345868139 is an odd 9-digits composite number following 345868138
and preceding 345868140 . In scientific notation, it is written as 3.45868139 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 343999336 positive integers (up to 345868139) that are relatively prime to 345868139.
345868139 has 8 divisors, whose sum is 347742720
The reverse of 345868139 is 931868543
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
three hundred forty-five million eight hundred sixty-eight thousand one hundred thirty-nine
Scientific notation
3.45868139 × 10^8
Engineering notation
3.45868139 × 10^6
Prime Factorization
467 × 359 × 2063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
345868139
Product of the distinct prime numbers
The prime factorization of 345868139 is 467 × 359 × 2063.
Since it has a total of 3 prime factors.
6 , 4 , 84 , 5 , 445 , 26 , 5212 , 4611 , 87968 , 55835 , 295277 , 73217 , 6062648 , 1933861 , 96951116 , 68605130 , 927321358 , 439391767 , 6843504290 , 5951296894
n×2
691736278
n×3
1037604417
n×4
1383472556
n×5
1729340695
n÷2
172934069.5
n÷3
115289379.66667
n÷3
86467034.75
n÷5
69173627.8
n2
119624769575323321
n3
4.1374396431321E+25
n4
1.4310085495949E+34
n5
4.9494026394148E+42
2 √n
18597.530454337
3 √n
701.94570173337
4 √n
136.37276287565
5 √n
51.024894028827
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
-345868138
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 345868139 can be divided by 8 positive divisors.
The sum of these divisors (counting 345868139) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100100111011000011101101011
3
Ternary
220002210220220002
4
Quaternary
110213120131223
5
Quinary
1202020240024
6
Senary
54153053215
8
Octal
2447303553
10
Decimal
345868139
12
Duodecimal
979b720b
16
Hexadecimal
149d876b
20
Vigesimal
581da6j
36
Base36
5px5kb
md5
1d89c13af41c9c2cd15320c643c9630e
sha1
0fe9026e9296eed69421e20fefe6ad64684b3cfe
sha256
18e8fb482f654134a2e4f069a9de27e5849f5ea0b1c6d74600b36a55919e41b3
sha512
41c4e30d8afa5106d512eb8e646ce65bdd43718741d5805b8d3a72ae3298dac4000e6059c2169ea28246a6de2f2f80e29d5a1ddb0a78c6a76f834399f72090a9
ripemd-160
463872a16d4be75705aed7d14ae9d77628c311d9
Diameter
691736278
Circumference
2173153609.1863
Area
3.7581229728521E+17
Volume
1.7330866650047E+26
Surface area
1.5032491891408E+18
Circumference
2173153609.1863
Perimeter
1383472556
Area
119624769575323321
Diagonal
489131412.96654
Surface area
717748617451939926
Volume
4.1374396431321E+25
Space diagonal
599061189.46729
Perimeter
1037604417
Area
5.1799044687045E+16
Altitude
299530594.73365
Surface area
5.1799044687045E+16
Volume
4.8760193806813E+24
Height
163043804.32218