345868139 (number)

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.

Interesting facts

Basic properties

Name

Name three hundred forty-five million eight hundred sixty-eight thousand one hundred thirty-nine

Notation

Scientific notation 3.45868139 × 10^8
Engineering notation 3.45868139 × 10^6

Prime Factorization of 345868139

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.

Most popular turbo-numbers

Basic calculations (n = 345868139)

Multiplication

n×y
n×2 691736278
n×3 1037604417
n×4 1383472556
n×5 1729340695

Division

n÷y
n÷2 172934069.5
n÷3 115289379.66667
n÷3 86467034.75
n÷5 69173627.8

Exponentiation

ny
n2 119624769575323321
n3 4.1374396431321E+25
n4 1.4310085495949E+34
n5 4.9494026394148E+42

Nth Root

y√n
2√n 18597.530454337
3√n 701.94570173337
4√n 136.37276287565
5√n 51.024894028827

Divisors of 345868139

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 conversion 345868139

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

Cryptographic Hash Functions

md5 1d89c13af41c9c2cd15320c643c9630e
sha1 0fe9026e9296eed69421e20fefe6ad64684b3cfe
sha256 18e8fb482f654134a2e4f069a9de27e5849f5ea0b1c6d74600b36a55919e41b3
sha512 41c4e30d8afa5106d512eb8e646ce65bdd43718741d5805b8d3a72ae3298dac4000e6059c2169ea28246a6de2f2f80e29d5a1ddb0a78c6a76f834399f72090a9
ripemd-160 463872a16d4be75705aed7d14ae9d77628c311d9

345868139 as geometric shapes

Circle

Radius = n
Diameter 691736278
Circumference 2173153609.1863
Area 3.7581229728521E+17

Sphere

Radius = n
Volume 1.7330866650047E+26
Surface area 1.5032491891408E+18
Circumference 2173153609.1863

Square

Length = n
Perimeter 1383472556
Area 119624769575323321
Diagonal 489131412.96654

Cube

Length = n
Surface area 717748617451939926
Volume 4.1374396431321E+25
Space diagonal 599061189.46729

Equilateral Triangle

Length = n
Perimeter 1037604417
Area 5.1799044687045E+16
Altitude 299530594.73365

Triangular Pyramid

Length = n
Surface area 5.1799044687045E+16
Volume 4.8760193806813E+24
Height 163043804.32218