309029940 (number)

309029940 is an even 9-digits composite number following 309029939 and preceding 309029941. In scientific notation, it is written as 3.09029940 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 82264320 positive integers (up to 309029940) that are relatively prime to 309029940.

Interesting facts

Basic properties

Name

Name three hundred nine million twenty-nine thousand nine hundred forty

Notation

Scientific notation 3.09029940 × 10^8
Engineering notation 3.09029940 × 10^6

Prime Factorization of 309029940

Prime Factorization 2 × 2 × 15 × 3 × 2221 × 773

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 154514970
Product of the distinct prime numbers

The prime factorization of 309029940 is 2 × 2 × 15 × 3 × 2221 × 773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 25, 16, 382, 382, 1501, 7300, 93910, 66709, 367095, 740186, 1162263, 473645, 8006826, 50104210, 624773653, 672024718, 700957303, 5849928042

Basic calculations (n = 309029940)

Multiplication

n×y
n×2 618059880
n×3 927089820
n×4 1236119760
n×5 1545149700

Division

n÷y
n÷2 154514970
n÷3 103009980
n÷3 77257485
n÷5 61805988

Exponentiation

ny
n2 95499503816403600
n3 2.9512205934413E+25
n4 9.1201552291793E+33
n5 2.818401023264E+42

Nth Root

y√n
2√n 17579.247424165
3√n 676.08326472234
4√n 132.58675433151
5√n 49.888461555886

Divisors of 309029940

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 773, 1546, 2221, 2319, 3092, 4442, 4638, 6663, 8884, 9276, 11595, 13326, 23190, 26652, 33315, 34785, 46380, 66630, 69570, 99945, 133260, 139140, 199890, 399780, 1716833, 3433666, 5150499, 6867332, 10300998, 20601996, 25752495, 51504990, 77257485, 103009980, 154514970, 309029940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309029939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309029940 can be divided by 48 positive divisors. The sum of these divisors (counting 309029940) is 1, the average is 0.020833333333333.

Base conversion 309029940

Base System Value
2 Binary 10010011010110110110000110100
3 Ternary 210112111100101100
4 Quaternary 102122312300310
5 Quinary 1113102424230
6 Senary 50355330100
8 Octal 2232666064
10 Decimal 309029940
12 Duodecimal 875b0930
16 Hexadecimal 126b6c34
20 Vigesimal 4gb8eh0
36 Base36 53zl10

Cryptographic Hash Functions

md5 955369b0ebcd354e05cbeb0825612044
sha1 6b121e9555384b2e3ab1bc399a05071d1e11fa57
sha256 b6b8b195d166076ef9c8a8b43281ed11f842070334c5f30b7acfb2be675552ce
sha512 e8e572261c75ba917c56efeb5d2086e0dc256c061f68d2571850a72f44c38dbb3ffe6ad2528213b99cfa8887bf12a754e220a3e4cb14493ec709e38134e22399
ripemd-160 7f83cdcaf892b32f46cdec80cc24ff197b23a676

309029940 as geometric shapes

Circle

Radius = n
Diameter 618059880
Circumference 1941692378.4866
Area 3.0002053961108E+17

Sphere

Radius = n
Volume 1.2362043913971E+26
Surface area 1.2000821584443E+18
Circumference 1941692378.4866

Square

Length = n
Perimeter 1236119760
Area 95499503816403600
Diagonal 437034332.32734

Cube

Length = n
Surface area 572997022898421600
Volume 2.9512205934413E+25
Space diagonal 535255557.13996

Equilateral Triangle

Length = n
Perimeter 927089820
Area 4.1352498176907E+16
Altitude 267627778.56998

Triangular Pyramid

Length = n
Surface area 4.1352498176907E+16
Volume 3.4780468239995E+24
Height 145678110.77578