20378368320
20,378,368,320 is an even composite number composed of five prime numbers multiplied together.
20378368320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 20378368320:
26 × 3 × 5 × 31 × 684757
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 684757)See below for interesting mathematical facts about the number 20378368320 from the Numbermatics database.
Names of 20378368320
- Cardinal: 20378368320 can be written as Twenty billion, three hundred seventy-eight million, three hundred sixty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.037836832 × 1010
Factors of 20378368320
Divisors of 20378368320
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 155 160 186 192 240 248 310 320 372 465 480 496 620 744 930 960 992 1240 1488 1860 1984 2480 2976 3720 4960 5952 7440 9920 14880 29760 684757 1369514 2054271 2739028 3423785 4108542 5478056 6847570 8217084 10271355 10956112 13695140 16434168 20542710 21227467 21912224 27390280 32868336 41085420 42454934 43824448 54780560 63682401 65736672 82170840 84909868 106137335 109561120 127364802 131473344 164341680 169819736 212274670 219122240 254729604 318412005 328683360 339639472 424549340 509459208 636824010 657366720 679278944 849098680 1018918416 1273648020 1358557888 1698197360 2037836832 2547296040 3396394720 4075673664 5094592080 6792789440 10189184160 20378368320
- Sum of all divisors σ(n): 66788556288
- Sum of proper divisors (its aliquot sum) s(n): 46410187968
- 20378368320 is an abundant number, because the sum of its proper divisors (46410187968) is greater than itself. Its abundance is 26031819648
Bases of 20378368320
- Binary: 100101111101010010100111001010000002
- Hexadecimal: 0x4BEA53940
- Base-36: 9D0R5MO
Squares and roots of 20378368320
- 20378368320 squared (203783683202) is 415277895385579622400
- 20378368320 cubed (203783683203) is 8462685907321769961953722368000
-
The
square root of 20378368320 is 142752.8224589623 -
The
cube root of 20378368320 is 2731.4282856109
Scales and comparisons
How big is 20378368320?- 20,378,368,320 seconds is equal to 647 years, 50 weeks, 2 days, 17 hours, 52 minutes.
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To count from 1 to 20,378,368,320 would take you about one thousand, two hundred ninety-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 20378368320 cubic inches would be around 227.6 feet tall.
Recreational maths with 20378368320
- 20378368320 backwards is 02386387302
- The number of decimal digits it has is: 11
- The sum of 20378368320's digits is 42
- More coming soon!
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Keywords: Divisors of 20378368320, math, Factors of 20378368320, curriculum, school, college, exams, university, Prime factorization of 20378368320, STEM, science, technology, engineering, physics, economics, calculator, twenty billion, three hundred seventy-eight million, three hundred sixty-eight thousand, three hundred twenty.