897742481 is an odd 9-digits composite number following 897742480
and preceding 897742482 . In scientific notation, it is written as 8.97742481 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 890398080 positive integers (up to 897742481) that are relatively prime to 897742481.
897742481 has 8 divisors, whose sum is 905100000
The reverse of 897742481 is 184247798
Previous prime number is 1249
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
eight hundred ninety-seven million seven hundred forty-two thousand four hundred eighty-one
Scientific notation
8.97742481 × 10^8
Engineering notation
8.97742481 × 10^6
Prime Factorization
139 × 1249 × 5171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
897742481
Product of the distinct prime numbers
The prime factorization of 897742481 is 139 × 1249 × 5171.
Since it has a total of 3 prime factors.
7 , 10 , 3 , 34 , 109 , 381 , 6195 , 1378 , 4734 , 32880 , 333881 , 249734 , 2499793 , 5092951 , 34718498 , 73201315 , 584474193 , 322249955 , 2448423337 , 3181597901
n×2
1795484962
n×3
2693227443
n×4
3590969924
n×5
4488712405
n÷2
448871240.5
n÷3
299247493.66667
n÷3
224435620.25
n÷5
179548496.2
n2
805941562192035361
n3
7.2352797758329E+26
n4
6.4954180166854E+35
n5
5.8312126854312E+44
2 √n
29962.351059288
3 √n
964.68144549974
4 √n
173.09636350683
5 √n
61.749060642829
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-897742480
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 897742481 can be divided by 8 positive divisors.
The sum of these divisors (counting 897742481) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101100000100111011010010001
3
Ternary
2022120021001011112
4
Quaternary
311200213122101
5
Quinary
3314310224411
6
Senary
225025423105
8
Octal
6540473221
10
Decimal
897742481
12
Duodecimal
21079aa95
16
Hexadecimal
35827691
20
Vigesimal
e0ahg41
36
Base36
euhqj5
md5
f910b4345e63f24f7f3fe20cd7ad7269
sha1
d075d7a805da783b2b052d531f015f901b52970f
sha256
f848d2937a0f59876ee0244793c4535cd6e8b3040fe2b70249014bc2634250ce
sha512
cecfa38d8e78b8c907e6f7479a83af1acea88bf3abb66c53e4d3b86ad8d4f05ff13775ccf6871c03d8ce4bf2012c92f977af6e43f8a31f974e04c235e1dd033e
ripemd-160
9084541ecbdc77dc71d43ac29e8974eca29a9485
Diameter
1795484962
Circumference
5640682366.2501
Area
2.5319400910052E+18
Volume
3.0307069053898E+27
Surface area
1.0127760364021E+19
Circumference
5640682366.2501
Perimeter
3590969924
Area
805941562192035361
Diagonal
1269599592.1487
Surface area
4835649373152212166
Volume
7.2352797758329E+26
Space diagonal
1554935589.2049
Perimeter
2693227443
Area
3.4898293341201E+17
Altitude
777467794.60247
Surface area
3.4898293341201E+17
Volume
8.5268589887889E+25
Height
423199864.04956