128216567 (number)

128216567 is an odd 9-digits composite number following 128216566 and preceding 128216568. In scientific notation, it is written as 1.28216567 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 120585600 positive integers (up to 128216567) that are relatively prime to 128216567.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred sixteen thousand five hundred sixty-seven

Notation

Scientific notation 1.28216567 × 10^8
Engineering notation 1.28216567 × 10^6

Prime Factorization of 128216567

Prime Factorization 17 × 2371 × 3181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128216567
Product of the distinct prime numbers

The prime factorization of 128216567 is 17 × 2371 × 3181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128216567)

Multiplication

n×y
n×2 256433134
n×3 384649701
n×4 512866268
n×5 641082835

Division

n÷y
n÷2 64108283.5
n÷3 42738855.666667
n÷3 32054141.75
n÷5 25643313.4

Exponentiation

ny
n2 16439488053265489
n3 2.1078147214272E+24
n4 2.7025676745346E+32
n5 3.46513949314E+40

Nth Root

y√n
2√n 11323.275453684
3√n 504.25248618853
4√n 106.41088033507
5√n 41.839725723695

Divisors of 128216567

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 -128216566
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 128216567 can be divided by 8 positive divisors. The sum of these divisors (counting 128216567) is 1, the average is 0.125.

Base conversion 128216567

Base System Value
2 Binary 111101001000110110111110111
3 Ternary 22221021002001202
4 Quaternary 13221012313313
5 Quinary 230310412232
6 Senary 20420043115
8 Octal 751066767
10 Decimal 128216567
12 Duodecimal 36b3349b
16 Hexadecimal 7a46df7
20 Vigesimal 2017187
36 Base36 24c4jb

Cryptographic Hash Functions

md5 55fe530fcb0f10a1a330338e78d6c588
sha1 1c1598777a1f613edf4e215305058c96031445c2
sha256 df4c950d6020c595909b7584ad60785d107878dc1bd8bac62afbdddd99b03c5e
sha512 255ef415b8058c893f8f9cb93c812e53a192931008a985d37d19c2adb00ccddb595b5b5c38a2e7160cc3953981379aad6bc7b9750d5d4145b2bd9cba5e4db19f
ripemd-160 0102c9c0ea5717416a8813cda8b42a6b361409a1

128216567 as geometric shapes

Circle

Radius = n
Diameter 256433134
Circumference 805608449.91141
Area 5.1646174896916E+16

Sphere

Radius = n
Volume 8.8291936586189E+24
Surface area 2.0658469958766E+17
Circumference 805608449.91141

Square

Length = n
Perimeter 512866268
Area 16439488053265489
Diagonal 181325607.97232

Cube

Length = n
Surface area 98636928319592934
Volume 2.1078147214272E+24
Space diagonal 222077608.41606

Equilateral Triangle

Length = n
Perimeter 384649701
Area 7.1185071396693E+15
Altitude 111038804.20803

Triangular Pyramid

Length = n
Surface area 7.1185071396693E+15
Volume 2.4840834716767E+23
Height 60441869.324106