128224968 (number)

128224968 is an even 9-digits composite number following 128224967 and preceding 128224969. In scientific notation, it is written as 1.28224968 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 41747328 positive integers (up to 128224968) that are relatively prime to 128224968.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred twenty-four thousand nine hundred sixty-eight

Notation

Scientific notation 1.28224968 × 10^8
Engineering notation 1.28224968 × 10^6

Prime Factorization of 128224968

Prime Factorization 2 × 2 × 2 × 3 × 43 × 124249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32056242
Product of the distinct prime numbers

The prime factorization of 128224968 is 2 × 2 × 2 × 3 × 43 × 124249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128224968)

Multiplication

n×y
n×2 256449936
n×3 384674904
n×4 512899872
n×5 641124840

Division

n÷y
n÷2 64112484
n÷3 42741656
n÷3 32056242
n÷5 25644993.6

Exponentiation

ny
n2 16441642418601024
n3 2.1082290729926E+24
n4 2.7032760542114E+32
n5 3.4662748554642E+40

Nth Root

y√n
2√n 11323.646409174
3√n 504.26349915074
4√n 106.41262335444
5√n 41.840273993442

Divisors of 128224968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128224967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128224968 can be divided by 32 positive divisors. The sum of these divisors (counting 128224968) is 1, the average is 0.03125.

Base conversion 128224968

Base System Value
2 Binary 111101001001000111011001000
3 Ternary 22221021111120220
4 Quaternary 13221020323020
5 Quinary 230311144333
6 Senary 20420150040
8 Octal 751107310
10 Decimal 128224968
12 Duodecimal 36b38320
16 Hexadecimal 7a48ec8
20 Vigesimal 2018288
36 Base36 24cb0o

Cryptographic Hash Functions

md5 eba39c9ed5b34021507f859fa825d087
sha1 6b10e7e758c89a19a57f7a9ab0f4c1c81fc3fd8f
sha256 c626bfda4d94b90c4706c78c298ff9bcca497fe6bd57ed44d0bf61fec2e6f905
sha512 86b4e65f41475fc85e7d6a0ebe5f50b5b31b6a5e7cbc99a427af0e4aef6b42cff831863b2924d7a8e4c3e61fa95bbd82230caed55361598189cac8c65e0e335e
ripemd-160 b4109184bc816bd8ef78b02e42ce3fb100b9ada4

128224968 as geometric shapes

Circle

Radius = n
Diameter 256449936
Circumference 805661234.95117
Area 5.1652943035227E+16

Sphere

Radius = n
Volume 8.8309292903971E+24
Surface area 2.0661177214091E+17
Circumference 805661234.95117

Square

Length = n
Perimeter 512899872
Area 16441642418601024
Diagonal 181337488.78046

Cube

Length = n
Surface area 98649854511606144
Volume 2.1082290729926E+24
Space diagonal 222092159.37489

Equilateral Triangle

Length = n
Perimeter 384674904
Area 7.1194400072242E+15
Altitude 111046079.68745

Triangular Pyramid

Length = n
Surface area 7.1194400072242E+15
Volume 2.4845717896794E+23
Height 60445829.593485