897742492 is an even 9-digits composite number following 897742491
and preceding 897742493 . In scientific notation, it is written as 8.97742492 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 448871244 positive integers (up to 897742492) that are relatively prime to 897742492.
897742492 has 6 divisors, whose sum is 1571049368
The reverse of 897742492 is 294247798
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
eight hundred ninety-seven million seven hundred forty-two thousand four hundred ninety-two
Scientific notation
8.97742492 × 10^8
Engineering notation
8.97742492 × 10^6
Prime Factorization
2 × 2 × 224435623
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
448871246
Product of the distinct prime numbers
The prime factorization of 897742492 is 2 × 2 × 224435623.
Since it has a total of 3 prime factors.
1 , 3 , 41 , 5 , 806 , 580 , 5577 , 908 , 29667 , 17479 , 74787 , 993464 , 7850396 , 67012 , 51993158 , 29585311 , 640499913 , 975463083 , 7757651902 , 4716177981
n×2
1795484984
n×3
2693227476
n×4
3590969968
n×5
4488712460
n÷2
448871246
n÷3
299247497.33333
n÷3
224435623
n÷5
179548498.4
n2
805941581942370064
n3
7.2352800417937E+26
n4
6.4954183350377E+35
n5
5.8312130426792E+44
2 √n
29962.351242851
3 √n
964.68144943981
4 √n
173.09636403706
5 √n
61.749060794151
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-897742491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 897742492 can be divided by 6 positive divisors.
The sum of these divisors (counting 897742492) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110101100000100111011010011100
3
Ternary
2022120021001011221
4
Quaternary
311200213122130
5
Quinary
3314310224432
6
Senary
225025423124
8
Octal
6540473234
10
Decimal
897742492
12
Duodecimal
21079aaa4
16
Hexadecimal
3582769c
20
Vigesimal
e0ahg4c
36
Base36
euhqjg
md5
f9857f05e93d21b14a7dc779c07163c2
sha1
1463eece3ea557fb3c32b440bd5aa08968eb08f4
sha256
a954ff637dac476edfa36c123cb3433287164ab769558c1ed2664ade3fd66bc4
sha512
f71b16592c57e54271e5957261fcb58ac1280ccb75815352f251d23c9b096b2f66ca1733edc7fd9db3daca153f94f9168f2c1ca7004c922ed8b382ff7c8e2fca
ripemd-160
463513aafe098df33f34cdb9c3160eba5c3e2117
Diameter
1795484984
Circumference
5640682435.3652
Area
2.5319401530527E+18
Volume
3.0307070167952E+27
Surface area
1.0127760612211E+19
Circumference
5640682435.3652
Perimeter
3590969968
Area
805941581942370064
Diagonal
1269599607.705
Surface area
4835649491654220384
Volume
7.2352800417937E+26
Space diagonal
1554935608.2575
Perimeter
2693227476
Area
3.4898294196416E+17
Altitude
777467804.12875
Surface area
3.4898294196416E+17
Volume
8.5268593022266E+25
Height
423199869.23501