94393989 is an odd 8-digits composite number following 94393988
and preceding 94393990 . In scientific notation, it is written as 9.4393989 × 10^7.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 62929320 positive integers (up to 94393989) that are relatively prime to 94393989.
94393989 has 4 divisors, whose sum is 104882220
The reverse of 94393989 is 98939349
Previous prime number is 9
Is Prime? no Number parity odd Number length 8 Sum of Digits 54 Digital Root 9
Name
ninety-four million three hundred ninety-three thousand nine hundred eighty-nine
Scientific notation
9.4393989 × 10^7
Engineering notation
9.4393989 × 10^6
Prime Factorization
9 × 10488221
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
94393989 Product of the distinct prime numbers
The prime factorization of 94393989 is 9 × 10488221.
Since it has a total of 2 prime factors.
7 , 8 , 86 , 42 , 291 , 301 , 7428 , 8519 , 49447 , 81459 , 672720 , 155828 , 3129699 , 1559855 , 70664663 , 74374176 , 254281357 , 480963515 , 8900739934 , 6451051553
n×2
188787978
n×3
283181967
n×4
377575956
n×5
471969945
n÷2
47196994.5
n÷3
31464663
n÷3
23598497.25
n÷5
18878797.8
n2
8910225159332121
n3
8.4107169567752E+23
n4
7.9392112389995E+31
n5
7.494138183628E+39
2 √n9715.6569000763
3 √n455.31795832994
4 √n98.568031836272
5 √n39.353998784297
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-94393988 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 94393989 can be divided by 4 positive divisors.
The sum of these divisors (counting 94393989) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101000000101011010000101
3
Ternary
20120121201012200
4
Quaternary
11220011122011
5
Quinary
143131101424
6
Senary
13211105113
8
Octal
550053205
10
Decimal
94393989
12
Duodecimal
27742199
16
Hexadecimal
5a05685
20
Vigesimal
199j4j9
36
Base36
1k76v9
md5
abe33832edd637e608b59e1571cdb0a3
sha1
2766d227c5f675562ef3a10e49b4c634ebf284d5
sha256
bd3a255bc8c3c4a862bb3bcbddabbbd0fcf15a3d2b4c253cfd8995cb091ad2ee
sha512
04ee57a9f0af1274ac21f10a31a6d1ffb77aa1c6d5fc5e84103a8b343c167cc2b77096ac5c2bd147ec0ca6f32c68505ff6fdc799a1e17b10fdf7ec676c3782dd
ripemd-160
696b48b4090546af4470cd58931d8ee13b63b37a
Diameter
188787978
Circumference
593094924.77087
Area
2.7992297902389E+16
Volume
3.5230728803771E+24
Surface area
1.1196919160955E+17
Circumference
593094924.77087
Perimeter
377575956
Area
8910225159332121
Diagonal
133493259.4503
Surface area
53461350955992726
Volume
8.4107169567752E+23
Space diagonal
163495184.8771
Perimeter
283181967
Area
3.8582406707104E+15
Altitude
81747592.438549
Surface area
3.8582406707104E+15
Volume
9.912124991294E+22
Height
44497753.150099