203428149 (number)

203428149 is an odd 9-digits composite number following 203428148 and preceding 203428150. In scientific notation, it is written as 2.03428149 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 134628576 positive integers (up to 203428149) that are relatively prime to 203428149.

Interesting facts

Basic properties

Name

Name two hundred three million four hundred twenty-eight thousand one hundred forty-nine

Notation

Scientific notation 2.03428149 × 10^8
Engineering notation 2.03428149 × 10^6

Prime Factorization of 203428149

Prime Factorization 3 × 137 × 494959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 203428149
Product of the distinct prime numbers

The prime factorization of 203428149 is 3 × 137 × 494959. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 53, 4, 438, 92, 1991, 7095, 48218, 44334, 27291, 358058, 3767463, 1318996, 68112854, 59372318, 756537965, 430885152, 558222387, 2769132950

Basic calculations (n = 203428149)

Multiplication

n×y
n×2 406856298
n×3 610284447
n×4 813712596
n×5 1017140745

Division

n÷y
n÷2 101714074.5
n÷3 67809383
n÷3 50857037.25
n÷5 40685629.8

Exponentiation

ny
n2 41383011805566201
n3 8.4184694916515E+24
n4 1.7125536660996E+33
n5 3.4838162235781E+41

Nth Root

y√n
2√n 14262.824019106
3√n 588.12595929438
4√n 119.42706568909
5√n 45.88621223328

Divisors of 203428149

1, 3, 137, 411, 494959, 1484877, 67809383, 203428149

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 -203428148
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 203428149 can be divided by 8 positive divisors. The sum of these divisors (counting 203428149) is 1, the average is 0.125.

Base conversion 203428149

Base System Value
2 Binary 1100001000000001000100110101
3 Ternary 112011210012221220
4 Quaternary 30020001010311
5 Quinary 404034200044
6 Senary 32104100553
8 Octal 1410010465
10 Decimal 203428149
12 Duodecimal 58164759
16 Hexadecimal c201135
20 Vigesimal 33b8a79
36 Base36 3d465x

Cryptographic Hash Functions

md5 deb5e4f5a890aa12ec98c0a3906b0c8d
sha1 d6399cbb1c149c07d4dfadffbb3d45014bbbef63
sha256 f7b4134ca315a444627ff649ad10a7727cf532156498150b353c0e2fa4c1130d
sha512 a17524a0676eafd1779b686e312fbb2b6c55570aa4cc2a09bf2abd82d2b649a0bdb54f3dbf96daa595e1800a558e2348117c6352a80a8809c888391d181265fe
ripemd-160 541ecf8a36a73d1c8345527c2af1ee26f1654c7b

203428149 as geometric shapes

Circle

Radius = n
Diameter 406856298
Circumference 1278176756.8635
Area 1.3000856587179E+17

Sphere

Radius = n
Volume 3.5263202545923E+25
Surface area 5.2003426348715E+17
Circumference 1278176756.8635

Square

Length = n
Perimeter 813712596
Area 41383011805566201
Diagonal 287690847.28425

Cube

Length = n
Surface area 248298070833397206
Volume 8.4184694916515E+24
Space diagonal 352347889.75769

Equilateral Triangle

Length = n
Perimeter 610284447
Area 1.7919369754366E+16
Altitude 176173944.87885

Triangular Pyramid

Length = n
Surface area 1.7919369754366E+16
Volume 9.9212614412647E+23
Height 95896949.094752