares and roots of 20427341840
- 20427341840 squared (204273418402) is 417276294648214585600
- 20427341840 cubed (204273418403) is 8523845512507641885725141504000
-
The
square root of 20427341840 is 142924.2521057921 -
The
cube root of 20427341840 is 2733.6146013683
Scales and comparisons
How big is 20427341840?- 20,427,341,840 seconds is equal to 649 years, 27 weeks, 2 days, 13 hours, 37 minutes, 20 seconds.
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To count from 1 to 20,427,341,840 would take you about one thousand, two hundred ninety-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 20427341840 cubic inches would be around 227.8 feet tall.
Recreational maths with 20427341840
- 20427341840 backwards is 04814372402
- The number of decimal digits it has is: 11
- The sum of 20427341840's digits is 35
- More coming soon!
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Keywords: Divisors of 20427341840, math, Factors of 20427341840, curriculum, school, college, exams, university, Prime factorization of 20427341840, STEM, science, technology, engineering, physics, economics, calculator, twenty billion, four hundred twenty-seven million, three hundred forty-one thousand, eight hundred forty.