128524650 (number)

128524650 is an even 9-digits composite number following 128524649 and preceding 128524651. In scientific notation, it is written as 1.28524650 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 34273200 positive integers (up to 128524650) that are relatively prime to 128524650.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty-four thousand six hundred fifty

Notation

Scientific notation 1.28524650 × 10^8
Engineering notation 1.28524650 × 10^6

Prime Factorization of 128524650

Prime Factorization 2 × 15 × 5 × 856831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128524650
Product of the distinct prime numbers

The prime factorization of 128524650 is 2 × 15 × 5 × 856831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128524650)

Multiplication

n×y
n×2 257049300
n×3 385573950
n×4 514098600
n×5 642623250

Division

n÷y
n÷2 64262325
n÷3 42841550
n÷3 32131162.5
n÷5 25704930

Exponentiation

ny
n2 16518585657622500
n3 2.123045440141E+24
n4 2.7286367212821E+32
n5 3.5069707957993E+40

Nth Root

y√n
2√n 11336.871261508
3√n 504.65604130929
4√n 106.4747447121
5√n 41.859813201065

Divisors of 128524650

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 -128524649
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 128524650 can be divided by 16 positive divisors. The sum of these divisors (counting 128524650) is 1, the average is 0.0625.

Base conversion 128524650

Base System Value
2 Binary 111101010010010000101101010
3 Ternary 22221211201200020
4 Quaternary 13222102011222
5 Quinary 230400242100
6 Senary 20430421310
8 Octal 752220552
10 Decimal 128524650
12 Duodecimal 37061836
16 Hexadecimal 7a9216a
20 Vigesimal 2035bca
36 Base36 24iq96

Cryptographic Hash Functions

md5 38410df090e4dea688c08e7c912ab627
sha1 45776f22a763412b662fdbcf6d4991d8aab44aaa
sha256 21e8926fc6ce14394e452c58289d1c4334fd1b9338839fcdf2756352bef6bd72
sha512 4ce600130104586c81f322e2c1b4dba7d7c15ada148b0fd10edea65e0f8830bb969642cd16a3b201e214130a9d09682b2a6c13442a985fabb3bd437774303f8b
ripemd-160 92d3280c4e8db13f18ea52338be610da1b8e3e7c

128524650 as geometric shapes

Circle

Radius = n
Diameter 257049300
Circumference 807544192.4904
Area 5.1894667349681E+16

Sphere

Radius = n
Volume 8.8929919439788E+24
Surface area 2.0757866939872E+17
Circumference 807544192.4904

Square

Length = n
Perimeter 514098600
Area 16518585657622500
Diagonal 181761303.12926

Cube

Length = n
Surface area 99111513945735000
Volume 2.123045440141E+24
Space diagonal 222611223.82501

Equilateral Triangle

Length = n
Perimeter 385573950
Area 7.1527574070452E+15
Altitude 111305611.9125

Triangular Pyramid

Length = n
Surface area 7.1527574070452E+15
Volume 2.5020330458181E+23
Height 60587101.043085