1020909920
1,020,909,920 is an even composite number composed of five prime numbers multiplied together.
1020909920 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 1020909920:
25 × 5 × 37 × 331 × 521
(2 × 2 × 2 × 2 × 2 × 5 × 37 × 331 × 521)See below for interesting mathematical facts about the number 1020909920 from the Numbermatics database.
Names of 1020909920
- Cardinal: 1020909920 can be written as One billion, twenty million, nine hundred nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.02090992 × 109
Factors of 1020909920
Divisors of 1020909920
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 74 80 148 160 185 296 331 370 521 592 662 740 1042 1184 1324 1480 1655 2084 2605 2648 2960 3310 4168 5210 5296 5920 6620 8336 10420 10592 12247 13240 16672 19277 20840 24494 26480 38554 41680 48988 52960 61235 77108 83360 96385 97976 122470 154216 172451 192770 195952 244940 308432 344902 385540 391904 489880 616864 689804 771080 862255 979760 1379608 1542160 1724510 1959520 2759216 3084320 3449020 5518432 6380687 6898040 12761374 13796080 25522748 27592160 31903435 51045496 63806870 102090992 127613740 204181984 255227480 510454960 1020909920
- Sum of all divisors σ(n): 2489338656
- Sum of proper divisors (its aliquot sum) s(n): 1468428736
- 1020909920 is an abundant number, because the sum of its proper divisors (1468428736) is greater than itself. Its abundance is 447518816
Bases of 1020909920
- Binary: 1111001101100111011001011000002
- Hexadecimal: 0x3CD9D960
- Base-36: GVTN4W
Squares and roots of 1020909920
- 1020909920 squared (10209099202) is 1042257064754406400
- 1020909920 cubed (10209099203) is 1064050576597855857471488000
-
The
square root of 1020909920 is 31951.6810199401 -
The
cube root of 1020909920 is 1006.9219493985
Scales and comparisons
How big is 1020909920?- 1,020,909,920 seconds is equal to 32 years, 24 weeks, 2 hours, 5 minutes, 20 seconds.
-
To count from 1 to 1,020,909,920 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 1020909920 cubic inches would be around 83.9 feet tall.
Recreational maths with 1020909920
- 1020909920 backwards is 0299090201
- 1020909920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1020909920's digits is 32
- More coming soon!
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"Number 1020909920 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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The information we have on file for 1020909920 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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