421948907 is an odd 9-digits prime number following 421948906
and preceding 421948908 . In scientific notation, it is written as 4.21948907 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 421948906 positive integers (up to 421948907) that are relatively prime to 421948907.
421948907 has 2 divisors, whose sum is 421948908
The reverse of 421948907 is 709849124
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
four hundred twenty-one million nine hundred forty-eight thousand nine hundred seven
Scientific notation
4.21948907 × 10^8
Engineering notation
4.21948907 × 10^6
Prime Factorization
421948907
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
421948907 Product of the distinct prime numbers
The prime factorization of 421948907 is 421948907.
Since it has a total of 1 prime factors.
10 , 2 , 22 , 63 , 913 , 375 , 1030 , 4078 , 7745 , 66396 , 42163 , 501289 , 6653924 , 6243610 , 33166866 , 26103106 , 499404283 , 937051072 , 6873789199 , 468838322
n×2
843897814
n×3
1265846721
n×4
1687795628
n×5
2109744535
n÷2
210974453.5
n÷3
140649635.66667
n÷3
105487226.75
n÷5
84389781.4
n2
178040880118494649
n3
7.5124154767317E+25
n4
3.1698554993368E+34
n5
1.3375170632931E+43
2 √n20541.394962368
3 √n750.04379418345
4 √n143.32269521038
5 √n53.094798047515
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
421948908 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
210974454 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
20541.394986709 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999952601 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421948907 can be divided by 2 positive divisors.
The sum of these divisors (counting 421948907) is 421948908, the average is 210974454.
Base
System
Value
2
Binary
11001001001100110110111101011
3
Ternary
1002101222020002022
4
Quaternary
121021212313223
5
Quinary
1331004331112
6
Senary
105511455055
8
Octal
3111466753
10
Decimal
421948907
12
Duodecimal
b938748b
16
Hexadecimal
19266deb
20
Vigesimal
6bh3c57
36
Base36
6z7tuz
md5
180b867b5b0696d6c61298532652954b
sha1
f84959f7d35b292e9e993a27ef3e7f8abf91684a
sha256
5b13811aac3b4770ccf950690fff6f3569b1ef06a1e8c06464d79eb748b862b5
sha512
87fb13af07038da10b86f3b6c7aeb7dc939f9c3c0784b6e75d5ef8a5d11e889887d27d962c1c0d42b2a2e8fbf072aaaa9cc279811dac987a90c50b2aef33ae28
ripemd-160
094d3596c738388813640327c4381b4950eb3a0d
Diameter
843897814
Circumference
2651183172.8429
Area
5.5933192101892E+17
Volume
3.1467932363219E+26
Surface area
2.2373276840757E+18
Circumference
2651183172.8429
Perimeter
1687795628
Area
178040880118494649
Diagonal
596725866.9079
Surface area
1068245280710967894
Volume
7.5124154767317E+25
Space diagonal
730836945.12216
Perimeter
1265846721
Area
7.7093962547378E+16
Altitude
365418472.56108
Surface area
7.7093962547378E+16
Volume
8.8534665444796E+24
Height
198908622.30263