97157439 is an odd 8-digits composite number following 97157438
and preceding 97157440 . In scientific notation, it is written as 9.7157439 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 63951264 positive integers (up to 97157439) that are relatively prime to 97157439.
97157439 has 8 divisors, whose sum is 109320000
The reverse of 97157439 is 93475179
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-seven million one hundred fifty-seven thousand four hundred thirty-nine
Scientific notation
9.7157439 × 10^7
Engineering notation
9.7157439 × 10^6
Prime Factorization
9 × 79 × 136649
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97157439
Product of the distinct prime numbers
The prime factorization of 97157439 is 9 × 79 × 136649.
Since it has a total of 3 prime factors.
1 , 9 , 41 , 41 , 37 , 944 , 4585 , 8963 , 63245 , 20198 , 724832 , 953994 , 6112434 , 4857612 , 22463336 , 78679073 , 194677504 , 933589531 , 9964317932 , 5007833904
n×2
194314878
n×3
291472317
n×4
388629756
n×5
485787195
n÷2
48578719.5
n÷3
32385813
n÷3
24289359.75
n÷5
19431487.8
n2
9439567953038721
n3
9.1712424758371E+23
n4
8.9105443140036E+31
n5
8.657256656446E+39
2 √n
9856.8473154452
3 √n
459.71854079976
4 √n
99.281656490236
5 √n
39.581770075346
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
-97157438
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 97157439 can be divided by 8 positive divisors.
The sum of these divisors (counting 97157439) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110010101000000100111111
3
Ternary
20202211002221200
4
Quaternary
11302220010333
5
Quinary
144333014224
6
Senary
13350230543
8
Octal
562500477
10
Decimal
97157439
12
Duodecimal
28655453
16
Hexadecimal
5ca813f
20
Vigesimal
1a74dbj
36
Base36
1luf5r
md5
01eefe166f5ee62d4da0a75e5c831c7f
sha1
e802b1b62393aa658a54b720837feb34dc8e59ab
sha256
07f8e81cc7bf2f8bb8eff523ed2bacf657647b0c22df20a7d1fb43e13f3372ce
sha512
79cf34bc45ec12989e11540b7ab242012faa0f1327d6a7b918eebfaf3946db2c913d99bb1d320ae0428e195357f37d14cd207b0e6bf9ad5a9cfe282283e28ceb
ripemd-160
28276649fc2790fd418ce601fcb08205cb82f756
Diameter
194314878
Circumference
610458193.208
Area
2.9655277334328E+16
Volume
3.8416410648508E+24
Surface area
1.1862110933731E+17
Circumference
610458193.208
Perimeter
388629756
Area
9439567953038721
Diagonal
137401367.91924
Surface area
56637407718232326
Volume
9.1712424758371E+23
Space diagonal
168281620.68127
Perimeter
291472317
Area
4.0874528240405E+15
Altitude
84140810.340637
Surface area
4.0874528240405E+15
Volume
1.0808412910951E+23
Height
45800455.973079