97128445 is an odd 8-digits composite number following 97128444
and preceding 97128446 . In scientific notation, it is written as 9.7128445 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 77478720 positive integers (up to 97128445) that are relatively prime to 97128445.
97128445 has 8 divisors, whose sum is 116890200
The reverse of 97128445 is 54482179
Previous prime number is 349
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
ninety-seven million one hundred twenty-eight thousand four hundred forty-five
Scientific notation
9.7128445 × 10^7
Engineering notation
9.7128445 × 10^6
Prime Factorization
5 × 349 × 55661
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97128445
Product of the distinct prime numbers
The prime factorization of 97128445 is 5 × 349 × 55661.
Since it has a total of 3 prime factors.
5 , 8 , 47 , 70 , 452 , 899 , 2458 , 9111 , 42496 , 45239 , 210541 , 449331 , 8008431 , 4569886 , 35477050 , 37330778 , 918582849 , 37785409 , 3238158164 , 7313470137
n×2
194256890
n×3
291385335
n×4
388513780
n×5
485642225
n÷2
48564222.5
n÷3
32376148.333333
n÷3
24282111.25
n÷5
19425689
n2
9433934828118025
n3
9.1630342008645E+23
n4
8.8999126341178E+31
n5
8.6443467478772E+39
2 √n
9855.3764514604
3 √n
459.67280607741
4 √n
99.274248682427
5 √n
39.579407372356
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
-97128444
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 97128445 can be divided by 8 positive divisors.
The sum of these divisors (counting 97128445) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110010100000111111111101
3
Ternary
20202202122011211
4
Quaternary
11302200333331
5
Quinary
144331102240
6
Senary
13345444421
8
Octal
562407775
10
Decimal
97128445
12
Duodecimal
28640711
16
Hexadecimal
5ca0ffd
20
Vigesimal
1a71125
36
Base36
1ltssd
md5
c4d80c6208d1670ef687ebe1a80d33bb
sha1
4240efe0ad693178e29f1a5341bac1d6f73754de
sha256
44370905beb4c3916211a8bcd84e236e6e6e251635d5cebaf15b94736e2d9628
sha512
c47b16b6df8e5aef8a91c3e8f4620283a1b2db0ff287c64e1bcf3683a4079285c4698ae745fa769f7bf8e430c4f0f92e5994a64c4201c6f10223a3f7e95cfa28
ripemd-160
b1c9a82db5311015279206baae3312d57e846f01
Diameter
194256890
Circumference
610276018.5332
Area
2.963758035046E+16
Volume
3.8382027906704E+24
Surface area
1.1855032140184E+17
Circumference
610276018.5332
Perimeter
388513780
Area
9433934828118025
Diagonal
137360364.21121
Surface area
56603608968708150
Volume
9.1630342008645E+23
Space diagonal
168231401.60016
Perimeter
291385335
Area
4.0850136093985E+15
Altitude
84115700.80008
Surface area
4.0850136093985E+15
Volume
1.0798739366126E+23
Height
45786788.070403