142438817948
142,438,817,948 is an even composite number composed of six prime numbers multiplied together.
142438817948 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 142438817948:
22 × 72 × 19 × 79 × 281 × 1723
(2 × 2 × 7 × 7 × 19 × 79 × 281 × 1723)See below for interesting mathematical facts about the number 142438817948 from the Numbermatics database.
Names of 142438817948
- Cardinal: 142438817948 can be written as One hundred forty-two billion, four hundred thirty-eight million, eight hundred seventeen thousand, nine hundred forty-eight.
Scientific notation
- Scientific notation: 1.42438817948 × 1011
Factors of 142438817948
Divisors of 142438817948
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 14 19 28 38 49 76 79 98 133 158 196 266 281 316 532 553 562 931 1106 1124 1501 1723 1862 1967 2212 3002 3446 3724 3871 3934 5339 6004 6892 7742 7868 10507 10678 12061 13769 15484 21014 21356 22199 24122 27538 32737 37373 42028 44398 48244 55076 65474 73549 74746 84427 88796 130948 136117 147098 149492 155393 168854 229159 261611 272234 294196 310786 337708 421781 458318 484163 523222 544468 621572 843562 916636 952819 968326 1046444 1087751 1604113 1687124 1905638 1936652 2175502 2586223 2952467 3208226 3389141 3811276 4351004 5172446 5904934 6416452 6669733 6778282 9199097 10344892 11809868 13339466 13556564 18103561 18398194 20667269 23723987 26678932 36207122 36796388 38248877 41334538 47447974 64393679 72414244 76497754 82669076 94895948 126724927 128787358 152995508 253449854 257574716 267742139 450755753 506899708 535484278 726728663 901511506 1070968556 1453457326 1803023012 1874194973 2906914652 3748389946 5087100641 7496779892 10174201282 20348402564 35609704487 71219408974 142438817948
- Sum of all divisors σ(n): 310369651200
- Sum of proper divisors (its aliquot sum) s(n): 167930833252
- 142438817948 is an abundant number, because the sum of its proper divisors (167930833252) is greater than itself. Its abundance is 25492015304
Bases of 142438817948
- Binary: 100001001010100000001111100000100111002
- Hexadecimal: 0x212A03E09C
- Base-36: 1TFOE7BW
Squares and roots of 142438817948
- 142438817948 squared (1424388179482) is 20288816858423486930704
- 142438817948 cubed (1424388179483) is 2889915090877296345209904347475392
-
The
square root of 142438817948 is 377410.6754557957 -
The
cube root of 142438817948 is 5222.4720012663
Scales and comparisons
How big is 142438817948?- 142,438,817,948 seconds is equal to 4,529 years, 5 weeks, 6 days, 10 hours, 19 minutes, 8 seconds.
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To count from 1 to 142,438,817,948 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 142438817948 cubic inches would be around 435.2 feet tall.
Recreational maths with 142438817948
- 142438817948 backwards is 849718834241
- The number of decimal digits it has is: 12
- The sum of 142438817948's digits is 59
- More coming soon!
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The information we have on file for 142438817948 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 142438817948, math, Factors of 142438817948, curriculum, school, college, exams, university, Prime factorization of 142438817948, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two billion, four hundred thirty-eight million, eight hundred seventeen thousand, nine hundred forty-eight.