309348542 (number)

309348542 is an even 9-digits composite number following 309348541 and preceding 309348543. In scientific notation, it is written as 3.09348542 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 154179792 positive integers (up to 309348542) that are relatively prime to 309348542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.09348542 × 10^8
Engineering notation 3.09348542 × 10^6

Prime Factorization of 309348542

Prime Factorization 2 × 313 × 494167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 309348542
Product of the distinct prime numbers

The prime factorization of 309348542 is 2 × 313 × 494167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 14, 15, 809, 817, 9486, 2918, 21496, 45862, 933237, 498152, 14152, 5041666, 52346371, 72339486, 981675611, 120551191, 1489870331, 9099243029

Basic calculations (n = 309348542)

Multiplication

n×y
n×2 618697084
n×3 928045626
n×4 1237394168
n×5 1546742710

Division

n÷y
n÷2 154674271
n÷3 103116180.66667
n÷3 77337135.5
n÷5 61869708.4

Exponentiation

ny
n2 95696520437525764
n3 2.9603579071822E+25
n4 9.1578240238498E+33
n5 2.8329595096705E+42

Nth Root

y√n
2√n 17588.306967983
3√n 676.31552646608
4√n 132.62091451948
5√n 49.898744063092

Divisors of 309348542

1, 2, 313, 626, 494167, 988334, 154674271, 309348542

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309348541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309348542 can be divided by 8 positive divisors. The sum of these divisors (counting 309348542) is 1, the average is 0.125.

Base conversion 309348542

Base System Value
2 Binary 10010011100000100100010111110
3 Ternary 210120002112102102
4 Quaternary 102130010202332
5 Quinary 1113143123132
6 Senary 50410225102
8 Octal 2234044276
10 Decimal 309348542
12 Duodecimal 87725192
16 Hexadecimal 127048be
20 Vigesimal 4gd8b72
36 Base36 546ev2

Cryptographic Hash Functions

md5 953ad196df01c721fddd2cf24abe8945
sha1 f8df522854efecd6f7abaa662b2f1a7b1c50fd05
sha256 a98eb16b63aed3683a63f34cb9a079a33c0700f8de07ff6b828094555d735617
sha512 5f5284f59d8cbbbfed63fba5b0a1d715ceb141dc4606d97ace0c2e30c58c4606f77b707c9ac39115107962ea676aef8048cdae272b55e4eefcc2ea49d63bdce9
ripemd-160 8c3affd9e0c82f21e17e5894cf9d01a751d3c89a

309348542 as geometric shapes

Circle

Radius = n
Diameter 618697084
Circumference 1943694213.8918
Area 3.0063948558064E+17

Sphere

Radius = n
Volume 1.2400318204267E+26
Surface area 1.2025579423225E+18
Circumference 1943694213.8918

Square

Length = n
Perimeter 1237394168
Area 95696520437525764
Diagonal 437484903.59674

Cube

Length = n
Surface area 574179122625154584
Volume 2.9603579071822E+25
Space diagonal 535807391.99135

Equilateral Triangle

Length = n
Perimeter 928045626
Area 4.1437808876337E+16
Altitude 267903695.99568

Triangular Pyramid

Length = n
Surface area 4.1437808876337E+16
Volume 3.4888152515129E+24
Height 145828301.19891