142445339442
142,445,339,442 is an even composite number composed of six prime numbers multiplied together.
142445339442 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 142445339442:
2 × 32 × 7 × 532 × 127 × 3169
(2 × 3 × 3 × 7 × 53 × 53 × 127 × 3169)See below for interesting mathematical facts about the number 142445339442 from the Numbermatics database.
Names of 142445339442
- Cardinal: 142445339442 can be written as One hundred forty-two billion, four hundred forty-five million, three hundred thirty-nine thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 1.42445339442 × 1011
Factors of 142445339442
Divisors of 142445339442
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 42 53 63 106 126 127 159 254 318 371 381 477 742 762 889 954 1113 1143 1778 2226 2286 2667 2809 3169 3339 5334 5618 6338 6678 6731 8001 8427 9507 13462 16002 16854 19014 19663 20193 22183 25281 28521 39326 40386 44366 47117 50562 57042 58989 60579 66549 94234 117978 121158 133098 141351 167957 176967 199647 282702 335914 353934 356743 399294 402463 424053 503871 713486 804926 848106 1007742 1070229 1175699 1207389 1511613 2140458 2351398 2414778 2497201 2817241 3023226 3210687 3527097 3622167 4994402 5634482 6421374 7054194 7244334 7491603 8451723 8901721 10581291 14983206 16903446 17803442 21162582 21330539 22474809 25355169 26705163 42661078 44949618 50710338 53410326 62312047 63991617 80115489 124624094 127983234 149313773 160230978 186936141 191974851 298627546 373872282 383949702 447941319 560808423 895882638 1121616846 1130518567 1343823957 2261037134 2687647914 3391555701 6783111402 7913629969 10174667103 15827259938 20349334206 23740889907 47481779814 71222669721 142445339442
- Sum of all divisors σ(n): 362447554560
- Sum of proper divisors (its aliquot sum) s(n): 220002215118
- 142445339442 is an abundant number, because the sum of its proper divisors (220002215118) is greater than itself. Its abundance is 77556875676
Bases of 142445339442
- Binary: 100001001010100110011101100011001100102
- Hexadecimal: 0x212A676332
- Base-36: 1TFS9ZCI
Squares and roots of 142445339442
- 142445339442 squared (1424453394422) is 20290674728746600871364
- 142445339442 cubed (1424453394423) is 2890312049243520836325137957538888
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The
square root of 142445339442 is 377419.3151416605 -
The
cube root of 142445339442 is 5222.5517028545
Scales and comparisons
How big is 142445339442?- 142,445,339,442 seconds is equal to 4,529 years, 16 weeks, 4 days, 21 hours, 50 minutes, 42 seconds.
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To count from 1 to 142,445,339,442 would take you about nine thousand and fifty-eight 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 142445339442 cubic inches would be around 435.2 feet tall.
Recreational maths with 142445339442
- 142445339442 backwards is 244933544241
- The number of decimal digits it has is: 12
- The sum of 142445339442's digits is 45
- More coming soon!
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The information we have on file for 142445339442 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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