307942386 (number)

307942386 is an even 9-digits composite number following 307942385 and preceding 307942387. In scientific notation, it is written as 3.07942386 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 91513728 positive integers (up to 307942386) that are relatively prime to 307942386.

Interesting facts

Basic properties

Name

Name three hundred seven million nine hundred forty-two thousand three hundred eighty-six

Notation

Scientific notation 3.07942386 × 10^8
Engineering notation 3.07942386 × 10^6

Prime Factorization of 307942386

Prime Factorization 2 × 57 × 19 × 17 × 8363

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 307942386
Product of the distinct prime numbers

The prime factorization of 307942386 is 2 × 57 × 19 × 17 × 8363. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 307942386)

Multiplication

n×y
n×2 615884772
n×3 923827158
n×4 1231769544
n×5 1539711930

Division

n÷y
n÷2 153971193
n÷3 102647462
n÷3 76985596.5
n÷5 61588477.2

Exponentiation

ny
n2 94828513095372996
n3 2.9201718583421E+25
n4 8.9924468958793E+33
n5 2.7691555530954E+42

Nth Root

y√n
2√n 17548.287266853
3√n 675.28923023407
4√n 132.4699485425
5√n 49.853298015197

Divisors of 307942386

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -307942385
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 307942386 can be divided by 32 positive divisors. The sum of these divisors (counting 307942386) is 1, the average is 0.03125.

Base conversion 307942386

Base System Value
2 Binary 10010010110101101001111110010
3 Ternary 210110110002112120
4 Quaternary 102112231033302
5 Quinary 1112313124021
6 Senary 50320135110
8 Octal 2226551762
10 Decimal 307942386
12 Duodecimal 87167496
16 Hexadecimal 125ad3f2
20 Vigesimal 4g4cfj6
36 Base36 53c9v6

Cryptographic Hash Functions

md5 71b01273fd417b31f793eab1963f0263
sha1 fb6bcdad67919501f25e02639e79950f620f6002
sha256 9c424ca79d4a1769d814a89719d4f941f24dbb2ca4fe684d37f139abcb181798
sha512 48d3355c36cf785dbf4342f1e11ba0fe289d02dd2c1dc26b949d379bf614f390caa609b56218024b027cb483d13278c0aa9da968fc9ed718e29773d3c575d9e7
ripemd-160 fc83a095c9019b528945d851df0cdc59df217efd

307942386 as geometric shapes

Circle

Radius = n
Diameter 615884772
Circumference 1934859075.173
Area 2.9791256009127E+17

Sphere

Radius = n
Volume 1.2231987276516E+26
Surface area 1.1916502403651E+18
Circumference 1934859075.173

Square

Length = n
Perimeter 1231769544
Area 94828513095372996
Diagonal 435496298.71073

Cube

Length = n
Surface area 568971078572237976
Volume 2.9201718583421E+25
Space diagonal 533371858.35599

Equilateral Triangle

Length = n
Perimeter 923827158
Area 4.1061950671849E+16
Altitude 266685929.17799

Triangular Pyramid

Length = n
Surface area 4.1061950671849E+16
Volume 3.4414555387731E+24
Height 145165432.90358