420996908 is an even 9-digits composite number following 420996907
and preceding 420996909 . In scientific notation, it is written as 4.20996908 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 187688448 positive integers (up to 420996908) that are relatively prime to 420996908.
420996908 has 24 divisors, whose sum is 821142000
The reverse of 420996908 is 809699024
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
four hundred twenty million nine hundred ninety-six thousand nine hundred eight
Scientific notation
4.20996908 × 10^8
Engineering notation
4.20996908 × 10^6
Prime Factorization
2 × 2 × 19 × 17 × 325849
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210498454 Product of the distinct prime numbers
The prime factorization of 420996908 is 2 × 2 × 19 × 17 × 325849.
Since it has a total of 5 prime factors.
8 , 9 , 40 , 12 , 706 , 447 , 3809 , 4038 , 39286 , 90563 , 205927 , 341866 , 1223739 , 6448121 , 64436820 , 8341081 , 27196602 , 301747647 , 7950699361 , 8651274798
n×2
841993816
n×3
1262990724
n×4
1683987632
n×5
2104984540
n÷2
210498454
n÷3
140332302.66667
n÷3
105249227
n÷5
84199381.6
n2
177238396545560464
n3
7.4616816924559E+25
n4
3.1413449210041E+34
n5
1.3224964987042E+43
2 √n20518.209181115
3 √n749.47928774718
4 √n143.24178573697
5 √n53.070817953013
1 , 2 , 4 , 17 , 19 , 34 , 38 , 68 , 76 , 323 , 646 , 1292 , 325849 , 651698 , 1303396 , 5539433 , 6191131 , 11078866 , 12382262 , 22157732 , 24764524 , 105249227 , 210498454 , 420996908
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
-420996907 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 420996908 can be divided by 24 positive divisors.
The sum of these divisors (counting 420996908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001000101111110011100101100
3
Ternary
1002100011212012002
4
Quaternary
121011332130230
5
Quinary
1330233400113
6
Senary
105435231432
8
Octal
3105763454
10
Decimal
420996908
12
Duodecimal
b8ba8578
16
Hexadecimal
1917e72c
20
Vigesimal
6bb4c58
36
Base36
6ynfak
md5
e662cf94978f7296edf69fb29878b2f8
sha1
c6c3a675aa21be21b0f37d6911c082e8eba8cf5d
sha256
ce4c657331407a687238121c3f60379d25fbb51ff9d03c1b014ef2a9286ed802
sha512
cccfd53907f8a45ecda180ff9e09087de41910b009953a6c76de7fc887473baecd9a5eed57f26cea0f89f3fef5569e5537f9508a0d0e2c656e7b4bf3e928e6d1
ripemd-160
91e0ca82f5f32cc28ed60f067d05c9fbd838f4eb
Diameter
841993816
Circumference
2645201586.7136
Area
5.5681084452157E+17
Volume
3.1255419184593E+26
Surface area
2.2272433780863E+18
Circumference
2645201586.7136
Perimeter
1683987632
Area
177238396545560464
Diagonal
595379537.01074
Surface area
1063430379273362784
Volume
7.4616816924559E+25
Space diagonal
729188034.4854
Perimeter
1262990724
Area
7.6746476967238E+16
Altitude
364594017.2427
Surface area
7.6746476967238E+16
Volume
8.7936762063185E+24
Height
198459845.67025