97808831 is an odd 8-digits composite number following 97808830
and preceding 97808832 . In scientific notation, it is written as 9.7808831 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 96275520 positive integers (up to 97808831) that are relatively prime to 97808831.
97808831 has 8 divisors, whose sum is 99347664
The reverse of 97808831 is 13880879
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
ninety-seven million eight hundred eight thousand eight hundred thirty-one
Scientific notation
9.7808831 × 10^7
Engineering notation
9.7808831 × 10^6
Prime Factorization
73 × 661 × 2027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97808831
Product of the distinct prime numbers
The prime factorization of 97808831 is 73 × 661 × 2027.
Since it has a total of 3 prime factors.
3 , 7 , 19 , 30 , 382 , 208 , 1703 , 1880 , 50821 , 89031 , 614761 , 110815 , 5631869 , 2036426 , 37673747 , 96425741 , 444573283 , 662825795 , 7868226716 , 4171701578
n×2
195617662
n×3
293426493
n×4
391235324
n×5
489044155
n÷2
48904415.5
n÷3
32602943.666667
n÷3
24452207.75
n÷5
19561766.2
n2
9566567421586561
n3
9.3569477618807E+23
n4
9.1519212231761E+31
n5
8.9513871624295E+39
2 √n
9889.8347306717
3 √n
460.74364749959
4 √n
99.447648190753
5 √n
39.634703499652
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
-97808830
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 97808831 can be divided by 8 positive divisors.
The sum of these divisors (counting 97808831) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110101000111000110111111
3
Ternary
20211001012111022
4
Quaternary
11311013012333
5
Quinary
200014340311
6
Senary
13412214355
8
Octal
565070677
10
Decimal
97808831
12
Duodecimal
2890a3bb
16
Hexadecimal
5d471bf
20
Vigesimal
1ab621b
36
Base36
1m8drz
md5
5744ba111c46d3aa28eb29ebbbac4945
sha1
0b31aa4fa610ddd0b7c7c9405aeadf74b5116a3c
sha256
8b0884aa64c0b0f545aff3d61b4b5c1671e2d1f8a64c63d5a01b91d0a5598379
sha512
da009e7a148aaf2aaacf689ccdef1bce792e4fd6fdd9f437e45fa3d22b3bd1165bd69fe2f8f494e8ec072f2f091f55c77157358b31798328c6c65c7a4303be71
ripemd-160
3ca79f579810e8baea8d94f134b8d1f6b8c924d8
Diameter
195617662
Circumference
614551009.85161
Area
3.0054257931728E+16
Volume
3.9194291131664E+24
Surface area
1.2021703172691E+17
Circumference
614551009.85161
Perimeter
391235324
Area
9566567421586561
Diagonal
138322575.32006
Surface area
57399404529519366
Volume
9.3569477618807E+23
Space diagonal
169409864.72092
Perimeter
293426493
Area
4.1424452070553E+15
Altitude
84704932.360459
Surface area
4.1424452070553E+15
Volume
1.102726868939E+23
Height
46107525.106686