128665092 (number)

128665092 is an even 9-digits composite number following 128665091 and preceding 128665093. In scientific notation, it is written as 1.28665092 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 42838848 positive integers (up to 128665092) that are relatively prime to 128665092.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million six hundred sixty-five thousand ninety-two

Notation

Scientific notation 1.28665092 × 10^8
Engineering notation 1.28665092 × 10^6

Prime Factorization of 128665092

Prime Factorization 2 × 2 × 3 × 937 × 11443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64332546
Product of the distinct prime numbers

The prime factorization of 128665092 is 2 × 2 × 3 × 937 × 11443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 1, 32, 373, 725, 7412, 2944, 58484, 60310, 948685, 316050, 5595562, 521589, 68519239, 16923269, 861453559, 486595035, 9983165824, 8200123893

Basic calculations (n = 128665092)

Multiplication

n×y
n×2 257330184
n×3 385995276
n×4 514660368
n×5 643325460

Division

n÷y
n÷2 64332546
n÷3 42888364
n÷3 32166273
n÷5 25733018.4

Exponentiation

ny
n2 16554705899368464
n3 2.1300127575752E+24
n4 2.7405828741459E+32
n5 3.526173476356E+40

Nth Root

y√n
2√n 11343.063607333
3√n 504.83979102537
4√n 106.50381968424
5√n 41.868957451561

Divisors of 128665092

1, 2, 3, 4, 6, 12, 937, 1874, 2811, 3748, 5622, 11244, 11443, 22886, 34329, 45772, 68658, 137316, 10722091, 21444182, 32166273, 42888364, 64332546, 128665092

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128665091
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128665092 can be divided by 24 positive divisors. The sum of these divisors (counting 128665092) is 1, the average is 0.041666666666667.

Base conversion 128665092

Base System Value
2 Binary 111101010110100011000000100
3 Ternary 22222002212022210
4 Quaternary 13222310120010
5 Quinary 230414240332
6 Senary 20433423420
8 Octal 752643004
10 Decimal 128665092
12 Duodecimal 3710ab70
16 Hexadecimal 7ab4604
20 Vigesimal 20432ec
36 Base36 24lqmc

Cryptographic Hash Functions

md5 32fdc2c172c121b90eb5685f7fc008cf
sha1 2d56845f154fdd99b445ae7b01518a1d1291bdb1
sha256 8db3a0dd03d9bb5a8410daf8fd9bb9b0ee19e45601a011205499d74c6d83d76d
sha512 257182dd806c1ea3fd3494a9aa1121bf527b6aaa925b42cde632a071efdc2e6d67d0befb0dc5d43f8f2d983402a275f18090f613aeb9c41f908c5c6d4ecd8ea5
ripemd-160 69eada9c29038102983a31f2de8de6318f6de87c

128665092 as geometric shapes

Circle

Radius = n
Diameter 257330184
Circumference 808426615.60131
Area 5.2008142435796E+16

Sphere

Radius = n
Volume 8.922176575001E+24
Surface area 2.0803256974318E+17
Circumference 808426615.60131

Square

Length = n
Perimeter 514660368
Area 16554705899368464
Diagonal 181959918.11038

Cube

Length = n
Surface area 99328235396210784
Volume 2.1300127575752E+24
Space diagonal 222854476.50452

Equilateral Triangle

Length = n
Perimeter 385995276
Area 7.1683979305166E+15
Altitude 111427238.25226

Triangular Pyramid

Length = n
Surface area 7.1683979305166E+15
Volume 2.5102441081588E+23
Height 60653306.036794