21231430348785984
21,231,430,348,785,984 is an even composite number composed of four prime numbers multiplied together.
21231430348785984 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 21231430348785984:
26 × 32 × 6053 × 6089562553
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 6053 × 6089562553)See below for interesting mathematical facts about the number 21231430348785984 from the Numbermatics database.
Names of 21231430348785984
- Cardinal: 21231430348785984 can be written as Twenty-one quadrillion, two hundred thirty-one trillion, four hundred thirty billion, three hundred forty-eight million, seven hundred eighty-five thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.1231430348785984 × 1016
Factors of 21231430348785984
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 6089568611
Divisors of 21231430348785984
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 6053 12106 18159 24212 36318 48424 54477 72636 96848 108954 145272 193696 217908 290544 387392 435816 581088 871632 1162176 1743264 3486528 6089562553 12179125106 18268687659 24358250212 36537375318 48716500424 54806062977 73074750636 97433000848 109612125954 146149501272 194866001696 219224251908 292299002544 389732003392 438448503816 584598005088 876897007632 1169196010176 1753794015264 3507588030528 36860122133309 73720244266618 110580366399927 147440488533236 221160732799854 294880977066472 331741099199781 442321465599708 589761954132944 663482198399562 884642931199416 1179523908265888 1326964396799124 1769285862398832 2359047816531776 2653928793598248 3538571724797664 5307857587196496 7077143449595328 10615715174392992 21231430348785984
- Sum of all divisors σ(n): 60866115519863316
- Sum of proper divisors (its aliquot sum) s(n): 39634685171077332
- 21231430348785984 is an abundant number, because the sum of its proper divisors (39634685171077332) is greater than itself. Its abundance is 18403254822291348
Bases of 21231430348785984
- Binary: 10010110110110111011111100110000000001101001001010000002
- Hexadecimal: 0x4B6DDF98034940
- Base-36: 5T1WWGADOW0
Squares and roots of 21231430348785984
- 21231430348785984 squared (212314303487859842) is 450773634655350530205902634848256
- 21231430348785984 cubed (212314303487859843) is 9570569027254174632052442921383780989821659643904
-
The
square root of 21231430348785984 is 145710090.0719850079 -
The
cube root of 21231430348785984 is 276902.2073467801
Scales and comparisons
How big is 21231430348785984?- 21,231,430,348,785,984 seconds is equal to 675,093,811 years, 50 weeks, 1 day, 9 hours, 26 minutes, 24 seconds.
-
To count from 1 to 21,231,430,348,785,984 would take you about two billion, twenty-five million, two hundred eighty-one thousand, four hundred thirty-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 21231430348785984 cubic inches would be around 23075.2 feet tall.
Recreational maths with 21231430348785984
- 21231430348785984 backwards is 48958784303413212
- 21231430348785984 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21231430348785984's digits is 72
- More coming soon!
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The information we have on file for 21231430348785984 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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