128049454 (number)

128049454 is an even 9-digits composite number following 128049453 and preceding 128049455. In scientific notation, it is written as 1.28049454 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 59099736 positive integers (up to 128049454) that are relatively prime to 128049454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28049454 × 10^8
Engineering notation 1.28049454 × 10^6

Prime Factorization of 128049454

Prime Factorization 2 × 13 × 4924979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128049454
Product of the distinct prime numbers

The prime factorization of 128049454 is 2 × 13 × 4924979. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 56, 55, 273, 536, 8522, 1940, 1980, 72262, 916153, 319049, 8806200, 1313185, 52265449, 88684789, 409586340, 332077850, 2296446812, 153761341

Basic calculations (n = 128049454)

Multiplication

n×y
n×2 256098908
n×3 384148362
n×4 512197816
n×5 640247270

Division

n÷y
n÷2 64024727
n÷3 42683151.333333
n÷3 32012363.5
n÷5 25609890.8

Exponentiation

ny
n2 16396662669698116
n3 2.099583702277E+24
n4 2.6885054670387E+32
n5 3.4426165713032E+40

Nth Root

y√n
2√n 11315.893866593
3√n 504.03331590887
4√n 106.3761903181
5√n 41.828813545443

Divisors of 128049454

1, 2, 13, 26, 4924979, 9849958, 64024727, 128049454

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 -128049453
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 128049454 can be divided by 8 positive divisors. The sum of these divisors (counting 128049454) is 1, the average is 0.125.

Base conversion 128049454

Base System Value
2 Binary 111101000011110000100101110
3 Ternary 22220221120211101
4 Quaternary 13220132010232
5 Quinary 230240040304
6 Senary 20412313314
8 Octal 750360456
10 Decimal 128049454
12 Duodecimal 36a7283a
16 Hexadecimal 7a1e12e
20 Vigesimal 20063ce
36 Base36 248jla

Cryptographic Hash Functions

md5 a50ca9d6768c7bafa83f5caa2504c234
sha1 9bcc5d23add2a7a2bf92cf996790c2b72edec9c5
sha256 a73697f9b9d34b5ccd561cb253b4e6baa5ef050f3e3b586b862afb49bd351272
sha512 396bb98b0348b0a5c7a50d75bd00dde0d6957b01676970e0d9ac31664401145e8ffa6feaa39f0c2f8ed4f612eb4883f5b5a8cc301fddc1a62a5c8f02e10d2d46
ripemd-160 5e540608f6ff5d2948d39671bf84727202ee8cb0

128049454 as geometric shapes

Circle

Radius = n
Diameter 256098908
Circumference 804558447.96517
Area 5.1511634986514E+16

Sphere

Radius = n
Volume 8.7947156462272E+24
Surface area 2.0604653994605E+17
Circumference 804558447.96517

Square

Length = n
Perimeter 512197816
Area 16396662669698116
Diagonal 181089274.50127

Cube

Length = n
Surface area 98379976018188696
Volume 2.099583702277E+24
Space diagonal 221788160.20945

Equilateral Triangle

Length = n
Perimeter 384148362
Area 7.0999632046213E+15
Altitude 110894080.10473

Triangular Pyramid

Length = n
Surface area 7.0999632046213E+15
Volume 2.4743831225814E+23
Height 60363091.500423