1442981072
1,442,981,072 is an even composite number composed of five prime numbers multiplied together.
1442981072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1442981072:
24 × 13 × 292 × 73 × 113
(2 × 2 × 2 × 2 × 13 × 29 × 29 × 73 × 113)See below for interesting mathematical facts about the number 1442981072 from the Numbermatics database.
Names of 1442981072
- Cardinal: 1442981072 can be written as One billion, four hundred forty-two million, nine hundred eighty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 1.442981072 × 109
Factors of 1442981072
Divisors of 1442981072
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 13 16 26 29 52 58 73 104 113 116 146 208 226 232 292 377 452 464 584 754 841 904 949 1168 1469 1508 1682 1808 1898 2117 2938 3016 3277 3364 3796 4234 5876 6032 6554 6728 7592 8249 8468 10933 11752 13108 13456 15184 16498 16936 21866 23504 26216 27521 32996 33872 42601 43732 52432 55042 61393 65992 85202 87464 95033 107237 110084 122786 131984 170404 174928 190066 214474 220168 239221 245572 340808 380132 428948 440336 478442 491144 681616 760264 798109 857896 956884 982288 1235429 1520528 1596218 1715792 1913768 2470858 3109873 3192436 3827536 4941716 6219746 6384872 6937409 9883432 12439492 12769744 13874818 19766864 24878984 27749636 49757968 55499272 90186317 110998544 180372634 360745268 721490536 1442981072
- Sum of all divisors σ(n): 3188926104
- Sum of proper divisors (its aliquot sum) s(n): 1745945032
- 1442981072 is an abundant number, because the sum of its proper divisors (1745945032) is greater than itself. Its abundance is 302963960
Bases of 1442981072
- Binary: 10101100000001000100100110100002
- Hexadecimal: 0x560224D0
- Base-36: NV43BK
Squares and roots of 1442981072
- 1442981072 squared (14429810722) is 2082194374150269184
- 1442981072 cubed (14429810723) is 3004567070123724516216885248
-
The
square root of 1442981072 is 37986.5906867147 -
The
cube root of 1442981072 is 1130.0219464765
Scales and comparisons
How big is 1442981072?- 1,442,981,072 seconds is equal to 45 years, 45 weeks, 6 days, 4 hours, 4 minutes, 32 seconds.
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To count from 1 to 1,442,981,072 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 1442981072 cubic inches would be around 94.2 feet tall.
Recreational maths with 1442981072
- 1442981072 backwards is 2701892441
- The number of decimal digits it has is: 10
- The sum of 1442981072's digits is 38
- More coming soon!
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