128082108 (number)

128082108 is an even 9-digits composite number following 128082107 and preceding 128082109. In scientific notation, it is written as 1.28082108 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 33267840 positive integers (up to 128082108) that are relatively prime to 128082108.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28082108 × 10^8
Engineering notation 1.28082108 × 10^6

Prime Factorization of 128082108

Prime Factorization 2 × 2 × 7 × 3 × 11 × 138617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64041054
Product of the distinct prime numbers

The prime factorization of 128082108 is 2 × 2 × 7 × 3 × 11 × 138617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128082108)

Multiplication

n×y
n×2 256164216
n×3 384246324
n×4 512328432
n×5 640410540

Division

n÷y
n÷2 64041054
n÷3 42694036
n÷3 32020527
n÷5 25616421.6

Exponentiation

ny
n2 16405026389723664
n3 2.1011903617914E+24
n4 2.6912489084753E+32
n5 3.4470083335022E+40

Nth Root

y√n
2√n 11317.336612472
3√n 504.07615692206
4√n 106.38297144032
5√n 41.830946688116

Divisors of 128082108

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128082107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128082108 can be divided by 48 positive divisors. The sum of these divisors (counting 128082108) is 1, the average is 0.020833333333333.

Base conversion 128082108

Base System Value
2 Binary 111101000100110000010111100
3 Ternary 22221000020121210
4 Quaternary 13220212002330
5 Quinary 230242111413
6 Senary 20413124420
8 Octal 750460274
10 Decimal 128082108
12 Duodecimal 36a89710
16 Hexadecimal 7a260bc
20 Vigesimal 200a558
36 Base36 2498sc

Cryptographic Hash Functions

md5 dc7cce0fb047f6b6b6191cb52da4770d
sha1 f0d79ff85f35014609d8258c67fb7b56a0633f09
sha256 8fb9ad4cce2397c6614c671d6d04f48db532bc2a006b35179f9dfff97fe68603
sha512 72a8abc8451d4ab4d025df5bc7c5c2f6a02323a5ddeb73ed7bdede1fbd17f5727f293ccc3749d20b85d7126ecd9652d5c659ec3f01c15422b618e29f05ee63e2
ripemd-160 c5386ec8dad54d8dd83f478ab3cf1d91f82779be

128082108 as geometric shapes

Circle

Radius = n
Diameter 256164216
Circumference 804763619.09819
Area 5.1537910387903E+16

Sphere

Radius = n
Volume 8.8014456058635E+24
Surface area 2.0615164155161E+17
Circumference 804763619.09819

Square

Length = n
Perimeter 512328432
Area 16405026389723664
Diagonal 181135454.23094

Cube

Length = n
Surface area 98430158338341984
Volume 2.1011903617914E+24
Space diagonal 221844718.59652

Equilateral Triangle

Length = n
Perimeter 384246324
Area 7.1035848016274E+15
Altitude 110922359.29826

Triangular Pyramid

Length = n
Surface area 7.1035848016274E+15
Volume 2.4762765889776E+23
Height 60378484.743645