21742753 is an odd 8-digits prime number following 21742752
and preceding 21742754 . In scientific notation, it is written as 2.1742753 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 21742752 positive integers (up to 21742753) that are relatively prime to 21742753.
21742753 has 2 divisors, whose sum is 21742754
The reverse of 21742753 is 35724712
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
twenty-one million seven hundred forty-two thousand seven hundred fifty-three
Scientific notation
2.1742753 × 10^7
Engineering notation
2.1742753 × 10^6
Prime Factorization
21742753
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21742753 Product of the distinct prime numbers
The prime factorization of 21742753 is 21742753.
Since it has a total of 1 prime factors.
1 , 2 , 23 , 98 , 557 , 222 , 8516 , 3073 , 56497 , 43336 , 981395 , 38543 , 9324196 , 4663687 , 59084993 , 504868 , 288621033 , 344786473 , 9850877635 , 2401524194
n×2
43485506
n×3
65228259
n×4
86971012
n×5
108713765
n÷2
10871376.5
n÷3
7247584.3333333
n÷3
5435688.25
n÷5
4348550.6
n2
472747308019009
n3
1.0278827949672E+22
n4
2.2349001723922E+29
n5
4.8592882427981E+36
2 √n4662.9125018598
3 √n279.10750258309
4 √n68.285521905158
5 √n29.34018895608
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21742754 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10871377 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4662.9126090889 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999080153 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21742753 can be divided by 2 positive divisors.
The sum of these divisors (counting 21742753) is 21742754, the average is 10871377.
Base
System
Value
2
Binary
1010010111100010010100001
3
Ternary
1111220122110011
4
Quaternary
1102330102201
5
Quinary
21031232003
6
Senary
2054004521
8
Octal
122742241
10
Decimal
21742753
12
Duodecimal
7346741
16
Hexadecimal
14bc4a1
20
Vigesimal
6fhghd
36
Base36
cy0td
md5
e2badfce8e9994539c76041688315f40
sha1
4462fe43215c21a3bcd1d55c8f758f73dababd6e
sha256
36974cee132a61a4f12a1d790f4681fa282118028ce558c4cf58b44f5351f373
sha512
43af24007a283aab07aa869cfe688252c5deb9bedd2c1e44b6ae407c0eaab5b0f33b8c82074b9aca8851316d31c1acd309cc29857b336b4cefe40bebd2b19c93
ripemd-160
291871f10d25465d7c5a2e8cd6725a46a82339df
Diameter
43485506
Circumference
136613746.18723
Area
1.4851794698769E+15
Volume
4.3055853832272E+22
Surface area
5.9407178795075E+15
Circumference
136613746.18723
Perimeter
86971012
Area
472747308019009
Diagonal
30748896.175928
Surface area
2836483848114054
Volume
1.0278827949672E+22
Space diagonal
37659552.892421
Perimeter
65228259
Area
2.0470558915758E+14
Altitude
18829776.44621
Surface area
2.0470558915758E+14
Volume
1.2113714909772E+21
Height
10249632.058643