97431391 is an odd 8-digits composite number following 97431390
and preceding 97431392 . In scientific notation, it is written as 9.7431391 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 96535800 positive integers (up to 97431391) that are relatively prime to 97431391.
97431391 has 8 divisors, whose sum is 98330624
The reverse of 97431391 is 19313479
Previous prime number is 607
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
ninety-seven million four hundred thirty-one thousand three hundred ninety-one
Scientific notation
9.7431391 × 10^7
Engineering notation
9.7431391 × 10^6
Prime Factorization
151 × 607 × 1063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97431391
Product of the distinct prime numbers
The prime factorization of 97431391 is 151 × 607 × 1063.
Since it has a total of 3 prime factors.
9 , 7 , 73 , 23 , 771 , 887 , 8214 , 927 , 52725 , 8514 , 180490 , 943077 , 2760008 , 4157539 , 73289391 , 39415893 , 637667326 , 52499179 , 3151832038 , 8497964495
n×2
194862782
n×3
292294173
n×4
389725564
n×5
487156955
n÷2
48715695.5
n÷3
32477130.333333
n÷3
24357847.75
n÷5
19486278.2
n2
9492875952194881
n3
9.249041086128E+23
n4
9.011469384376E+31
n5
8.7799999707367E+39
2 √n
9870.7340659142
3 √n
460.15022031401
4 √n
99.351568009339
5 √n
39.604066454895
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
-97431390
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 97431391 can be divided by 8 positive divisors.
The sum of these divisors (counting 97431391) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110011101010111101011111
3
Ternary
20210100000202001
4
Quaternary
11303222331133
5
Quinary
144420301031
6
Senary
13400143131
8
Octal
563527537
10
Decimal
97431391
12
Duodecimal
28767aa7
16
Hexadecimal
5ceaf5f
20
Vigesimal
1a8ii9b
36
Base36
1m0ajj
md5
409631bbfb821a36edacb227a73b1d99
sha1
78a5621b1e7334677894d788386a0206c3f468f7
sha256
7ed9673b9ac6f32ba70728d04ecf2bb3bfc4d90be900ad501c7e181f2254d7ef
sha512
5622bad6d8831a386e2deb86d334d7b228d37d097d40656a7dfef8375393b37326b27f8274a0cdbeb215438280bc3d555a021bcf03798d0b00964df8876a8982
ripemd-160
75b19b42358c9693d57c21ba7a0d1d27be255cf7
Diameter
194862782
Circumference
612179484.38927
Area
2.9822749352855E+16
Volume
3.874229270524E+24
Surface area
1.1929099741142E+17
Circumference
612179484.38927
Perimeter
389725564
Area
9492875952194881
Diagonal
137788794.55308
Surface area
56957255713169286
Volume
9.249041086128E+23
Space diagonal
168756119.46411
Perimeter
292294173
Area
4.1105358647876E+15
Altitude
84378059.732055
Surface area
4.1105358647876E+15
Volume
1.0900099452457E+23
Height
45929598.184359