1021430040
1,021,430,040 is an even composite number composed of five prime numbers multiplied together.
1021430040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1021430040:
23 × 3 × 5 × 172 × 29453
(2 × 2 × 2 × 3 × 5 × 17 × 17 × 29453)See below for interesting mathematical facts about the number 1021430040 from the Numbermatics database.
Names of 1021430040
- Cardinal: 1021430040 can be written as One billion, twenty-one million, four hundred thirty thousand and forty.
Scientific notation
- Scientific notation: 1.02143004 × 109
Factors of 1021430040
Divisors of 1021430040
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 289 340 408 510 578 680 867 1020 1156 1445 1734 2040 2312 2890 3468 4335 5780 6936 8670 11560 17340 29453 34680 58906 88359 117812 147265 176718 235624 294530 353436 441795 500701 589060 706872 883590 1001402 1178120 1502103 1767180 2002804 2503505 3004206 3534360 4005608 5007010 6008412 7510515 8511917 10014020 12016824 15021030 17023834 20028040 25535751 30042060 34047668 42559585 51071502 60084120 68095336 85119170 102143004 127678755 170238340 204286008 255357510 340476680 510715020 1021430040
- Sum of all divisors σ(n): 3255256080
- Sum of proper divisors (its aliquot sum) s(n): 2233826040
- 1021430040 is an abundant number, because the sum of its proper divisors (2233826040) is greater than itself. Its abundance is 1212396000
Bases of 1021430040
- Binary: 1111001110000111001001000110002
- Hexadecimal: 0x3CE1C918
- Base-36: GW4SGO
Squares and roots of 1021430040
- 1021430040 squared (10214300402) is 1043319326614401600
- 1021430040 cubed (10214300403) is 1065677701516521290864064000
-
The
square root of 1021430040 is 31959.8191484245 -
The
cube root of 1021430040 is 1007.0929182307
Scales and comparisons
How big is 1021430040?- 1,021,430,040 seconds is equal to 32 years, 24 weeks, 6 days, 2 hours, 34 minutes.
-
To count from 1 to 1,021,430,040 would take you about sixty-four 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 1021430040 cubic inches would be around 83.9 feet tall.
Recreational maths with 1021430040
- 1021430040 backwards is 0400341201
- 1021430040 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1021430040's digits is 15
- More coming soon!
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