30429748 is an even 8-digits composite number following 30429747
and preceding 30429749 . In scientific notation, it is written as 3.0429748 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 14847840 positive integers (up to 30429748) that are relatively prime to 30429748.
30429748 has 24 divisors, whose sum is 54552960
The reverse of 30429748 is 84792403
Previous prime number is 109
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
thirty million four hundred twenty-nine thousand seven hundred forty-eight
Scientific notation
3.0429748 × 10^7
Engineering notation
3.0429748 × 10^6
Prime Factorization
2 × 2 × 71 × 109 × 983
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
15214874
Product of the distinct prime numbers
The prime factorization of 30429748 is 2 × 2 × 71 × 109 × 983.
Since it has a total of 5 prime factors.
7 , 3 , 77 , 40 , 347 , 264 , 9060 , 3137 , 16823 , 4284 , 972099 , 249309 , 3034964 , 4771324 , 38683369 , 64578883 , 560199265 , 817160519 , 8902968369 , 4141676575
n×2
60859496
n×3
91289244
n×4
121718992
n×5
152148740
n÷2
15214874
n÷3
10143249.333333
n÷3
7607437
n÷5
6085949.6
n2
925969563343504
n3
2.8177020468213E+22
n4
8.5741963223856E+29
n5
2.6091063339272E+37
2 √n
5516.3165246385
3 √n
312.19991844229
4 √n
74.271909391361
5 √n
31.380486418956
1 , 2 , 4 , 71 , 109 , 142 , 218 , 284 , 436 , 983 , 1966 , 3932 , 7739 , 15478 , 30956 , 69793 , 107147 , 139586 , 214294 , 279172 , 428588 , 7607437 , 15214874 , 30429748
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-30429747
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30429748 can be divided by 24 positive divisors.
The sum of these divisors (counting 30429748) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110100000101001000110100
3
Ternary
2010020222202201
4
Quaternary
1310011020310
5
Quinary
30242222443
6
Senary
3004114244
8
Octal
164051064
10
Decimal
30429748
12
Duodecimal
a235984
16
Hexadecimal
1d05234
20
Vigesimal
9a3e78
36
Base36
i47qs
md5
e878efd2368b19b7cbe7f8996af839a1
sha1
6a02b77711ae3dd1807d1a565b76c50ed3943c17
sha256
249c33455a4272997c9d46f0b37f5fb1297aeaba746e68a5ebf0d7119c606edb
sha512
34c48e4cad9c7255e3196e2ea32e8e6863d2cd98ebb54963de512b702b38ff53622daf39949cfd0890054b534ec003638c561952f3c93b9303cb3a016118f34c
ripemd-160
a9928aeed976689efb739a7ede29147874e44a34
Diameter
60859496
Circumference
191195745.53478
Area
2.9090191776477E+15
Volume
1.1802762733732E+23
Surface area
1.1636076710591E+16
Circumference
191195745.53478
Perimeter
121718992
Area
925969563343504
Diagonal
43034162.321196
Surface area
5555817380061024
Volume
2.8177020468213E+22
Space diagonal
52705869.597517
Perimeter
91289244
Area
4.0095658249333E+14
Altitude
26352934.798759
Surface area
4.0095658249333E+14
Volume
3.3206937077842E+21
Height
14344720.773732