1420660989
1,420,660,989 is an odd composite number composed of five prime numbers multiplied together.
What does the number 1420660989 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
1420660989 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1420660989:
32 × 11 × 192 × 127 × 313
(3 × 3 × 11 × 19 × 19 × 127 × 313)See below for interesting mathematical facts about the number 1420660989 from the Numbermatics database.
Names of 1420660989
- Cardinal: 1420660989 can be written as One billion, four hundred twenty million, six hundred sixty thousand, nine hundred eighty-nine.
Scientific notation
- Scientific notation: 1.420660989 × 109
Factors of 1420660989
Divisors of 1420660989
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 11 19 33 57 99 127 171 209 313 361 381 627 939 1083 1143 1397 1881 2413 2817 3249 3443 3971 4191 5947 7239 10329 11913 12573 17841 21717 26543 30987 35739 39751 45847 53523 65417 79629 112993 119253 137541 196251 238887 338979 357759 412623 437261 504317 588753 755269 1016937 1242923 1311783 1512951 2265807 3728769 3935349 4538853 6797421 8307959 11186307 14350111 24923877 43050333 74771631 129150999 157851221 473553663 1420660989
- Sum of all divisors σ(n): 2388851712
- Sum of proper divisors (its aliquot sum) s(n): 968190723
- 1420660989 is a deficient number, because the sum of its proper divisors (968190723) is less than itself. Its deficiency is 452470266
Bases of 1420660989
- Binary: 10101001010110110010000111111012
- Hexadecimal: 0x54AD90FD
- Base-36: NHTP19
Squares and roots of 1420660989
- 1420660989 squared (14206609892) is 2018277645666458121
- 1420660989 cubed (14206609893) is 2867288316169101958306941669
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The
square root of 1420660989 is 37691.6567558393 -
The
cube root of 1420660989 is 1124.1652379359
Scales and comparisons
How big is 1420660989?- 1,420,660,989 seconds is equal to 45 years, 8 weeks, 6 days, 20 hours, 3 minutes, 9 seconds.
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To count from 1 to 1,420,660,989 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 1420660989 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420660989
- 1420660989 backwards is 9890660241
- The number of decimal digits it has is: 10
- The sum of 1420660989's digits is 45
- More coming soon!
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The information we have on file for 1420660989 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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