1442992640
1,442,992,640 is an even composite number composed of five prime numbers multiplied together.
1442992640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1442992640:
29 × 5 × 17 × 71 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 71 × 467)See below for interesting mathematical facts about the number 1442992640 from the Numbermatics database.
Names of 1442992640
- Cardinal: 1442992640 can be written as One billion, four hundred forty-two million, nine hundred ninety-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.44299264 × 109
Factors of 1442992640
Divisors of 1442992640
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 71 80 85 128 136 142 160 170 256 272 284 320 340 355 467 512 544 568 640 680 710 934 1088 1136 1207 1280 1360 1420 1868 2176 2272 2335 2414 2560 2720 2840 3736 4352 4544 4670 4828 5440 5680 6035 7472 7939 8704 9088 9340 9656 10880 11360 12070 14944 15878 18176 18680 19312 21760 22720 24140 29888 31756 33157 36352 37360 38624 39695 43520 45440 48280 59776 63512 66314 74720 77248 79390 90880 96560 119552 127024 132628 149440 154496 158780 165785 181760 193120 239104 254048 265256 298880 308992 317560 331570 386240 508096 530512 563669 597760 617984 635120 663140 772480 1016192 1061024 1127338 1195520 1270240 1326280 1544960 2032384 2122048 2254676 2540480 2652560 2818345 3089920 4064768 4244096 4509352 5080960 5305120 5636690 8488192 9018704 10161920 10610240 11273380 16976384 18037408 20323840 21220480 22546760 36074816 42440960 45093520 72149632 84881920 90187040 144299264 180374080 288598528 360748160 721496320 1442992640
- Sum of all divisors σ(n): 3722868864
- Sum of proper divisors (its aliquot sum) s(n): 2279876224
- 1442992640 is an abundant number, because the sum of its proper divisors (2279876224) is greater than itself. Its abundance is 836883584
Bases of 1442992640
- Binary: 10101100000001001010010000000002
- Hexadecimal: 0x56025200
- Base-36: NV4C8W
Squares and roots of 1442992640
- 1442992640 squared (14429926402) is 2082227759094169600
- 1442992640 cubed (14429926403) is 3004639331176579799711744000
-
The
square root of 1442992640 is 37986.7429506663 -
The
cube root of 1442992640 is 1130.0249661647
Scales and comparisons
How big is 1442992640?- 1,442,992,640 seconds is equal to 45 years, 45 weeks, 6 days, 7 hours, 17 minutes, 20 seconds.
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To count from 1 to 1,442,992,640 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 1442992640 cubic inches would be around 94.2 feet tall.
Recreational maths with 1442992640
- 1442992640 backwards is 0462992441
- The number of decimal digits it has is: 10
- The sum of 1442992640's digits is 41
- More coming soon!
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The information we have on file for 1442992640 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!
Keywords: Divisors of 1442992640, math, Factors of 1442992640, curriculum, school, college, exams, university, Prime factorization of 1442992640, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred forty-two million, nine hundred ninety-two thousand, six hundred forty.