128570529 (number)

128570529 is an odd 9-digits composite number following 128570528 and preceding 128570530. In scientific notation, it is written as 1.28570529 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 81589200 positive integers (up to 128570529) that are relatively prime to 128570529.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred seventy thousand five hundred twenty-nine

Notation

Scientific notation 1.28570529 × 10^8
Engineering notation 1.28570529 × 10^6

Prime Factorization of 128570529

Prime Factorization 3 × 23 × 211 × 8831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128570529
Product of the distinct prime numbers

The prime factorization of 128570529 is 3 × 23 × 211 × 8831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128570529)

Multiplication

n×y
n×2 257141058
n×3 385711587
n×4 514282116
n×5 642852645

Division

n÷y
n÷2 64285264.5
n÷3 42856843
n÷3 32142632.25
n÷5 25714105.8

Exponentiation

ny
n2 16530380927339841
n3 2.1253198203996E+24
n4 2.7325349360296E+32
n5 3.5132346223631E+40

Nth Root

y√n
2√n 11338.894522836
3√n 504.71608260644
4√n 106.48424542079
5√n 41.862801284999

Divisors of 128570529

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 -128570528
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 128570529 can be divided by 16 positive divisors. The sum of these divisors (counting 128570529) is 1, the average is 0.0625.

Base conversion 128570529

Base System Value
2 Binary 111101010011101010010100001
3 Ternary 22221221001121110
4 Quaternary 13222131102201
5 Quinary 230403224104
6 Senary 20431413533
8 Octal 752352241
10 Decimal 128570529
12 Duodecimal 370842a9
16 Hexadecimal 7a9d4a1
20 Vigesimal 203b669
36 Base36 24jpnl

Cryptographic Hash Functions

md5 354e2288717f1ae04d7ff176f0c292fd
sha1 2d4dfb5380528faea6cce3a9912eb64b984fcfe7
sha256 c28538d23d7e822dd177c9936f8ae0b91163a0e3bbe088bf21f3aed40d9b6bc8
sha512 4fd01d602194fd5379441a35e89a279136885498036d94746aebd8bcbc4628186407eb59194324e10620bf5f7354a23557220d0fce7f622997226b4b5c752636
ripemd-160 75cee2c75f444415a5de74c8093039fbf0887570

128570529 as geometric shapes

Circle

Radius = n
Diameter 257141058
Circumference 807832458.74911
Area 5.1931723282372E+16

Sphere

Radius = n
Volume 8.9025188457282E+24
Surface area 2.0772689312949E+17
Circumference 807832458.74911

Square

Length = n
Perimeter 514282116
Area 16530380927339841
Diagonal 181826185.83328

Cube

Length = n
Surface area 99182285564039046
Volume 2.1253198203996E+24
Space diagonal 222690688.58401

Equilateral Triangle

Length = n
Perimeter 385711587
Area 7.157864908655E+15
Altitude 111345344.292

Triangular Pyramid

Length = n
Surface area 7.157864908655E+15
Volume 2.5047134286579E+23
Height 60608728.611094