94388638 is an even 8-digits composite number following 94388637
and preceding 94388639 . In scientific notation, it is written as 9.4388638 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 47138520 positive integers (up to 94388638) that are relatively prime to 94388638.
94388638 has 8 divisors, whose sum is 141750360
The reverse of 94388638 is 83688349
Previous prime number is 859
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-four million three hundred eighty-eight thousand six hundred thirty-eight
Scientific notation
9.4388638 × 10^7
Engineering notation
9.4388638 × 10^6
Prime Factorization
2 × 859 × 54941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
94388638
Product of the distinct prime numbers
The prime factorization of 94388638 is 2 × 859 × 54941.
Since it has a total of 3 prime factors.
7 , 2 , 26 , 95 , 327 , 258 , 7014 , 6894 , 680 , 48971 , 806744 , 124339 , 3430698 , 7056159 , 28826413 , 27779862 , 559521316 , 952566271 , 5893866054 , 3429175690
n×2
188777276
n×3
283165914
n×4
377554552
n×5
471943190
n÷2
47194319
n÷3
31462879.333333
n÷3
23597159.5
n÷5
18877727.6
n2
8909214983495044
n3
8.4092866794129E+23
n4
7.9374111622133E+31
n5
7.4920142884731E+39
2 √n
9715.3815159262
3 √n
455.30935448959
4 √n
98.566634902112
5 √n
39.35355259482
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
-94388637
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 94388638 can be divided by 8 positive divisors.
The sum of these divisors (counting 94388638) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101000000100000110011110
3
Ternary
20120121102212111
4
Quaternary
11220010012132
5
Quinary
143130414023
6
Senary
13211024234
8
Octal
550040636
10
Decimal
94388638
12
Duodecimal
2773b07a
16
Hexadecimal
5a0419e
20
Vigesimal
199ibbi
36
Base36
1k72qm
md5
69ed2e2e840ef92b41ac221af95b6ad4
sha1
5467af5e7d86a6af509ca0385e413e6c89b97115
sha256
83f0ffbe07ad5ae09736f842454ec983bf97ffcf7d5a80234a730dcfa945a06b
sha512
e678ef65705dec83cc02dbf0525e80d70cab6b0c93d7989fbba3c004e2e346466637626965d0196447bc96679a8a3158dac86b1892c503c6a8018afc4e3b7f27
ripemd-160
e3a4d23c3ac9ca82b09b114eb848f0ff1ef84b02
Diameter
188777276
Circumference
593061303.44629
Area
2.79891243414E+16
Volume
3.5224737671965E+24
Surface area
1.119564973656E+17
Circumference
593061303.44629
Perimeter
377554552
Area
8909214983495044
Diagonal
133485691.99352
Surface area
53455289900970264
Volume
8.4092866794129E+23
Space diagonal
163485916.67323
Perimeter
283165914
Area
3.8578032517418E+15
Altitude
81742958.336613
Surface area
3.8578032517418E+15
Volume
9.9104393932576E+22
Height
44495230.664508