309040248 (number)

309040248 is an even 9-digits composite number following 309040247 and preceding 309040249. In scientific notation, it is written as 3.09040248 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 93648480 positive integers (up to 309040248) that are relatively prime to 309040248.

Interesting facts

Basic properties

Name

Name three hundred nine million forty thousand two hundred forty-eight

Notation

Scientific notation 3.09040248 × 10^8
Engineering notation 3.09040248 × 10^6

Prime Factorization of 309040248

Prime Factorization 2 × 2 × 2 × 33 × 1170607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77260062
Product of the distinct prime numbers

The prime factorization of 309040248 is 2 × 2 × 2 × 33 × 1170607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 72, 67, 460, 414, 9255, 8114, 81723, 57587, 846368, 356981, 7048403, 1778197, 90261384, 1681718, 235161731, 684847138, 9590542141, 5085912681

Basic calculations (n = 309040248)

Multiplication

n×y
n×2 618080496
n×3 927120744
n×4 1236160992
n×5 1545201240

Division

n÷y
n÷2 154520124
n÷3 103013416
n÷3 77260062
n÷5 61808049.6

Exponentiation

ny
n2 95505874883901504
n3 2.9515159259578E+25
n4 9.1213721373394E+33
n5 2.8188711074237E+42

Nth Root

y√n
2√n 17579.540608332
3√n 676.09078178127
4√n 132.58785995834
5√n 49.888794367264

Divisors of 309040248

1, 2, 4, 8, 33, 66, 132, 264, 1170607, 2341214, 4682428, 9364856, 38630031, 77260062, 154520124, 309040248

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 -309040247
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 309040248 can be divided by 16 positive divisors. The sum of these divisors (counting 309040248) is 1, the average is 0.0625.

Base conversion 309040248

Base System Value
2 Binary 10010011010111001010001111000
3 Ternary 210112111212112010
4 Quaternary 102122321101320
5 Quinary 1113103241443
6 Senary 50355445520
8 Octal 2232712170
10 Decimal 309040248
12 Duodecimal 875b68a0
16 Hexadecimal 126b9478
20 Vigesimal 4gba0c8
36 Base36 53zszc

Cryptographic Hash Functions

md5 0a0d7d34fac63e459fa421b53fae53c1
sha1 56eb2b8286025b8e35236108926d9d3f79508fcd
sha256 9e2d411cf8c8b3d558f34927e1ae7402b5c080269bef2ccfaa1f9a4eeb7b63d4
sha512 aabfd9f3069d92871c40fe58a807041b409d8cc1a855ca5399a6b10e33ed562aeb80bec50b079c01ae3b42536d765a45c0f7140f8ba2009acf7434b00a10eb43
ripemd-160 72db6ab7128ebb2025d1dde512d6e3c4aef6073b

309040248 as geometric shapes

Circle

Radius = n
Diameter 618080496
Circumference 1941757145.5607
Area 3.0004055490993E+17

Sphere

Radius = n
Volume 1.2363280999923E+26
Surface area 1.2001622196397E+18
Circumference 1941757145.5607

Square

Length = n
Perimeter 1236160992
Area 95505874883901504
Diagonal 437048910.04074

Cube

Length = n
Surface area 573035249303409024
Volume 2.9515159259578E+25
Space diagonal 535273411.11969

Equilateral Triangle

Length = n
Perimeter 927120744
Area 4.1355256930058E+16
Altitude 267636705.55984

Triangular Pyramid

Length = n
Surface area 4.1355256930058E+16
Volume 3.4783948767081E+24
Height 145682970.01358