97942779 is an odd 8-digits composite number following 97942778
and preceding 97942780 . In scientific notation, it is written as 9.7942779 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 59359200 positive integers (up to 97942779) that are relatively prime to 97942779.
97942779 has 8 divisors, whose sum is 118718640
The reverse of 97942779 is 97724979
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-seven million nine hundred forty-two thousand seven hundred seventy-nine
Scientific notation
9.7942779 × 10^7
Engineering notation
9.7942779 × 10^6
Prime Factorization
9 × 11 × 989321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97942779
Product of the distinct prime numbers
The prime factorization of 97942779 is 9 × 11 × 989321.
Since it has a total of 3 prime factors.
6 , 10 , 4 , 17 , 989 , 93 , 8036 , 9098 , 81468 , 89099 , 400946 , 560397 , 150303 , 8499365 , 29615575 , 15149742 , 895137221 , 862752610 , 1328779538 , 2745059901
n×2
195885558
n×3
293828337
n×4
391771116
n×5
489713895
n÷2
48971389.5
n÷3
32647593
n÷3
24485694.75
n÷5
19588555.8
n2
9592787958242841
n3
9.3954431098804E+23
n4
9.2021580811809E+31
n5
9.0128493526816E+39
2 √n
9896.6044176778
3 √n
460.95387915904
4 √n
99.481678804078
5 √n
39.645553406269
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
-97942778
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 97942779 can be divided by 8 positive divisors.
The sum of these divisors (counting 97942779) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110101100111110011111011
3
Ternary
20211022000020100
4
Quaternary
11311213303323
5
Quinary
200033132104
6
Senary
13415130443
8
Octal
565476373
10
Decimal
97942779
12
Duodecimal
28973a23
16
Hexadecimal
5d67cfb
20
Vigesimal
1ac2gij
36
Base36
1mb94r
md5
6445f2f22cfa2cad81e8705f133d92ac
sha1
d913c9bf359296ea4d4e89d717bc5697342ce7df
sha256
bbd7fc4da391375d9604a1e69e3db6d6c64f5d294afa92dfeb10b2b7816b6601
sha512
ee5ad083aa3e5f2d82ec340ce3f16c001c0f5fd787ee0deaf52079d6afaa46baf06a29687da457f7b84067ed83fa6ae95285f4bc9d0fc881a9ff9cabcf7f3fd7
ripemd-160
666069c0ffcea21fb48badcb0fc48fdf1ca9cd1c
Diameter
195885558
Circumference
615392629.95714
Area
3.013663217706E+16
Volume
3.9355540068295E+24
Surface area
1.2054652870824E+17
Circumference
615392629.95714
Perimeter
391771116
Area
9592787958242841
Diagonal
138512006.39831
Surface area
57556727749457046
Volume
9.3954431098804E+23
Space diagonal
169641869.46249
Perimeter
293828337
Area
4.1537990324779E+15
Altitude
84820934.731245
Surface area
4.1537990324779E+15
Volume
1.1072635892081E+23
Height
46170668.799437