128569816 (number)

128569816 is an even 9-digits composite number following 128569815 and preceding 128569817. In scientific notation, it is written as 1.28569816 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 60177568 positive integers (up to 128569816) that are relatively prime to 128569816.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred sixty-nine thousand eight hundred sixteen

Notation

Scientific notation 1.28569816 × 10^8
Engineering notation 1.28569816 × 10^6

Prime Factorization of 128569816

Prime Factorization 2 × 2 × 2 × 23 × 47 × 14867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32142454
Product of the distinct prime numbers

The prime factorization of 128569816 is 2 × 2 × 2 × 23 × 47 × 14867. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 97, 41, 303, 56, 4510, 4305, 37400, 13460, 481117, 83509, 8301109, 2979227, 57309510, 26468448, 377854518, 548810184, 7714766262, 2109532434

Basic calculations (n = 128569816)

Multiplication

n×y
n×2 257139632
n×3 385709448
n×4 514279264
n×5 642849080

Division

n÷y
n÷2 64284908
n÷3 42856605.333333
n÷3 32142454
n÷5 25713963.2

Exponentiation

ny
n2 16530197586273856
n3 2.1252844621109E+24
n4 2.7324743224125E+32
n5 3.513137208573E+40

Nth Root

y√n
2√n 11338.863082338
3√n 504.71514962116
4√n 106.48409779088
5√n 41.862754854073

Divisors of 128569816

1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 14867, 29734, 59468, 118936, 341941, 683882, 698749, 1367764, 1397498, 2735528, 2794996, 5589992, 16071227, 32142454, 64284908, 128569816

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 -128569815
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 128569816 can be divided by 32 positive divisors. The sum of these divisors (counting 128569816) is 1, the average is 0.03125.

Base conversion 128569816

Base System Value
2 Binary 111101010011101000111011000
3 Ternary 22221221000122001
4 Quaternary 13222131013120
5 Quinary 230403213231
6 Senary 20431410344
8 Octal 752350730
10 Decimal 128569816
12 Duodecimal 370839b4
16 Hexadecimal 7a9d1d8
20 Vigesimal 203b4ag
36 Base36 24jp3s

Cryptographic Hash Functions

md5 f52b23b94328b055b830db6d868452f9
sha1 5daf91299000d3f8bc76a55e0a7acc290be8998e
sha256 6b8e9e7417ff828ca5d6858c5bd31dfdde6385d3e3a0838864d09a5ee1117a56
sha512 1622835df5b3fd381de63d8446428707e8ef707823550ae32585d90aa1f10fbbf283c6985f384d5bf780d1105f8373526883dd8729d35ec0bca8d9f61644c10c
ripemd-160 d38f9cb89d8ef72da043c3b2b1ff13c76f831f39

128569816 as geometric shapes

Circle

Radius = n
Diameter 257139632
Circumference 807827978.83798
Area 5.1931147299426E+16

Sphere

Radius = n
Volume 8.9023707372747E+24
Surface area 2.077245891977E+17
Circumference 807827978.83798

Square

Length = n
Perimeter 514279264
Area 16530197586273856
Diagonal 181825177.49901

Cube

Length = n
Surface area 99181185517643136
Volume 2.1252844621109E+24
Space diagonal 222689453.63178

Equilateral Triangle

Length = n
Perimeter 385709448
Area 7.1577855196447E+15
Altitude 111344726.81589

Triangular Pyramid

Length = n
Surface area 7.1577855196447E+15
Volume 2.504671758515E+23
Height 60608392.499671