97818493 is an odd 8-digits composite number following 97818492
and preceding 97818494 . In scientific notation, it is written as 9.7818493 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 91869120 positive integers (up to 97818493) that are relatively prime to 97818493.
97818493 has 8 divisors, whose sum is 103792320
The reverse of 97818493 is 39481879
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-seven million eight hundred eighteen thousand four hundred ninety-three
Scientific notation
9.7818493 × 10^7
Engineering notation
9.7818493 × 10^6
Prime Factorization
17 × 491 × 11719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97818493
Product of the distinct prime numbers
The prime factorization of 97818493 is 17 × 491 × 11719.
Since it has a total of 3 prime factors.
1 , 9 , 4 , 72 , 802 , 375 , 1140 , 888 , 19031 , 33150 , 598344 , 988882 , 4626266 , 8315219 , 89692478 , 97038229 , 303713983 , 112639564 , 2434728348 , 2219869108
n×2
195636986
n×3
293455479
n×4
391273972
n×5
489092465
n÷2
48909246.5
n÷3
32606164.333333
n÷3
24454623.25
n÷5
19563698.6
n2
9568457572791049
n3
9.3597210010486E+23
n4
9.1555380322302E+31
n5
8.9558093291695E+39
2 √n
9890.3231999768
3 √n
460.75881844922
4 √n
99.450104072227
5 √n
39.635486527873
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
-97818492
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 97818493 can be divided by 8 positive divisors.
The sum of these divisors (counting 97818493) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110101001001011101111101
3
Ternary
20211001200202011
4
Quaternary
11311021131331
5
Quinary
200020142433
6
Senary
13412331221
8
Octal
565113575
10
Decimal
97818493
12
Duodecimal
28913b11
16
Hexadecimal
5d4977d
20
Vigesimal
1ab764d
36
Base36
1m8l8d
md5
7aa6ffb97cf56e10e2db4391439860c4
sha1
5aa73a4052d85127288f015fe212ec221500aa4a
sha256
93677416493108b7cc84725cbb085792db0a08d4c43b16d8f05b96c4404eac06
sha512
292bf0795513097bd55448faa5dc4f102f6d58c2aec78f063748b272655025e49bd23ef617af6df8c2d08fb6a6e4ea618584c1d633e00836e7449ac19694b02b
ripemd-160
13930e6af80988e8085467acbfc68a769b82e971
Diameter
195636986
Circumference
614611717.98805
Area
3.0060196016866E+16
Volume
3.9205907648726E+24
Surface area
1.2024078406746E+17
Circumference
614611717.98805
Perimeter
391273972
Area
9568457572791049
Diagonal
138336239.4515
Surface area
57410745436746294
Volume
9.3597210010486E+23
Space diagonal
169426599.79582
Perimeter
293455479
Area
4.1432636665353E+15
Altitude
84713299.89791
Surface area
4.1432636665353E+15
Volume
1.1030536983093E+23
Height
46112079.817166