18349829442
18,349,829,442 is an even composite number composed of seven prime numbers multiplied together.
18349829442 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 18349829442:
2 × 32 × 7 × 31 × 71 × 127 × 521
(2 × 3 × 3 × 7 × 31 × 71 × 127 × 521)See below for interesting mathematical facts about the number 18349829442 from the Numbermatics database.
Names of 18349829442
- Cardinal: 18349829442 can be written as Eighteen billion, three hundred forty-nine million, eight hundred twenty-nine thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.8349829442 × 1010
Factors of 18349829442
Divisors of 18349829442
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 31 42 62 63 71 93 126 127 142 186 213 217 254 279 381 426 434 497 521 558 639 651 762 889 994 1042 1143 1278 1302 1491 1563 1778 1953 2201 2286 2667 2982 3126 3647 3906 3937 4402 4473 4689 5334 6603 7294 7874 8001 8946 9017 9378 10941 11811 13206 15407 16002 16151 18034 19809 21882 23622 27051 27559 30814 32302 32823 35433 36991 39618 46221 48453 54102 55118 63119 65646 66167 70866 73982 81153 82677 92442 96906 110973 113057 126238 132334 138663 145359 162306 165354 189357 198501 221946 226114 248031 258937 277326 279527 290718 332919 339171 378714 397002 463169 496062 517874 559054 568071 595503 665838 678342 776811 838581 926338 1017513 1136142 1146721 1191006 1389507 1553622 1677162 1956689 2035026 2051177 2293442 2330433 2515743 2779014 3440163 3913378 4102354 4168521 4660866 4697857 5031486 5870067 6153531 6880326 8027047 8337042 9395714 10320489 11740134 12307062 14093571 14358239 16054094 17610201 18460593 20640978 24081141 28187142 28716478 32884999 35220402 36921186 42280713 43074717 48162282 65769998 72243423 84561426 86149434 98654997 129224151 144486846 145633567 197309994 258448302 291267134 295964991 436900701 591929982 873801402 1019434969 1310702103 2038869938 2621404206 3058304907 6116609814 9174914721 18349829442
- Sum of all divisors σ(n): 48030547968
- Sum of proper divisors (its aliquot sum) s(n): 29680718526
- 18349829442 is an abundant number, because the sum of its proper divisors (29680718526) is greater than itself. Its abundance is 11330889084
Bases of 18349829442
- Binary: 100010001011011110000101101010000102
- Hexadecimal: 0x445BC2D42
- Base-36: 8FH0J0I
Squares and roots of 18349829442
- 18349829442 squared (183498294422) is 336716240550490031364
- 18349829442 cubed (183498294423) is 6178685584452936265050630618888
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The
square root of 18349829442 is 135461.5422989123 -
The
cube root of 18349829442 is 2637.6105868353
Scales and comparisons
How big is 18349829442?- 18,349,829,442 seconds is equal to 583 years, 24 weeks, 2 days, 6 hours, 50 minutes, 42 seconds.
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To count from 1 to 18,349,829,442 would take you about one thousand, one hundred sixty-six 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 18349829442 cubic inches would be around 219.8 feet tall.
Recreational maths with 18349829442
- 18349829442 backwards is 24492894381
- The number of decimal digits it has is: 11
- The sum of 18349829442's digits is 54
- More coming soon!
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"Number 18349829442 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.
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Numbermatics. (2024). Number 18349829442 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/18349829442/
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