421930907 is an odd 9-digits prime number following 421930906
and preceding 421930908 . In scientific notation, it is written as 4.21930907 × 10^8.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 421930906 positive integers (up to 421930907) that are relatively prime to 421930907.
421930907 has 2 divisors, whose sum is 421930908
The reverse of 421930907 is 709039124
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
four hundred twenty-one million nine hundred thirty thousand nine hundred seven
Scientific notation
4.21930907 × 10^8
Engineering notation
4.21930907 × 10^6
Prime Factorization
421930907
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
421930907 Product of the distinct prime numbers
The prime factorization of 421930907 is 421930907.
Since it has a total of 1 prime factors.
6 , 4 , 8 , 18 , 292 , 429 , 4390 , 616 , 91071 , 22779 , 146080 , 697026 , 3636914 , 6484044 , 39827304 , 731796 , 120806700 , 339599572 , 1829819593 , 7914206704
n×2
843861814
n×3
1265792721
n×4
1687723628
n×5
2109654535
n÷2
210965453.5
n÷3
140643635.66667
n÷3
105482726.75
n÷5
84386181.4
n2
178025690281842649
n3
7.5114540969919E+25
n4
3.1693146400327E+34
n5
1.3372318006374E+43
2 √n20540.956818026
3 √n750.03312861071
4 √n143.32116667829
5 √n53.094345043534
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
421930908 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
210965454 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
20540.956842367 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999952599 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421930907 can be divided by 2 positive divisors.
The sum of these divisors (counting 421930907) is 421930908, the average is 210965454.
Base
System
Value
2
Binary
11001001001100010011110011011
3
Ternary
1002101221022101122
4
Quaternary
121021202132123
5
Quinary
1331003242112
6
Senary
105511235455
8
Octal
3111423633
10
Decimal
421930907
12
Duodecimal
b9378b8b
16
Hexadecimal
1926279b
20
Vigesimal
6bh1757
36
Base36
6z7fyz
md5
277fc8916ecb7276b81a9db190c05414
sha1
5ac87787838fbc25d0ec388851ccf7fb35d8ab1f
sha256
334153d5c58783a34b26f5bb22109cc5e9572ae6ad706bc30194005d65ce0897
sha512
6ed095ff595ad3cf4826ba008e5bc41eda122fbfa73e4c47983e66500899b8d577d05c739a2ac42da1609027d23e9f3efae406fde641cc0eb04baa8cc2e6e4a8
ripemd-160
daae9c9a4d95b366fd0d081c57327966d270f830
Diameter
843861814
Circumference
2651070075.5074
Area
5.5928420073969E+17
Volume
3.1463905345182E+26
Surface area
2.2371368029588E+18
Circumference
2651070075.5074
Perimeter
1687723628
Area
178025690281842649
Diagonal
596700411.06378
Surface area
1068154141691055894
Volume
7.5114540969919E+25
Space diagonal
730805768.20762
Perimeter
1265792721
Area
7.7087385155168E+16
Altitude
365402884.10381
Surface area
7.7087385155168E+16
Volume
8.8523335475907E+24
Height
198900137.02126