128959056 (number)

128959056 is an even 9-digits composite number following 128959055 and preceding 128959057. In scientific notation, it is written as 1.28959056 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 41502720 positive integers (up to 128959056) that are relatively prime to 128959056.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million nine hundred fifty-nine thousand fifty-six

Notation

Scientific notation 1.28959056 × 10^8
Engineering notation 1.28959056 × 10^6

Prime Factorization of 128959056

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 29 × 30881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5373294
Product of the distinct prime numbers

The prime factorization of 128959056 is 2 × 2 × 2 × 2 × 3 × 3 × 29 × 30881. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 4, 78, 68, 267, 361, 2584, 8387, 80054, 57258, 581667, 852106, 8950770, 1093123, 91515462, 80044722, 621683738, 217010576, 3665744724, 9942810301

Basic calculations (n = 128959056)

Multiplication

n×y
n×2 257918112
n×3 386877168
n×4 515836224
n×5 644795280

Division

n÷y
n÷2 64479528
n÷3 42986352
n÷3 32239764
n÷5 25791811.2

Exponentiation

ny
n2 16630438124411136
n3 2.1446456013905E+24
n4 2.7657147220987E+32
n5 3.5666395972715E+40

Nth Root

y√n
2√n 11356.014089459
3√n 505.22397149491
4√n 106.56460054568
5√n 41.888071778996

Divisors of 128959056

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 30881, 61762, 92643, 123524, 185286, 247048, 277929, 370572, 494096, 555858, 741144, 895549, 1111716, 1482288, 1791098, 2223432, 2686647, 3582196, 4446864, 5373294, 7164392, 8059941, 10746588, 14328784, 16119882, 21493176, 32239764, 42986352, 64479528, 128959056

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128959055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128959056 can be divided by 60 positive divisors. The sum of these divisors (counting 128959056) is 1, the average is 0.016666666666667.

Base conversion 128959056

Base System Value
2 Binary 111101011111100001001010000
3 Ternary 22222122210120100
4 Quaternary 13223330021100
5 Quinary 231003142211
6 Senary 20444012400
8 Octal 753741120
10 Decimal 128959056
12 Duodecimal 37231100
16 Hexadecimal 7afc250
20 Vigesimal 205jhcg
36 Base36 24s1g0

Cryptographic Hash Functions

md5 80c05ffc1388376507c71a44dd1ccc73
sha1 0b0334cdcc11e91bc1df8aa4122c5443adc05324
sha256 2d73dcf3587987beff45e62c11550e362ec260ef9d99ca7a2cdc3f9f7f4074f7
sha512 93c4e1b5af76174d382379a3494a1c22c2d18be8e78b079ea4d3d21d939792b3ff13e2289841b40fc4b450f7d477a580d4d33fd682cc6531c2b499ddabc64b35
ripemd-160 35a470f13e95789b8805e9c55b8c083159c5eca8

128959056 as geometric shapes

Circle

Radius = n
Diameter 257918112
Circumference 810273645.88695
Area 5.224606223763E+16

Sphere

Radius = n
Volume 8.9834704878426E+24
Surface area 2.0898424895052E+17
Circumference 810273645.88695

Square

Length = n
Perimeter 515836224
Area 16630438124411136
Diagonal 182375645.98603

Cube

Length = n
Surface area 99782628746466816
Volume 2.1446456013905E+24
Space diagonal 223363637.08812

Equilateral Triangle

Length = n
Perimeter 386877168
Area 7.2011909459026E+15
Altitude 111681818.54406

Triangular Pyramid

Length = n
Surface area 7.2011909459026E+15
Volume 2.5274890799752E+23
Height 60791881.995344