421820108 is an even 9-digits composite number following 421820107
and preceding 421820109 . In scientific notation, it is written as 4.21820108 × 10^8.
The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors.
There are 208353600 positive integers (up to 421820108) that are relatively prime to 421820108.
421820108 has 24 divisors, whose sum is 747172944
The reverse of 421820108 is 801028124
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 26 Digital Root 8
Name
four hundred twenty-one million eight hundred twenty thousand one hundred eight
Scientific notation
4.21820108 × 10^8
Engineering notation
4.21820108 × 10^6
Prime Factorization
2 × 2 × 421 × 107 × 2341
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210910054 Product of the distinct prime numbers
The prime factorization of 421820108 is 2 × 2 × 421 × 107 × 2341.
Since it has a total of 5 prime factors.
6 , 1 , 88 , 23 , 690 , 162 , 9320 , 8378 , 77130 , 63643 , 666087 , 512127 , 7608012 , 7817072 , 72352577 , 14495346 , 409701606 , 67190936 , 1366677334 , 1958185266
n×2
843640216
n×3
1265460324
n×4
1687280432
n×5
2109100540
n÷2
210910054
n÷3
140606702.66667
n÷3
105455027
n÷5
84364021.6
n2
177932203513131664
n3
7.5055381302587E+25
n4
3.1659869047038E+34
n5
1.3354769380688E+43
2 √n20538.25961468
3 √n749.96746999649
4 √n143.31175672177
5 √n53.091556236995
1 , 2 , 4 , 107 , 214 , 421 , 428 , 842 , 1684 , 2341 , 4682 , 9364 , 45047 , 90094 , 180188 , 250487 , 500974 , 985561 , 1001948 , 1971122 , 3942244 , 105455027 , 210910054 , 421820108
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-421820107 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421820108 can be divided by 24 positive divisors.
The sum of these divisors (counting 421820108) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001001001000111011011001100
3
Ternary
1002101201200101222
4
Quaternary
121021013123030
5
Quinary
1330441220413
6
Senary
105505022512
8
Octal
3111073314
10
Decimal
421820108
12
Duodecimal
b9324a38
16
Hexadecimal
192476cc
20
Vigesimal
6bg7a58
36
Base36
6z52h8
md5
44b353a41143281305262813ecbb87d3
sha1
44369f95fd08afd32ca98f31db86e9146d025b52
sha256
7e7f34f74c13d8110c9e6c5a74fab2fab2fa87b7c4f2839a7fa9d6ebff783ebb
sha512
408d308c4aa5073d31d4712acc3c5612bce747c9cb00e8415955457d57f203beb2190d3e9a46bdd744b9bc045bf0ab9e6ff880370d5b9d8d1dd956452a6703e0
ripemd-160
f1ea9c107acdadf14ab3899296b08275029fbcfb
Diameter
843640216
Circumference
2650373904.8585
Area
5.589905033939E+17
Volume
3.1439124601678E+26
Surface area
2.2359620135756E+18
Circumference
2650373904.8585
Perimeter
1687280432
Area
177932203513131664
Diagonal
596543717.61528
Surface area
1067593221078789984
Volume
7.5055381302587E+25
Space diagonal
730613858.71019
Perimeter
1265460324
Area
7.7046904196857E+16
Altitude
365306929.3551
Surface area
7.7046904196857E+16
Volume
8.8453615139336E+24
Height
198847905.87176