1442389520
1,442,389,520 is an even composite number composed of six prime numbers multiplied together.
1442389520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1442389520:
24 × 5 × 11 × 13 × 59 × 2137
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 59 × 2137)See below for interesting mathematical facts about the number 1442389520 from the Numbermatics database.
Names of 1442389520
- Cardinal: 1442389520 can be written as One billion, four hundred forty-two million, three hundred eighty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.44238952 × 109
Factors of 1442389520
Divisors of 1442389520
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 59 65 80 88 104 110 118 130 143 176 208 220 236 260 286 295 440 472 520 572 590 649 715 767 880 944 1040 1144 1180 1298 1430 1534 2137 2288 2360 2596 2860 3068 3245 3835 4274 4720 5192 5720 6136 6490 7670 8437 8548 10384 10685 11440 12272 12980 15340 16874 17096 21370 23507 25960 27781 30680 33748 34192 42185 42740 47014 51920 55562 61360 67496 84370 85480 94028 111124 117535 126083 134992 138905 168740 170960 188056 222248 235070 252166 277810 305591 337480 376112 444496 470140 504332 555620 611182 630415 674960 940280 1008664 1111240 1222364 1260830 1386913 1527955 1639079 1880560 2017328 2222480 2444728 2521660 2773826 3055910 3278158 4889456 5043320 5547652 6111820 6556316 6934565 8195395 10086640 11095304 12223640 13112632 13869130 16390790 18029869 22190608 24447280 26225264 27738260 32781580 36059738 55476520 65563160 72119476 90149345 110953040 131126320 144238952 180298690 288477904 360597380 721194760 1442389520
- Sum of all divisors σ(n): 4008493440
- Sum of proper divisors (its aliquot sum) s(n): 2566103920
- 1442389520 is an abundant number, because the sum of its proper divisors (2566103920) is greater than itself. Its abundance is 1123714400
Bases of 1442389520
- Binary: 10101011111100100011110000100002
- Hexadecimal: 0x55F91E10
- Base-36: NUREVK
Squares and roots of 1442389520
- 1442389520 squared (14423895202) is 2080487527405830400
- 1442389520 cubed (14423895203) is 3000873406020882555857408000
-
The
square root of 1442389520 is 37978.8035619871 -
The
cube root of 1442389520 is 1129.8675073729
Scales and comparisons
How big is 1442389520?- 1,442,389,520 seconds is equal to 45 years, 44 weeks, 6 days, 7 hours, 45 minutes, 20 seconds.
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To count from 1 to 1,442,389,520 would take you about ninety-one 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 1442389520 cubic inches would be around 94.2 feet tall.
Recreational maths with 1442389520
- 1442389520 backwards is 0259832441
- The number of decimal digits it has is: 10
- The sum of 1442389520's digits is 38
- More coming soon!
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The information we have on file for 1442389520 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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