128328213 (number)

128328213 is an odd 9-digits composite number following 128328212 and preceding 128328214. In scientific notation, it is written as 1.28328213 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 78834624 positive integers (up to 128328213) that are relatively prime to 128328213.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred twenty-eight thousand two hundred thirteen

Notation

Scientific notation 1.28328213 × 10^8
Engineering notation 1.28328213 × 10^6

Prime Factorization of 128328213

Prime Factorization 39 × 5039 × 653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128328213
Product of the distinct prime numbers

The prime factorization of 128328213 is 39 × 5039 × 653. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128328213)

Multiplication

n×y
n×2 256656426
n×3 384984639
n×4 513312852
n×5 641641065

Division

n÷y
n÷2 64164106.5
n÷3 42776071
n÷3 32082053.25
n÷5 25665642.6

Exponentiation

ny
n2 16468130251773369
n3 2.1133257266613E+24
n4 2.7119931398937E+32
n5 3.4802523331082E+40

Nth Root

y√n
2√n 11328.204314895
3√n 504.39880487847
4√n 106.43403738887
5√n 41.847009668295

Divisors of 128328213

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 -128328212
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 128328213 can be divided by 8 positive divisors. The sum of these divisors (counting 128328213) is 1, the average is 0.125.

Base conversion 128328213

Base System Value
2 Binary 111101001100010001000010101
3 Ternary 22221110202012210
4 Quaternary 13221202020111
5 Quinary 230323000323
6 Senary 20422304033
8 Octal 751421025
10 Decimal 128328213
12 Duodecimal 36b88019
16 Hexadecimal 7a62215
20 Vigesimal 20210ad
36 Base36 24eiol

Cryptographic Hash Functions

md5 5f345c074c6febf4645b0154d2a132e4
sha1 a6ad48577fc7f856510b628b0a79ddf4dfd601da
sha256 bd8e611f2ec199954e03ec200b7a676e8ca27369883b3dd43f07876476b637e2
sha512 48b9368a635e535d766c9367214bbaa9fc5c1b5f9135026bc71eef01bc52d1b4f33ecdef8118ab38d4ff6a0a1f96558ee499188389ba129deb85174413577753
ripemd-160 89bdcc451e6b8a9d36a9cb1ba2b7b34cdd123e5b

128328213 as geometric shapes

Circle

Radius = n
Diameter 256656426
Circumference 806309942.41821
Area 5.1736157017331E+16

Sphere

Radius = n
Volume 8.852278103362E+24
Surface area 2.0694462806932E+17
Circumference 806309942.41821

Square

Length = n
Perimeter 513312852
Area 16468130251773369
Diagonal 181483499.2597

Cube

Length = n
Surface area 98808781510640214
Volume 2.1133257266613E+24
Space diagonal 222270984.96052

Equilateral Triangle

Length = n
Perimeter 384984639
Area 7.1309095754334E+15
Altitude 111135492.48026

Triangular Pyramid

Length = n
Surface area 7.1309095754334E+15
Volume 2.4905782536303E+23
Height 60494499.753234