72428673024
72,428,673,024 is an even composite number composed of four prime numbers multiplied together.
72428673024 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 72428673024:
211 × 32 × 127 × 30941
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 127 × 30941)See below for interesting mathematical facts about the number 72428673024 from the Numbermatics database.
Names of 72428673024
- Cardinal: 72428673024 can be written as Seventy-two billion, four hundred twenty-eight million, six hundred seventy-three thousand and twenty-four.
Scientific notation
- Scientific notation: 7.2428673024 × 1010
Factors of 72428673024
Divisors of 72428673024
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 127 128 144 192 254 256 288 381 384 508 512 576 762 768 1016 1024 1143 1152 1524 1536 2032 2048 2286 2304 3048 3072 4064 4572 4608 6096 6144 8128 9144 9216 12192 16256 18288 18432 24384 30941 32512 36576 48768 61882 65024 73152 92823 97536 123764 130048 146304 185646 195072 247528 260096 278469 292608 371292 390144 495056 556938 585216 742584 780288 990112 1113876 1170432 1485168 1980224 2227752 2340864 2970336 3929507 3960448 4455504 5940672 7859014 7920896 8911008 11788521 11881344 15718028 15841792 17822016 23577042 23762688 31436056 31683584 35365563 35644032 47154084 47525376 62872112 63367168 70731126 71288064 94308168 95050752 125744224 141462252 142576128 188616336 190101504 251488448 282924504 285152256 377232672 502976896 565849008 570304512 754465344 1005953792 1131698016 1508930688 2011907584 2263396032 3017861376 4023815168 4526792064 6035722752 8047630336 9053584128 12071445504 18107168256 24142891008 36214336512 72428673024
- Sum of all divisors σ(n): 210841263360
- Sum of proper divisors (its aliquot sum) s(n): 138412590336
- 72428673024 is an abundant number, because the sum of its proper divisors (138412590336) is greater than itself. Its abundance is 65983917312
Bases of 72428673024
- Binary: 10000110111010001010111011000000000002
- Hexadecimal: 0x10DD15D800
- Base-36: X9U5TS0
Squares and roots of 72428673024
- 72428673024 squared (724286730242) is 5245912676017505304576
- 72428673024 cubed (724286730243) is 379954493923728738205320634957824
-
The
square root of 72428673024 is 269125.7568944303 -
The
cube root of 72428673024 is 4168.4075723565
Scales and comparisons
How big is 72428673024?- 72,428,673,024 seconds is equal to 2,303 years, 2 days, 19 hours, 50 minutes, 24 seconds.
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To count from 1 to 72,428,673,024 would take you about four thousand, six hundred 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 72428673024 cubic inches would be around 347.4 feet tall.
Recreational maths with 72428673024
- 72428673024 backwards is 42037682427
- The number of decimal digits it has is: 11
- The sum of 72428673024's digits is 45
- More coming soon!
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The information we have on file for 72428673024 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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