349728423 is an odd 9-digits composite number following 349728422
and preceding 349728424 . In scientific notation, it is written as 3.49728423 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 211820000 positive integers (up to 349728423) that are relatively prime to 349728423.
349728423 has 16 divisors, whose sum is 509023872
The reverse of 349728423 is 324827943
Previous prime number is 2381
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
three hundred forty-nine million seven hundred twenty-eight thousand four hundred twenty-three
Scientific notation
3.49728423 × 10^8
Engineering notation
3.49728423 × 10^6
Prime Factorization
3 × 11 × 2381 × 4451
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
349728423 Product of the distinct prime numbers
The prime factorization of 349728423 is 3 × 11 × 2381 × 4451.
Since it has a total of 4 prime factors.
7 , 9 , 63 , 97 , 751 , 821 , 8916 , 8493 , 93059 , 67766 , 917739 , 508849 , 1174943 , 2841305 , 45921992 , 71124845 , 618965316 , 584951417 , 3339867104 , 863649319
n×2
699456846
n×3
1049185269
n×4
1398913692
n×5
1748642115
n÷2
174864211.5
n÷3
116576141
n÷3
87432105.75
n÷5
69945684.6
n2
122309969854066929
n3
4.277527287424E+25
n4
1.4959728725703E+34
n5
5.2318423357478E+42
2 √n18701.027324722
3 √n704.5475513515
4 √n136.75169953138
5 √n51.138288144297
1 , 3 , 11 , 33 , 2381 , 4451 , 7143 , 13353 , 26191 , 48961 , 78573 , 146883 , 10597831 , 31793493 , 116576141 , 349728423
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-349728422 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 349728423 can be divided by 16 positive divisors.
The sum of these divisors (counting 349728423) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100110110000110111010100111
3
Ternary
220101002001012120
4
Quaternary
110312012322213
5
Quinary
1204012302143
6
Senary
54411521023
8
Octal
2466067247
10
Decimal
349728423
12
Duodecimal
99159173
16
Hexadecimal
14d86ea7
20
Vigesimal
595g113
36
Base36
5s7w6f
md5
c74c222042cc80ea871dd176782e2919
sha1
7907bdfd316a005ab9b101edb12e9c5d88985f45
sha256
0441f156a09295cf62c8350023a3c2a71e4c956ed4c5aebe0bff0ff4466c2024
sha512
e199bdffc8ade5e69dfda61d6980d7cff74ebf89f92e12b335fff54f72907db9470c049ef6c844cd735d2b03ab8ebe0400527ba4512ff692871aa15f59273f04
ripemd-160
d0be3a37290c7e5e89f2383c45fcedb9ac2b646d
Diameter
699456846
Circumference
2197408488.8967
Area
3.8424810275433E+17
Volume
1.7917664402268E+26
Surface area
1.5369924110173E+18
Circumference
2197408488.8967
Perimeter
1398913692
Area
122309969854066929
Diagonal
494590678.95395
Surface area
733859819124401574
Volume
4.277527287424E+25
Space diagonal
605747397.48694
Perimeter
1049185269
Area
5.2961770514865E+16
Altitude
302873698.74347
Surface area
5.2961770514865E+16
Volume
5.0411142527467E+24
Height
164863559.65132