1420745664
1,420,745,664 is an even composite number composed of four prime numbers multiplied together.
1420745664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 1420745664:
26 × 3 × 13 × 569209
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 569209)See below for interesting mathematical facts about the number 1420745664 from the Numbermatics database.
Names of 1420745664
- Cardinal: 1420745664 can be written as One billion, four hundred twenty million, seven hundred forty-five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.420745664 × 109
Factors of 1420745664
Divisors of 1420745664
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 832 1248 2496 569209 1138418 1707627 2276836 3415254 4553672 6830508 7399717 9107344 13661016 14799434 18214688 22199151 27322032 29598868 36429376 44398302 54644064 59197736 88796604 109288128 118395472 177593208 236790944 355186416 473581888 710372832 1420745664
- Sum of all divisors σ(n): 4048221520
- Sum of proper divisors (its aliquot sum) s(n): 2627475856
- 1420745664 is an abundant number, because the sum of its proper divisors (2627475856) is greater than itself. Its abundance is 1206730192
Bases of 1420745664
- Binary: 10101001010111011011011110000002
- Hexadecimal: 0x54AEDBC0
- Base-36: NHVIDC
Squares and roots of 1420745664
- 1420745664 squared (14207456642) is 2018518241774800896
- 1420745664 cubed (14207456643) is 2867801039706452037455314944
-
The
square root of 1420745664 is 37692.7799982967 -
The
cube root of 1420745664 is 1124.1875718593
Scales and comparisons
How big is 1420745664?- 1,420,745,664 seconds is equal to 45 years, 9 weeks, 19 hours, 34 minutes, 24 seconds.
-
To count from 1 to 1,420,745,664 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 1420745664 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420745664
- 1420745664 backwards is 4665470241
- 1420745664 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420745664's digits is 39
- More coming soon!
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The information we have on file for 1420745664 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!
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