142984721890283245
142,984,721,890,283,245 is an odd composite number composed of five prime numbers multiplied together.
142984721890283245 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 142984721890283245:
5 × 7 × 83 × 10429 × 686992
(5 × 7 × 83 × 10429 × 68699 × 68699)See below for interesting mathematical facts about the number 142984721890283245 from the Numbermatics database.
Names of 142984721890283245
- Cardinal: 142984721890283245 can be written as One hundred forty-two quadrillion, nine hundred eighty-four trillion, seven hundred twenty-one billion, eight hundred ninety million, two hundred eighty-three thousand, two hundred forty-five.
Scientific notation
- Scientific notation: 1.42984721890283245 × 1017
Factors of 142984721890283245
Divisors of 142984721890283245
- Number of divisors d(n): 48
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Complete list of divisors:
1 5 7 35 83 415 581 2905 10429 52145 68699 73003 343495 365015 480893 865607 2404465 4328035 5702017 6059249 28510085 30296245 39914119 199570595 716461871 3582309355 4719552601 5015233097 23597763005 25076165485 33036868207 59466335293 165184341035 297331676465 391722865883 416264347051 1958614329415 2081321735255 2742060061181 13710300305905 49220214075829 246101070379145 344541498530803 1722707492654015 4085277768293807 20426388841469035 28596944378056649 142984721890283245
- Sum of all divisors σ(n): 198477821483141760
- Sum of proper divisors (its aliquot sum) s(n): 55493099592858515
- 142984721890283245 is a deficient number, because the sum of its proper divisors (55493099592858515) is less than itself. Its deficiency is 87491622297424730
Bases of 142984721890283245
- Binary: 1111110111111101111011000110101001001010000001110111011012
- Hexadecimal: 0x1FBFBD8D4940EED
- Base-36: 133VUQFDCULP
Squares and roots of 142984721890283245
- 142984721890283245 squared (1429847218902832452) is 20444630694041644587203546327730025
- 142984721890283245 cubed (1429847218902832453) is 2923269833937093070800456750113310888107345140931125
-
The
square root of 142984721890283245 is 378133206.5427251591 -
The
cube root of 142984721890283245 is 522913.5291677733
Scales and comparisons
How big is 142984721890283245?- 142,984,721,890,283,245 seconds is equal to 4,546,471,875 years, 17 weeks, 27 minutes, 25 seconds.
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To count from 1 to 142,984,721,890,283,245 would take you about thirteen billion, six hundred thirty-nine million, four hundred fifteen thousand, six hundred twenty-five 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 142984721890283245 cubic inches would be around 43576.1 feet tall.
Recreational maths with 142984721890283245
- 142984721890283245 backwards is 542382098127489241
- The number of decimal digits it has is: 18
- The sum of 142984721890283245's digits is 79
- More coming soon!
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The information we have on file for 142984721890283245 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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