128571009 (number)

128571009 is an odd 9-digits composite number following 128571008 and preceding 128571010. In scientific notation, it is written as 1.28571009 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 73302912 positive integers (up to 128571009) that are relatively prime to 128571009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28571009 × 10^8
Engineering notation 1.28571009 × 10^6

Prime Factorization of 128571009

Prime Factorization 3 × 7 × 457 × 13397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128571009
Product of the distinct prime numbers

The prime factorization of 128571009 is 3 × 7 × 457 × 13397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 30, 50, 338, 196, 7676, 8519, 14229, 21925, 11656, 811177, 6906644, 2023238, 94484176, 3899974, 960124310, 683349164, 4795400372, 3697662811

Basic calculations (n = 128571009)

Multiplication

n×y
n×2 257142018
n×3 385713027
n×4 514284036
n×5 642855045

Division

n÷y
n÷2 64285504.5
n÷3 42857003
n÷3 32142752.25
n÷5 25714201.8

Exponentiation

ny
n2 16530504355278081
n3 2.125343624237E+24
n4 2.7325757423987E+32
n5 3.5133002036912E+40

Nth Root

y√n
2√n 11338.915688901
3√n 504.71671070118
4√n 106.48434480665
5√n 41.862832542729

Divisors of 128571009

1, 3, 7, 21, 457, 1371, 3199, 9597, 13397, 40191, 93779, 281337, 6122429, 18367287, 42857003, 128571009

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 -128571008
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 128571009 can be divided by 16 positive divisors. The sum of these divisors (counting 128571009) is 1, the average is 0.0625.

Base conversion 128571009

Base System Value
2 Binary 111101010011101011010000001
3 Ternary 22221221002021020
4 Quaternary 13222131122001
5 Quinary 230403233014
6 Senary 20431420053
8 Octal 752353201
10 Decimal 128571009
12 Duodecimal 37084629
16 Hexadecimal 7a9d681
20 Vigesimal 203b7a9
36 Base36 24jq0x

Cryptographic Hash Functions

md5 329495fe2abff5acab1ae5219f74a6b9
sha1 1c0d6fa5e00619f54cb1c89df1398709110030dd
sha256 3539e322382997f240ad2cf9301b289917848740fd9a67c7ab6acbb533eaf6bd
sha512 2344cf9fda4b2cfe2050cd8da61b2c87c97190ffb5089ad1b40c30995d71a1888d2157d833fd43b467763521fca3becef4c4f465a4d00b0d368dabcb26942b47
ripemd-160 7f77ee6e22404c278f18dfe3b1a85df83a2f2059

128571009 as geometric shapes

Circle

Radius = n
Diameter 257142018
Circumference 807835474.67805
Area 5.1932111042676E+16

Sphere

Radius = n
Volume 8.9026185550091E+24
Surface area 2.077284441707E+17
Circumference 807835474.67805

Square

Length = n
Perimeter 514284036
Area 16530504355278081
Diagonal 181826864.65579

Cube

Length = n
Surface area 99183026131668486
Volume 2.125343624237E+24
Space diagonal 222691519.9684

Equilateral Triangle

Length = n
Perimeter 385713027
Area 7.1579183545201E+15
Altitude 111345759.9842

Triangular Pyramid

Length = n
Surface area 7.1579183545201E+15
Volume 2.5047414817493E+23
Height 60608954.885264