309023972 (number)

309023972 is an even 9-digits composite number following 309023971 and preceding 309023973. In scientific notation, it is written as 3.09023972 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 150335136 positive integers (up to 309023972) that are relatively prime to 309023972.

Interesting facts

Basic properties

Name

Name three hundred nine million twenty-three thousand nine hundred seventy-two

Notation

Scientific notation 3.09023972 × 10^8
Engineering notation 3.09023972 × 10^6

Prime Factorization of 309023972

Prime Factorization 2 × 2 × 43 × 269 × 6679

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 154511986
Product of the distinct prime numbers

The prime factorization of 309023972 is 2 × 2 × 43 × 269 × 6679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 99, 65, 204, 32, 6167, 2130, 89965, 95955, 804219, 468349, 96679, 9776790, 18701301, 11842728, 613716139, 850000256, 1543222614, 7269245572

Basic calculations (n = 309023972)

Multiplication

n×y
n×2 618047944
n×3 927071916
n×4 1236095888
n×5 1545119860

Division

n÷y
n÷2 154511986
n÷3 103007990.66667
n÷3 77255993
n÷5 61804794.4

Exponentiation

ny
n2 95495815270656784
n3 2.9510496144317E+25
n4 9.1194507342074E+33
n5 2.8181288883431E+42

Nth Root

y√n
2√n 17579.07767774
3√n 676.07891251093
4√n 132.58611419655
5√n 49.888268864758

Divisors of 309023972

1, 2, 4, 43, 86, 172, 269, 538, 1076, 6679, 11567, 13358, 23134, 26716, 46268, 287197, 574394, 1148788, 1796651, 3593302, 7186604, 77255993, 154511986, 309023972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309023971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309023972 can be divided by 24 positive divisors. The sum of these divisors (counting 309023972) is 1, the average is 0.041666666666667.

Base conversion 309023972

Base System Value
2 Binary 10010011010110101010011100100
3 Ternary 210112111001012022
4 Quaternary 102122311103210
5 Quinary 1113102231342
6 Senary 50355242312
8 Octal 2232652344
10 Decimal 309023972
12 Duodecimal 875a9398
16 Hexadecimal 126b54e4
20 Vigesimal 4gb7jic
36 Base36 53zgf8

Cryptographic Hash Functions

md5 10ef222f686c58ca3d38ca33aca53981
sha1 e9d512892b198daba6cbfabde0e52543e6f98e07
sha256 1a3ecc3500fbebb42c2622314fa64e7b29083f9faa9248130760f9ce7c82dd5f
sha512 3a315c9c785a059cb1b9957bdc4e8aaf85bf8976fde6b407a65359a73c2e3c3209945ec920441e267a0d0b8531d19c08a9b378e23dc55a242b3f7e7bf3ba6ffb
ripemd-160 94e5c61d9e65078a7a7610cb7d0a076837249211

309023972 as geometric shapes

Circle

Radius = n
Diameter 618047944
Circumference 1941654880.4367
Area 3.0000895170286E+17

Sphere

Radius = n
Volume 1.236132771877E+26
Surface area 1.2000358068115E+18
Circumference 1941654880.4367

Square

Length = n
Perimeter 1236095888
Area 95495815270656784
Diagonal 437025892.3008

Cube

Length = n
Surface area 572974891623940704
Volume 2.9510496144317E+25
Space diagonal 535245220.26074

Equilateral Triangle

Length = n
Perimeter 927071916
Area 4.1350900989747E+16
Altitude 267622610.13037

Triangular Pyramid

Length = n
Surface area 4.1350900989747E+16
Volume 3.4778453233043E+24
Height 145675297.4336