1420967920
1,420,967,920 is an even composite number composed of five prime numbers multiplied together.
1420967920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1420967920:
24 × 5 × 47 × 307 × 1231
(2 × 2 × 2 × 2 × 5 × 47 × 307 × 1231)See below for interesting mathematical facts about the number 1420967920 from the Numbermatics database.
Names of 1420967920
- Cardinal: 1420967920 can be written as One billion, four hundred twenty million, nine hundred sixty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.42096792 × 109
Factors of 1420967920
Divisors of 1420967920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 40 47 80 94 188 235 307 376 470 614 752 940 1228 1231 1535 1880 2456 2462 3070 3760 4912 4924 6140 6155 9848 12280 12310 14429 19696 24560 24620 28858 49240 57716 57857 72145 98480 115432 115714 144290 230864 231428 288580 289285 377917 462856 577160 578570 755834 925712 1154320 1157140 1511668 1889585 2314280 3023336 3779170 4628560 6046672 7558340 15116680 17762099 30233360 35524198 71048396 88810495 142096792 177620990 284193584 355241980 710483960 1420967920
- Sum of all divisors σ(n): 3387783168
- Sum of proper divisors (its aliquot sum) s(n): 1966815248
- 1420967920 is an abundant number, because the sum of its proper divisors (1966815248) is greater than itself. Its abundance is 545847328
Bases of 1420967920
- Binary: 10101001011001000111111111100002
- Hexadecimal: 0x54B23FF0
- Base-36: NI09V4
Squares and roots of 1420967920
- 1420967920 squared (14209679202) is 2019149829669126400
- 1420967920 cubed (14209679203) is 2869147133633292828825088000
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The
square root of 1420967920 is 37695.7281399363 -
The
cube root of 1420967920 is 1124.2461899993
Scales and comparisons
How big is 1420967920?- 1,420,967,920 seconds is equal to 45 years, 9 weeks, 3 days, 9 hours, 18 minutes, 40 seconds.
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To count from 1 to 1,420,967,920 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 1420967920 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420967920
- 1420967920 backwards is 0297690241
- 1420967920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420967920's digits is 40
- More coming soon!
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The information we have on file for 1420967920 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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