97185897 is an odd 8-digits composite number following 97185896
and preceding 97185898 . In scientific notation, it is written as 9.7185897 × 10^7.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 64790592 positive integers (up to 97185897) that are relatively prime to 97185897.
97185897 has 4 divisors, whose sum is 107984340
The reverse of 97185897 is 79858179
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-seven million one hundred eighty-five thousand eight hundred ninety-seven
Scientific notation
9.7185897 × 10^7
Engineering notation
9.7185897 × 10^6
Prime Factorization
9 × 10798433
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
97185897
Product of the distinct prime numbers
The prime factorization of 97185897 is 9 × 10798433.
Since it has a total of 2 prime factors.
2 , 7 , 96 , 67 , 899 , 680 , 1801 , 2314 , 38377 , 46594 , 422278 , 885796 , 6223053 , 4293492 , 97864398 , 97027018 , 97750381 , 226210237 , 4305390934 , 2413935182
n×2
194371794
n×3
291557691
n×4
388743588
n×5
485929485
n÷2
48592948.5
n÷3
32395299
n÷3
24296474.25
n÷5
19437179.4
n2
9445098575694609
n3
9.179303773323E+23
n4
8.9209887104588E+31
n5
8.6699428995281E+39
2 √n
9858.2907747743
3 √n
459.76342119611
4 √n
99.288925740861
5 √n
39.584088551571
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97185896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97185897 can be divided by 4 positive divisors.
The sum of these divisors (counting 97185897) is 1, the average is 0.25.
Base
System
Value
2
Binary
101110010101111000001101001
3
Ternary
20202212112222200
4
Quaternary
11302233001221
5
Quinary
144334422042
6
Senary
13351010413
8
Octal
562570151
10
Decimal
97185897
12
Duodecimal
28669a09
16
Hexadecimal
5caf069
20
Vigesimal
1a784eh
36
Base36
1lv149
md5
53371d2504046ed48cc4bf177c4f6b82
sha1
dd1e7eab61e1cbfe02295b8e308266d11b493f25
sha256
d76928aea82603a2b75023ce17a644575d360692a4d31e53ad803bee85e9768e
sha512
d793d5a0188e97ff94e436b1793520dfba23d737591b4bb430e7813a572ee91b70d960deacd776cb02f5f3708b26d1edc05e2306f54d22d049294afa3b5a04b7
ripemd-160
418ebdf16c07c49cb0113da63e0c215c31a6e254
Diameter
194371794
Circumference
610637000.09547
Area
2.9672652297834E+16
Volume
3.8450177732454E+24
Surface area
1.1869060919133E+17
Circumference
610637000.09547
Perimeter
388743588
Area
9445098575694609
Diagonal
137441613.60879
Surface area
56670591454167654
Volume
9.179303773323E+23
Space diagonal
168330911.38316
Perimeter
291557691
Area
4.0898476538999E+15
Altitude
84165455.691578
Surface area
4.0898476538999E+15
Volume
1.0817913241147E+23
Height
45813871.202932