128533105 (number)

128533105 is an odd 9-digits composite number following 128533104 and preceding 128533106. In scientific notation, it is written as 1.28533105 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 101217600 positive integers (up to 128533105) that are relatively prime to 128533105.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred thirty-three thousand one hundred five

Notation

Scientific notation 1.28533105 × 10^8
Engineering notation 1.28533105 × 10^6

Prime Factorization of 128533105

Prime Factorization 5 × 199 × 101 × 1279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128533105
Product of the distinct prime numbers

The prime factorization of 128533105 is 5 × 199 × 101 × 1279. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128533105)

Multiplication

n×y
n×2 257066210
n×3 385599315
n×4 514132420
n×5 642665525

Division

n÷y
n÷2 64266552.5
n÷3 42844368.333333
n÷3 32133276.25
n÷5 25706621

Exponentiation

ny
n2 16520759080941025
n3 2.1234644616303E+24
n4 2.729354806105E+32
n5 3.5081244787534E+40

Nth Root

y√n
2√n 11337.244153673
3√n 504.66710734025
4√n 106.4764957804
5√n 41.86036393652

Divisors of 128533105

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128533104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128533105 can be divided by 16 positive divisors. The sum of these divisors (counting 128533105) is 1, the average is 0.0625.

Base conversion 128533105

Base System Value
2 Binary 111101010010100001001110001
3 Ternary 22221212011021101
4 Quaternary 13222110021301
5 Quinary 230401024410
6 Senary 20430524401
8 Octal 752241161
10 Decimal 128533105
12 Duodecimal 37066701
16 Hexadecimal 7a94271
20 Vigesimal 2036cf5
36 Base36 24iws1

Cryptographic Hash Functions

md5 c03293082f9fa1c1522876c13d1650e9
sha1 b04d59ed47985bb47747e21467e39f5f8705a87c
sha256 c840aa31d64b00f13b1486f28925766b2b99af902c8eb769209ff2e4da3ff959
sha512 73cc9d95b9616eb0b04a387c2f69a7f0998aeb59a42b39f294d21f7f5db7393b494ebb307dfd421d9fb888702a063ff1f4b496c443f588f3074aecac7525dbf3
ripemd-160 4480307a9c894749a0fcef58b4a54514de3d5827

128533105 as geometric shapes

Circle

Radius = n
Diameter 257066210
Circumference 807597316.82217
Area 5.1901495360411E+16

Sphere

Radius = n
Volume 8.894747137089E+24
Surface area 2.0760598144164E+17
Circumference 807597316.82217

Square

Length = n
Perimeter 514132420
Area 16520759080941025
Diagonal 181773260.30493

Cube

Length = n
Surface area 99124554485646150
Volume 2.1234644616303E+24
Space diagonal 222625868.31459

Equilateral Triangle

Length = n
Perimeter 385599315
Area 7.1536985269487E+15
Altitude 111312934.15729

Triangular Pyramid

Length = n
Surface area 7.1536985269487E+15
Volume 2.502526867379E+23
Height 60591086.768308