142242409984
142,242,409,984 is an even composite number composed of four prime numbers multiplied together.
142242409984 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142242409984:
29 × 23 × 617 × 19577
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 617 × 19577)See below for interesting mathematical facts about the number 142242409984 from the Numbermatics database.
Names of 142242409984
- Cardinal: 142242409984 can be written as One hundred forty-two billion, two hundred forty-two million, four hundred nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.42242409984 × 1011
Factors of 142242409984
Divisors of 142242409984
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 617 736 1234 1472 2468 2944 4936 5888 9872 11776 14191 19577 19744 28382 39154 39488 56764 78308 78976 113528 156616 157952 227056 313232 315904 450271 454112 626464 900542 908224 1252928 1801084 1816448 2505856 3602168 3632896 5011712 7204336 7265792 10023424 12079009 14408672 24158018 28817344 48316036 57634688 96632072 115269376 193264144 230538752 277817207 386528288 555634414 773056576 1111268828 1546113152 2222537656 3092226304 4445075312 6184452608 8890150624 17780301248 35560602496 71121204992 142242409984
- Sum of all divisors σ(n): 297059656608
- Sum of proper divisors (its aliquot sum) s(n): 154817246624
- 142242409984 is an abundant number, because the sum of its proper divisors (154817246624) is greater than itself. Its abundance is 12574836640
Bases of 142242409984
- Binary: 100001000111100100111011101110000000002
- Hexadecimal: 0x211E4EEE00
- Base-36: 1TCFGHZ4
Squares and roots of 142242409984
- 142242409984 squared (1422424099842) is 20232903198056342880256
- 142242409984 cubed (1422424099843) is 2877976911864515075905053370875904
-
The
square root of 142242409984 is 377150.3811266801 -
The
cube root of 142242409984 is 5220.0704861717
Scales and comparisons
How big is 142242409984?- 142,242,409,984 seconds is equal to 4,522 years, 45 weeks, 1 day, 4 hours, 33 minutes, 4 seconds.
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To count from 1 to 142,242,409,984 would take you about nine thousand and forty-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 142242409984 cubic inches would be around 435 feet tall.
Recreational maths with 142242409984
- 142242409984 backwards is 489904242241
- The number of decimal digits it has is: 12
- The sum of 142242409984's digits is 49
- More coming soon!
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