154428049 (number)

154428049 is an odd 9-digits composite number following 154428048 and preceding 154428050. In scientific notation, it is written as 1.54428049 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 147713764 positive integers (up to 154428049) that are relatively prime to 154428049.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million four hundred twenty-eight thousand forty-nine

Notation

Scientific notation 1.54428049 × 10^8
Engineering notation 1.54428049 × 10^6

Prime Factorization of 154428049

Prime Factorization 23 × 6714263

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 154428049
Product of the distinct prime numbers

The prime factorization of 154428049 is 23 × 6714263. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 53, 100, 447, 917, 1551, 4408, 99916, 20896, 965988, 378490, 6777633, 6942810, 63421815, 79410042, 665917007, 719051208, 9362155078, 1857573928

Basic calculations (n = 154428049)

Multiplication

n×y
n×2 308856098
n×3 463284147
n×4 617712196
n×5 772140245

Division

n÷y
n÷2 77214024.5
n÷3 51476016.333333
n÷3 38607012.25
n÷5 30885609.8

Exponentiation

ny
n2 23848022317946401
n3 3.6828035590689E+24
n4 5.6872816847727E+32
n5 8.7827581469288E+40

Nth Root

y√n
2√n 12426.908263925
3√n 536.50700268539
4√n 111.47604345295
5√n 43.425540930598

Divisors of 154428049

1, 23, 6714263, 154428049

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154428048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154428049 can be divided by 4 positive divisors. The sum of these divisors (counting 154428049) is 1, the average is 0.25.

Base conversion 154428049

Base System Value
2 Binary 1001001101000110001010010001
3 Ternary 101202120202110101
4 Quaternary 21031012022101
5 Quinary 304013144144
6 Senary 23153532401
8 Octal 1115061221
10 Decimal 154428049
12 Duodecimal 43874101
16 Hexadecimal 9346291
20 Vigesimal 2853a29
36 Base36 2jxxg1

Cryptographic Hash Functions

md5 e423e51d9862e87822ede06e5a84b3e9
sha1 5d5b4a21e102dcf784c0d1c042256dff5a94fa49
sha256 258c8e2fac740039ae1e185bf9fe273d4383fed114cadaed715dda1e77f53d4e
sha512 3054b9f7fdff7067467c282c94f72ca2b0571acf99a133c1ab0216f2bc935468b58591748f4ddb2c216cd8da79f32643ff15c31d451dc18a19735b6c1b8d720b
ripemd-160 4bad610782d4d461330585907fca606b6f35971c

154428049 as geometric shapes

Circle

Radius = n
Diameter 308856098
Circumference 970300048.49321
Area 7.4920771716706E+16

Sphere

Radius = n
Volume 1.542649147438E+25
Surface area 2.9968308686682E+17
Circumference 970300048.49321

Square

Length = n
Perimeter 617712196
Area 23848022317946401
Diagonal 218394241.30662

Cube

Length = n
Surface area 143088133907678406
Volume 3.6828035590689E+24
Space diagonal 267477226.98174

Equilateral Triangle

Length = n
Perimeter 463284147
Area 1.032649657868E+16
Altitude 133738613.49087

Triangular Pyramid

Length = n
Surface area 1.032649657868E+16
Volume 4.340225617326E+23
Height 72798080.435539