305400148 (number)

305400148 is an even 9-digits composite number following 305400147 and preceding 305400149. In scientific notation, it is written as 3.05400148 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 144663192 positive integers (up to 305400148) that are relatively prime to 305400148.

Interesting facts

Basic properties

Name

Name three hundred five million four hundred thousand one hundred forty-eight

Notation

Scientific notation 3.05400148 × 10^8
Engineering notation 3.05400148 × 10^6

Prime Factorization of 305400148

Prime Factorization 2 × 2 × 19 × 4018423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 152700074
Product of the distinct prime numbers

The prime factorization of 305400148 is 2 × 2 × 19 × 4018423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 54, 61, 597, 594, 4172, 5654, 5528, 4222, 652893, 240446, 2667229, 1319904, 46691626, 32743657, 805032640, 786758861, 8713056326, 272242816

Basic calculations (n = 305400148)

Multiplication

n×y
n×2 610800296
n×3 916200444
n×4 1221600592
n×5 1527000740

Division

n÷y
n÷2 152700074
n÷3 101800049.33333
n÷3 76350037
n÷5 61080029.6

Exponentiation

ny
n2 93269250398421904
n3 2.8484442875527E+25
n4 8.6991530698835E+33
n5 2.6567226350171E+42

Nth Root

y√n
2√n 17475.701645428
3√n 673.42579512102
4√n 132.19569450412
5√n 49.770711427486

Divisors of 305400148

1, 2, 4, 19, 38, 76, 4018423, 8036846, 16073692, 76350037, 152700074, 305400148

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -305400147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 305400148 can be divided by 12 positive divisors. The sum of these divisors (counting 305400148) is 1, the average is 0.083333333333333.

Base conversion 305400148

Base System Value
2 Binary 10010001101000000100101010100
3 Ternary 210021122221020121
4 Quaternary 102031000211110
5 Quinary 1111140301043
6 Senary 50145441324
8 Octal 2215004524
10 Decimal 305400148
12 Duodecimal 86340244
16 Hexadecimal 12340954
20 Vigesimal 4f8f078
36 Base36 51ts9g

Cryptographic Hash Functions

md5 b924c6ec6c8cd89c842d085808e7384a
sha1 4a65dc3e3bb15110ceb1519e61a397c503aec1b8
sha256 6685acc98d51d6edfc2556bb5013eb0054c25b3309575c3d4fed2dd50b9ceae7
sha512 ea6a2eb0849ab108ba251db7a24b329e9d65b47e83ecabf06575cf4c78531ecf489dc562be750d70d1607465940bc6662e37b1b2623d33b7fa21b316e34bd700
ripemd-160 ac221c999c02dc1ff0125af695c27cd236174beb

305400148 as geometric shapes

Circle

Radius = n
Diameter 610800296
Circumference 1918885722.7241
Area 2.9301399185751E+17

Sphere

Radius = n
Volume 1.1931535530581E+26
Surface area 1.17205596743E+18
Circumference 1918885722.7241

Square

Length = n
Perimeter 1221600592
Area 93269250398421904
Diagonal 431901031.25235

Cube

Length = n
Surface area 559615502390531424
Volume 2.8484442875527E+25
Space diagonal 528968572.97505

Equilateral Triangle

Length = n
Perimeter 916200444
Area 4.0386770118483E+16
Altitude 264484286.48753

Triangular Pyramid

Length = n
Surface area 4.0386770118483E+16
Volume 3.3569237859343E+24
Height 143967010.41745