1421735420
1,421,735,420 is an even composite number composed of six prime numbers multiplied together.
1421735420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1421735420:
22 × 5 × 7 × 19 × 307 × 1741
(2 × 2 × 5 × 7 × 19 × 307 × 1741)See below for interesting mathematical facts about the number 1421735420 from the Numbermatics database.
Names of 1421735420
- Cardinal: 1421735420 can be written as One billion, four hundred twenty-one million, seven hundred thirty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.42173542 × 109
Factors of 1421735420
Divisors of 1421735420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 307 380 532 614 665 1228 1330 1535 1741 2149 2660 3070 3482 4298 5833 6140 6964 8596 8705 10745 11666 12187 17410 21490 23332 24374 29165 33079 34820 40831 42980 48748 58330 60935 66158 81662 116660 121870 132316 163324 165395 204155 231553 243740 330790 408310 463106 534487 661580 816620 926212 1068974 1157765 2137948 2315530 2672435 3741409 4631060 5344870 7482818 10155253 10689740 14965636 18707045 20310506 37414090 40621012 50776265 71086771 74828180 101552530 142173542 203105060 284347084 355433855 710867710 1421735420
- Sum of all divisors σ(n): 3605521920
- Sum of proper divisors (its aliquot sum) s(n): 2183786500
- 1421735420 is an abundant number, because the sum of its proper divisors (2183786500) is greater than itself. Its abundance is 762051080
Bases of 1421735420
- Binary: 10101001011110111110101111111002
- Hexadecimal: 0x54BDF5FC
- Base-36: NIGQ2K
Squares and roots of 1421735420
- 1421735420 squared (14217354202) is 2021331604482576400
- 1421735420 cubed (14217354203) is 2873798737658309640736088000
-
The
square root of 1421735420 is 37705.9069642941 -
The
cube root of 1421735420 is 1124.4485646471
Scales and comparisons
How big is 1421735420?- 1,421,735,420 seconds is equal to 45 years, 10 weeks, 5 days, 6 hours, 30 minutes, 20 seconds.
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To count from 1 to 1,421,735,420 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 1421735420 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421735420
- 1421735420 backwards is 0245371241
- The number of decimal digits it has is: 10
- The sum of 1421735420's digits is 29
- More coming soon!
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The information we have on file for 1421735420 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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