303945138 (number)

303945138 is an even 9-digits composite number following 303945137 and preceding 303945139. In scientific notation, it is written as 3.03945138 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 83060208 positive integers (up to 303945138) that are relatively prime to 303945138.

Interesting facts

Basic properties

Name

Name three hundred three million nine hundred forty-five thousand one hundred thirty-eight

Notation

Scientific notation 3.03945138 × 10^8
Engineering notation 3.03945138 × 10^6

Prime Factorization of 303945138

Prime Factorization 2 × 3 × 49 × 69 × 14983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 303945138
Product of the distinct prime numbers

The prime factorization of 303945138 is 2 × 3 × 49 × 69 × 14983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 74, 96, 906, 645, 6003, 7332, 30513, 2841, 624700, 5894, 1538309, 612183, 82782941, 58335541, 435692154, 134789706, 9989443707, 6007504634

Basic calculations (n = 303945138)

Multiplication

n×y
n×2 607890276
n×3 911835414
n×4 1215780552
n×5 1519725690

Division

n÷y
n÷2 151972569
n÷3 101315046
n÷3 75986284.5
n÷5 60789027.6

Exponentiation

ny
n2 92382646913839044
n3 2.8079256365032E+25
n4 8.5345534508071E+33
n5 2.5940360263739E+42

Nth Root

y√n
2√n 17434.022427426
3√n 672.35463052837
4√n 132.03795828256
5√n 49.723196529619

Divisors of 303945138

1, 2, 3, 6, 49, 69, 98, 138, 147, 207, 294, 414, 3381, 6762, 10143, 14983, 20286, 29966, 44949, 89898, 734167, 1033827, 1468334, 2067654, 2202501, 3101481, 4405002, 6202962, 50657523, 101315046, 151972569, 303945138

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -303945137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 303945138 can be divided by 32 positive divisors. The sum of these divisors (counting 303945138) is 1, the average is 0.03125.

Base conversion 303945138

Base System Value
2 Binary 10010000111011101010110110010
3 Ternary 210011221000100100
4 Quaternary 102013131112302
5 Quinary 1110302221023
6 Senary 50054333230
8 Octal 2207352662
10 Decimal 303945138
12 Duodecimal 8595a216
16 Hexadecimal 121dd5b2
20 Vigesimal 4ejd2gi
36 Base36 50ylki

Cryptographic Hash Functions

md5 be24704b22dafddad67cbe3e481325ad
sha1 68b54e6172318ed406a41d1636c2e4983494d5ad
sha256 eaa2ffaf83d5e6a96b9ae38fe693f8849000323fd62eb0b6c8dce07f7011cdaf
sha512 ec05993847a38aa50f40a0aabc0f76b309a069d975870336f2bcd4d07ab18c1dd5aef3c72cc229d92d008db430ef26136fcc0424782029fc376355c019744ce7
ripemd-160 166a60297a497c2177d22e2de54193c9e165fb74

303945138 as geometric shapes

Circle

Radius = n
Diameter 607890276
Circumference 1909743625.2703
Area 2.902286448637E+17

Sphere

Radius = n
Volume 1.1761811401953E+26
Surface area 1.1609145794548E+18
Circumference 1909743625.2703

Square

Length = n
Perimeter 1215780552
Area 92382646913839044
Diagonal 429843336.37696

Cube

Length = n
Surface area 554295881483034264
Volume 2.8079256365032E+25
Space diagonal 526448421.72953

Equilateral Triangle

Length = n
Perimeter 911835414
Area 4.0002859548116E+16
Altitude 263224210.86477

Triangular Pyramid

Length = n
Surface area 4.0002859548116E+16
Volume 3.3091720977316E+24
Height 143281112.12565