1442408940
1,442,408,940 is an even composite number composed of six prime numbers multiplied together.
1442408940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1442408940:
22 × 32 × 5 × 7 × 19 × 60251
(2 × 2 × 3 × 3 × 5 × 7 × 19 × 60251)See below for interesting mathematical facts about the number 1442408940 from the Numbermatics database.
Names of 1442408940
- Cardinal: 1442408940 can be written as One billion, four hundred forty-two million, four hundred eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.44240894 × 109
Factors of 1442408940
Divisors of 1442408940
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 28 30 35 36 38 42 45 57 60 63 70 76 84 90 95 105 114 126 133 140 171 180 190 210 228 252 266 285 315 342 380 399 420 532 570 630 665 684 798 855 1140 1197 1260 1330 1596 1710 1995 2394 2660 3420 3990 4788 5985 7980 11970 23940 60251 120502 180753 241004 301255 361506 421757 542259 602510 723012 843514 903765 1084518 1144769 1205020 1265271 1687028 1807530 2108785 2169036 2289538 2530542 2711295 3434307 3615060 3795813 4217570 4579076 5061084 5422590 5723845 6326355 6868614 7591626 8013383 8435140 10302921 10845180 11447690 12652710 13737228 15183252 16026766 17171535 18979065 20605842 22895380 24040149 25305420 32053532 34343070 37958130 40066915 41211684 48080298 51514605 68686140 72120447 75916260 80133830 96160596 103029210 120200745 144240894 160267660 206058420 240401490 288481788 360602235 480802980 721204470 1442408940
- Sum of all divisors σ(n): 5263614720
- Sum of proper divisors (its aliquot sum) s(n): 3821205780
- 1442408940 is an abundant number, because the sum of its proper divisors (3821205780) is greater than itself. Its abundance is 2378796840
Bases of 1442408940
- Binary: 10101011111100101101001111011002
- Hexadecimal: 0x55F969EC
- Base-36: NURTV0
Squares and roots of 1442408940
- 1442408940 squared (14424089402) is 2080543550191923600
- 1442408940 cubed (14424089403) is 3000994616856169316436984000
-
The
square root of 1442408940 is 37979.0592300547 -
The
cube root of 1442408940 is 1129.8725781087
Scales and comparisons
How big is 1442408940?- 1,442,408,940 seconds is equal to 45 years, 44 weeks, 6 days, 13 hours, 9 minutes.
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To count from 1 to 1,442,408,940 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 1442408940 cubic inches would be around 94.2 feet tall.
Recreational maths with 1442408940
- 1442408940 backwards is 0498042441
- 1442408940 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1442408940's digits is 36
- More coming soon!
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The information we have on file for 1442408940 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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