21934427 is an odd 8-digits prime number following 21934426
and preceding 21934428 . In scientific notation, it is written as 2.1934427 × 10^7.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 21934426 positive integers (up to 21934427) that are relatively prime to 21934427.
21934427 has 2 divisors, whose sum is 21934428
The reverse of 21934427 is 72443912
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 32 Digital Root 5
Name
twenty-one million nine hundred thirty-four thousand four hundred twenty-seven
Scientific notation
2.1934427 × 10^7
Engineering notation
2.1934427 × 10^6
Prime Factorization
21934427
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21934427 Product of the distinct prime numbers
The prime factorization of 21934427 is 21934427.
Since it has a total of 1 prime factors.
10 , 5 , 2 , 21 , 400 , 546 , 8847 , 7629 , 60094 , 53921 , 679040 , 408977 , 3002067 , 9349793 , 11568471 , 56337550 , 784100627 , 999483180 , 8311958419 , 2214262804
n×2
43868854
n×3
65803281
n×4
87737708
n×5
109672135
n÷2
10967213.5
n÷3
7311475.6666667
n÷3
5483606.75
n÷5
4386885.4
n2
481119087818329
n3
1.0553071510058E+22
n4
2.3147557666314E+29
n5
5.0772841386006E+36
2 √n4683.4204380986
3 √n279.9252649181
4 √n68.435520295375
5 √n29.391737396835
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21934428 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10967214 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4683.4205448582 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999088191 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21934427 can be divided by 2 positive divisors.
The sum of these divisors (counting 21934427) is 21934428, the average is 10967214.
Base
System
Value
2
Binary
1010011101011000101011011
3
Ternary
1112021101101012
4
Quaternary
1103223011123
5
Quinary
21103400202
6
Senary
2102044135
8
Octal
123530533
10
Decimal
21934427
12
Duodecimal
741964b
16
Hexadecimal
14eb15b
20
Vigesimal
6h1g17
36
Base36
d24pn
md5
5a26e24ad685812bd629946ae04eca9c
sha1
2d1b08782eb2aea7fefba67338a8b28e35e5ef71
sha256
6a028bd357c403fc71af7f14ae365dbd1a76b5e6304278a73762fd9c626ff524
sha512
f34ff6499c4232f9e112b3d98f49368c9c762e8f5c7693c57814d0494b9f245eec8ac554bc2060fe8e499dd6e7ae36134af09de860aca44d524fa1d2f3ff1de2
ripemd-160
9abb8232f2e598249392460b466e4608a3a97a07
Diameter
43868854
Circumference
137818069.4478
Area
1.5114801917919E+15
Volume
4.420460257174E+22
Surface area
6.0459207671675E+15
Circumference
137818069.4478
Perimeter
87737708
Area
481119087818329
Diagonal
31019964.146283
Surface area
2886714526909974
Volume
1.0553071510058E+22
Space diagonal
37991541.998911
Perimeter
65803281
Area
2.0833067614813E+14
Altitude
18995770.999455
Surface area
2.0833067614813E+14
Volume
1.2436914045181E+21
Height
10339988.048761