1442241920
1,442,241,920 is an even composite number composed of six prime numbers multiplied together.
1442241920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1442241920:
27 × 5 × 7 × 17 × 29 × 653
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 29 × 653)See below for interesting mathematical facts about the number 1442241920 from the Numbermatics database.
Names of 1442241920
- Cardinal: 1442241920 can be written as One billion, four hundred forty-two million, two hundred forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.44224192 × 109
Factors of 1442241920
Divisors of 1442241920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 40 56 58 64 68 70 80 85 112 116 119 128 136 140 145 160 170 203 224 232 238 272 280 290 320 340 406 448 464 476 493 544 560 580 595 640 653 680 812 896 928 952 986 1015 1088 1120 1160 1190 1306 1360 1624 1856 1904 1972 2030 2176 2240 2320 2380 2465 2612 2720 3248 3265 3451 3712 3808 3944 4060 4480 4571 4640 4760 4930 5224 5440 6496 6530 6902 7616 7888 8120 9142 9280 9520 9860 10448 10880 11101 12992 13060 13804 15232 15776 16240 17255 18284 18560 18937 19040 19720 20896 22202 22855 25984 26120 27608 31552 32480 34510 36568 37874 38080 39440 41792 44404 45710 52240 55216 55505 63104 64960 69020 73136 75748 76160 77707 78880 83584 88808 91420 94685 104480 110432 111010 129920 132559 138040 146272 151496 155414 157760 177616 182840 189370 208960 220864 222020 265118 276080 292544 302992 310828 315520 321929 355232 365680 378740 388535 417920 441728 444040 530236 552160 585088 605984 621656 643858 662795 710464 731360 757480 777070 888080 1060472 1104320 1211968 1243312 1287716 1325590 1420928 1462720 1514960 1554140 1609645 1776160 2120944 2208640 2253503 2423936 2486624 2575432 2651180 2925440 3029920 3108280 3219290 3552320 4241888 4507006 4973248 5150864 5302360 6059840 6216560 6438580 7104640 8483776 9014012 9946496 10301728 10604720 11267515 12119680 12433120 12877160 16967552 18028024 20603456 21209440 22535030 24866240 25754320 36056048 41206912 42418880 45070060 49732480 51508640 72112096 84837760 90140120 103017280 144224192 180280240 206034560 288448384 360560480 721120960 1442241920
- Sum of all divisors σ(n): 4322678400
- Sum of proper divisors (its aliquot sum) s(n): 2880436480
- 1442241920 is an abundant number, because the sum of its proper divisors (2880436480) is greater than itself. Its abundance is 1438194560
Bases of 1442241920
- Binary: 10101011111011011011101100000002
- Hexadecimal: 0x55F6DD80
- Base-36: NUO8ZK
Squares and roots of 1442241920
- 1442241920 squared (14422419202) is 2080061755805286400
- 1442241920 cubed (14422419203) is 2999952260411187403685888000
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The
square root of 1442241920 is 37976.8603230967 -
The
cube root of 1442241920 is 1129.8289662043
Scales and comparisons
How big is 1442241920?- 1,442,241,920 seconds is equal to 45 years, 44 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
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To count from 1 to 1,442,241,920 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 1442241920 cubic inches would be around 94.2 feet tall.
Recreational maths with 1442241920
- 1442241920 backwards is 0291422441
- 1442241920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1442241920's digits is 29
- More coming soon!
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"Number 1442241920 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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Numbermatics. (2024). Number 1442241920 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/1442241920/
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