97817992 is an even 8-digits composite number following 97817991
and preceding 97817993 . In scientific notation, it is written as 9.7817992 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors.
There are 48727440 positive integers (up to 97817992) that are relatively prime to 97817992.
97817992 has 16 divisors, whose sum is 184089600
The reverse of 97817992 is 29971879
Previous prime number is 271
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-seven million eight hundred seventeen thousand nine hundred ninety-two
Scientific notation
9.7817992 × 10^7
Engineering notation
9.7817992 × 10^6
Prime Factorization
2 × 2 × 2 × 271 × 45119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
24454498
Product of the distinct prime numbers
The prime factorization of 97817992 is 2 × 2 × 2 × 271 × 45119.
Since it has a total of 5 prime factors.
7 , 4 , 45 , 96 , 419 , 947 , 9964 , 8286 , 4800 , 38705 , 513221 , 199052 , 681304 , 5356922 , 99142814 , 30891090 , 297984125 , 217314607 , 9924849072 , 7294693461
n×2
195635984
n×3
293453976
n×4
391271968
n×5
489089960
n÷2
48908996
n÷3
32605997.333333
n÷3
24454498
n÷5
19563598.4
n2
9568359558912064
n3
9.3595771878678E+23
n4
9.1553504648624E+31
n5
8.9555799852911E+39
2 √n
9890.2978721573
3 √n
460.75803182031
4 √n
99.449976732814
5 √n
39.63544592733
1 , 2 , 4 , 8 , 271 , 542 , 1084 , 2168 , 45119 , 90238 , 180476 , 360952 , 12227249 , 24454498 , 48908996 , 97817992
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97817991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97817992 can be divided by 16 positive divisors.
The sum of these divisors (counting 97817992) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101110101001001010110001000
3
Ternary
20211001200001121
4
Quaternary
11311021112020
5
Quinary
200020133432
6
Senary
13412325024
8
Octal
565112610
10
Decimal
97817992
12
Duodecimal
28913774
16
Hexadecimal
5d49588
20
Vigesimal
1ab74jc
36
Base36
1m8kug
md5
65c939aa4ecfa951e3c9f9f26c6dd671
sha1
95743fde1c0eec695e7485f757fed92d2a2086a5
sha256
8635161dccea3165444ab0b93ab277139da86b3ef3df656a36f2c1567a9231ff
sha512
caf62f6d533d00fcafb8d5d99e4e63d53d85ab87cc827143d79f88aeadbd500f7751ed9486f5155cde213cb735a60e4b1f4d7784eb388df618dae88e5bd40cfe
ripemd-160
a2bd922fb8591301a3711ecbcc4c21fbc15be3df
Diameter
195635984
Circumference
614608570.11221
Area
3.0059888097184E+16
Volume
3.9205305245483E+24
Surface area
1.2023955238874E+17
Circumference
614608570.11221
Perimeter
391271968
Area
9568359558912064
Diagonal
138335530.9305
Surface area
57410157353472384
Volume
9.3595771878678E+23
Space diagonal
169425732.03837
Perimeter
293453976
Area
4.1432212252808E+15
Altitude
84712866.019183
Surface area
4.1432212252808E+15
Volume
1.1030367497634E+23
Height
46111843.643501