97393989 is an odd 8-digits composite number following 97393988
and preceding 97393990 . In scientific notation, it is written as 9.7393989 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 50592960 positive integers (up to 97393989) that are relatively prime to 97393989.
97393989 has 8 divisors, whose sum is 102877720
The reverse of 97393989 is 98939379
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-seven million three hundred ninety-three thousand nine hundred eighty-nine
Scientific notation
9.7393989 × 10^7
Engineering notation
9.7393989 × 10^6
Prime Factorization
21 × 121 × 38329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97393989
Product of the distinct prime numbers
The prime factorization of 97393989 is 21 × 121 × 38329.
Since it has a total of 3 prime factors.
10 , 2 , 21 , 44 , 331 , 939 , 6557 , 5721 , 79557 , 56098 , 984223 , 843676 , 1656973 , 1303262 , 40064939 , 61276157 , 933713266 , 473186792 , 2866230322 , 298326678
n×2
194787978
n×3
292181967
n×4
389575956
n×5
486969945
n÷2
48696994.5
n÷3
32464663
n÷3
24348497.25
n÷5
19478797.8
n2
9485589093332121
n3
9.2383935981451E+23
n4
8.9976400447541E+31
n5
8.7631605554474E+39
2 √n
9868.8392934529
3 √n
460.09133189658
4 √n
99.342031856878
5 √n
39.601025343025
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
-97393988
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 97393989 can be divided by 8 positive divisors.
The sum of these divisors (counting 97393989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110011100001110101000101
3
Ternary
20210021010102210
4
Quaternary
11303201311011
5
Quinary
144413101424
6
Senary
13355254033
8
Octal
563416505
10
Decimal
97393989
12
Duodecimal
2874a319
16
Hexadecimal
5ce1d45
20
Vigesimal
1a8e4j9
36
Base36
1lzhol
md5
a6e31d52398da4f7da334c3dfeca38e2
sha1
75dfa2efd4ebdfc99988d13300f5ee59f25b8355
sha256
6df1f83fca4fbc259ceb7cb88d5455c4e59681cdd6e4fe513123d733d5c1ea41
sha512
ef36a9e2afd5d358324b14abffe96e2af49871c920b1075e1c219658b9cf6c090af32801f70013ade1ad96a914528fe450f5527f10b69135b2f3a0edb8d739e5
ripemd-160
81d64e2ce0ea19503439d353e47a8d152ff6a855
Diameter
194787978
Circumference
611944480.69241
Area
2.9799857010584E+16
Volume
3.8697692611871E+24
Surface area
1.1919942804233E+17
Circumference
611944480.69241
Perimeter
389575956
Area
9485589093332121
Diagonal
137735900.13742
Surface area
56913534559992726
Volume
9.2383935981451E+23
Space diagonal
168691337.2998
Perimeter
292181967
Area
4.1073805623431E+15
Altitude
84345668.649902
Surface area
4.1073805623431E+15
Volume
1.0887551267531E+23
Height
45911966.712472