309969427 (number)

309969427 is an odd 9-digits composite number following 309969426 and preceding 309969428. In scientific notation, it is written as 3.09969427 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 309730960 positive integers (up to 309969427) that are relatively prime to 309969427.

Interesting facts

Basic properties

Name

Name three hundred nine million nine hundred sixty-nine thousand four hundred twenty-seven

Notation

Scientific notation 3.09969427 × 10^8
Engineering notation 3.09969427 × 10^6

Prime Factorization of 309969427

Prime Factorization 1307 × 237161

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 309969427
Product of the distinct prime numbers

The prime factorization of 309969427 is 1307 × 237161. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 29, 53, 793, 844, 7582, 4405, 8408, 91935, 257856, 676253, 5006147, 9134671, 65334041, 61157018, 886691910, 765434001, 2479353810, 3236663202

Basic calculations (n = 309969427)

Multiplication

n×y
n×2 619938854
n×3 929908281
n×4 1239877708
n×5 1549847135

Division

n÷y
n÷2 154984713.5
n÷3 103323142.33333
n÷3 77492356.75
n÷5 61993885.4

Exponentiation

ny
n2 96081045674708329
n3 2.978218667335E+25
n4 9.2315673379454E+33
n5 2.8615036380548E+42

Nth Root

y√n
2√n 17605.948625394
3√n 676.76769555559
4√n 132.68740944564
5√n 49.91875808266

Divisors of 309969427

1, 1307, 237161, 309969427

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309969426
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309969427 can be divided by 4 positive divisors. The sum of these divisors (counting 309969427) is 1, the average is 0.25.

Base conversion 309969427

Base System Value
2 Binary 10010011110011100001000010011
3 Ternary 210121021002010011
4 Quaternary 102132130020103
5 Quinary 1113323010202
6 Senary 50431415351
8 Octal 2236341023
10 Decimal 309969427
12 Duodecimal 87984557
16 Hexadecimal 1279c213
20 Vigesimal 4gh63b7
36 Base36 54jpxv

Cryptographic Hash Functions

md5 65726c0f1195e7f8a9cd2f8f996bd4f8
sha1 8b8c3845ae36eae8e5f41504b5e64888bac187e5
sha256 ed27fa7b574b96d0679b916f28757c1e07292fb3831998e9a88f1b52d26e8ca8
sha512 70fcc3052b3dbc8239820b70f1ef584255cd225b68ba248280b9405b356abf744705f77cca88f10baa0e28458710f3a2abd720e0ea1cf6aca09d1eb6f5dce128
ripemd-160 8d35f7f3e607a96007b5062e2709ebeedbb0ae41

309969427 as geometric shapes

Circle

Radius = n
Diameter 619938854
Circumference 1947595349.4013
Area 3.0184750724089E+17

Sphere

Radius = n
Volume 1.2475133181445E+26
Surface area 1.2073900289636E+18
Circumference 1947595349.4013

Square

Length = n
Perimeter 1239877708
Area 96081045674708329
Diagonal 438362967.58442

Cube

Length = n
Surface area 576486274048249974
Volume 2.978218667335E+25
Space diagonal 536882796.35701

Equilateral Triangle

Length = n
Perimeter 929908281
Area 4.1604313188235E+16
Altitude 268441398.17851

Triangular Pyramid

Length = n
Surface area 4.1604313188235E+16
Volume 3.5098643592149E+24
Height 146120989.19481