128496734 (number)

128496734 is an even 9-digits composite number following 128496733 and preceding 128496735. In scientific notation, it is written as 1.28496734 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 60866856 positive integers (up to 128496734) that are relatively prime to 128496734.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred ninety-six thousand seven hundred thirty-four

Notation

Scientific notation 1.28496734 × 10^8
Engineering notation 1.28496734 × 10^6

Prime Factorization of 128496734

Prime Factorization 2 × 19 × 3381493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128496734
Product of the distinct prime numbers

The prime factorization of 128496734 is 2 × 19 × 3381493. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 72, 46, 278, 422, 7949, 1932, 42908, 67824, 910927, 621185, 9109246, 1163094, 14863714, 80312235, 853953261, 474322945, 7272628665, 8829748441

Basic calculations (n = 128496734)

Multiplication

n×y
n×2 256993468
n×3 385490202
n×4 513986936
n×5 642483670

Division

n÷y
n÷2 64248367
n÷3 42832244.666667
n÷3 32124183.5
n÷5 25699346.8

Exponentiation

ny
n2 16511410648666756
n3 2.1216623420865E+24
n4 2.7262668160891E+32
n5 3.5031638188002E+40

Nth Root

y√n
2√n 11335.639990755
3√n 504.61950098244
4√n 106.46896257011
5√n 41.857994623719

Divisors of 128496734

1, 2, 19, 38, 3381493, 6762986, 64248367, 128496734

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 -128496733
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 128496734 can be divided by 8 positive divisors. The sum of these divisors (counting 128496734) is 1, the average is 0.125.

Base conversion 128496734

Base System Value
2 Binary 111101010001011010001011110
3 Ternary 22221210022101022
4 Quaternary 13222023101132
5 Quinary 230343343414
6 Senary 20430044142
8 Octal 752132136
10 Decimal 128496734
12 Duodecimal 37049652
16 Hexadecimal 7a8b45e
20 Vigesimal 20321ge
36 Base36 24i4pq

Cryptographic Hash Functions

md5 f6c23d80347329a407b07149c5da5a02
sha1 9d4c99d44ba1116fefdb0efd75e1f0875fb44e9d
sha256 78db2a60f2fc5ff58d03a8c928a42cde6801e03536cd04010a1f27fac0aa0369
sha512 d882b06d42ad00b7050fc4139585d499e6bab04fe0c9fa7f3a18673a02966f3885b90aec44e85e4c5c9df124aec470e2421d7538e8039e1c544259af9d7817f4
ripemd-160 bd619292adedabbb0beb1554516d772e67c82bc5

128496734 as geometric shapes

Circle

Radius = n
Diameter 256993468
Circumference 807368791.08936
Area 5.1872126394256E+16

Sphere

Radius = n
Volume 8.8871984363961E+24
Surface area 2.0748850557702E+17
Circumference 807368791.08936

Square

Length = n
Perimeter 513986936
Area 16511410648666756
Diagonal 181721823.94345

Cube

Length = n
Surface area 99068463892000536
Volume 2.1216623420865E+24
Space diagonal 222562871.89466

Equilateral Triangle

Length = n
Perimeter 385490202
Area 7.1496505370312E+15
Altitude 111281435.94733

Triangular Pyramid

Length = n
Surface area 7.1496505370312E+15
Volume 2.5004030491292E+23
Height 60573941.314483