1420718940
1,420,718,940 is an even composite number composed of four prime numbers multiplied together.
1420718940 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1420718940:
22 × 311 × 5 × 401
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 401)See below for interesting mathematical facts about the number 1420718940 from the Numbermatics database.
Names of 1420718940
- Cardinal: 1420718940 can be written as One billion, four hundred twenty million, seven hundred eighteen thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.42071894 × 109
Factors of 1420718940
Divisors of 1420718940
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 401 405 486 540 729 802 810 972 1203 1215 1458 1604 1620 2005 2187 2406 2430 2916 3609 3645 4010 4374 4812 4860 6015 6561 7218 7290 8020 8748 10827 10935 12030 13122 14436 14580 18045 19683 21654 21870 24060 26244 32481 32805 36090 39366 43308 43740 54135 59049 64962 65610 72180 78732 97443 98415 108270 118098 129924 131220 162405 177147 194886 196830 216540 236196 292329 295245 324810 354294 389772 393660 487215 584658 590490 649620 708588 876987 885735 974430 1169316 1180980 1461645 1753974 1771470 1948860 2630961 2923290 3507948 3542940 4384935 5261922 5846580 7892883 8769870 10523844 13154805 15785766 17539740 23678649 26309610 31571532 39464415 47357298 52619220 71035947 78928830 94714596 118393245 142071894 157857660 236786490 284143788 355179735 473572980 710359470 1420718940
- Sum of all divisors σ(n): 4486416480
- Sum of proper divisors (its aliquot sum) s(n): 3065697540
- 1420718940 is an abundant number, because the sum of its proper divisors (3065697540) is greater than itself. Its abundance is 1644978600
Bases of 1420718940
- Binary: 10101001010111001110011010111002
- Hexadecimal: 0x54AE735C
- Base-36: NHUXR0
Squares and roots of 1420718940
- 1420718940 squared (14207189402) is 2018442306474723600
- 1420718940 cubed (14207189403) is 2867639214105924449784984000
-
The
square root of 1420718940 is 37692.4254990309 -
The
cube root of 1420718940 is 1124.1805232185
Scales and comparisons
How big is 1420718940?- 1,420,718,940 seconds is equal to 45 years, 9 weeks, 12 hours, 9 minutes.
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To count from 1 to 1,420,718,940 would take you about ninety 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 1420718940 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420718940
- 1420718940 backwards is 0498170241
- 1420718940 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420718940's digits is 36
- More coming soon!
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The information we have on file for 1420718940 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1420718940, math, Factors of 1420718940, curriculum, school, college, exams, university, Prime factorization of 1420718940, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty million, seven hundred eighteen thousand, nine hundred forty.