128220300 (number)

128220300 is an even 9-digits composite number following 128220299 and preceding 128220301. In scientific notation, it is written as 1.28220300 × 10^8. The sum of its digits is 18. It has a total of 8 prime factors and 108 positive divisors. There are 31449600 positive integers (up to 128220300) that are relatively prime to 128220300.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28220300 × 10^8
Engineering notation 1.28220300 × 10^6

Prime Factorization of 128220300

Prime Factorization 2 × 2 × 27 × 5 × 5 × 13 × 13 × 281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 986310
Product of the distinct prime numbers

The prime factorization of 128220300 is 2 × 2 × 27 × 5 × 5 × 13 × 13 × 281. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128220300)

Multiplication

n×y
n×2 256440600
n×3 384660900
n×4 512881200
n×5 641101500

Division

n÷y
n÷2 64110150
n÷3 42740100
n÷3 32055075
n÷5 25644060

Exponentiation

ny
n2 16440445332090000
n3 2.1079988326142E+24
n4 2.7028824271744E+32
n5 3.4656439567703E+40

Nth Root

y√n
2√n 11323.440289947
3√n 504.25737987819
4√n 106.41165485955
5√n 41.839969351926

Divisors of 128220300

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128220299
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128220300 can be divided by 108 positive divisors. The sum of these divisors (counting 128220300) is 1, the average is 0.0092592592592593.

Base conversion 128220300

Base System Value
2 Binary 111101001000111110010001100
3 Ternary 22221021021012000
4 Quaternary 13221013302030
5 Quinary 230311022200
6 Senary 20420112300
8 Octal 751076214
10 Decimal 128220300
12 Duodecimal 36b35690
16 Hexadecimal 7a47c8c
20 Vigesimal 2017af0
36 Base36 24c7f0

Cryptographic Hash Functions

md5 ac91adb5887640c9afdc04995290e516
sha1 e89f2e3e4202118551609525708835f11c9b2268
sha256 26246bc7bf8b1df95af044fd7f68c75f50c69e94ea86afcaf332cbcb8d2f78cc
sha512 22635c5abe9d1f9e2059fe46ef1bcac98c258f5dd4d8ec1563cd2b9374cbd64775b0199817e8416dd958c48cce843dc214e744ba00c34c46e42b9e94b08714b9
ripemd-160 c9716ed1940513a308828d0f73e22532492eb569

128220300 as geometric shapes

Circle

Radius = n
Diameter 256440600
Circumference 805631905.04216
Area 5.1649182277039E+16

Sphere

Radius = n
Volume 8.8299648617554E+24
Surface area 2.0659672910815E+17
Circumference 805631905.04216

Square

Length = n
Perimeter 512881200
Area 16440445332090000
Diagonal 181330887.23155

Cube

Length = n
Surface area 98642671992540000
Volume 2.1079988326142E+24
Space diagonal 222084074.16172

Equilateral Triangle

Length = n
Perimeter 384660900
Area 7.1189216535596E+15
Altitude 111042037.08086

Triangular Pyramid

Length = n
Surface area 7.1189216535596E+15
Volume 2.4843004487914E+23
Height 60443629.077182