128606960 (number)

128606960 is an even 9-digits composite number following 128606959 and preceding 128606961. In scientific notation, it is written as 1.28606960 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 51321600 positive integers (up to 128606960) that are relatively prime to 128606960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28606960 × 10^8
Engineering notation 1.28606960 × 10^6

Prime Factorization of 128606960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3301 × 487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16075870
Product of the distinct prime numbers

The prime factorization of 128606960 is 2 × 2 × 2 × 2 × 5 × 3301 × 487. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128606960)

Multiplication

n×y
n×2 257213920
n×3 385820880
n×4 514427840
n×5 643034800

Division

n÷y
n÷2 64303480
n÷3 42868986.666667
n÷3 32151740
n÷5 25721392

Exponentiation

ny
n2 16539750160441600
n3 2.1271269872939E+24
n4 2.7356333536983E+32
n5 3.5182148929374E+40

Nth Root

y√n
2√n 11340.500870773
3√n 504.76374924595
4√n 106.49178780907
5√n 41.865173416306

Divisors of 128606960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128606959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128606960 can be divided by 40 positive divisors. The sum of these divisors (counting 128606960) is 1, the average is 0.025.

Base conversion 128606960

Base System Value
2 Binary 111101010100110001011110000
3 Ternary 22221222220120202
4 Quaternary 13222212023300
5 Quinary 230410410320
6 Senary 20432254332
8 Octal 752461360
10 Decimal 128606960
12 Duodecimal 370a13a8
16 Hexadecimal 7aa62f0
20 Vigesimal 203fh80
36 Base36 24khrk

Cryptographic Hash Functions

md5 2a267e60f000e99ae670df38d8a95643
sha1 0f6b2144f27e9ac57401cabb41ce38634699906c
sha256 77028fee866121985544b5bc6afa766e7d584e50f16c8a6ab11fa316df1a2159
sha512 14b4e22682a5b02c62953481d86ab46ecf28e6279afbada02960f4013bf269bea642eb412eec7ccc77ec8fb844cbf39bab3b7620eff92a75d1231b227c0875c4
ripemd-160 a5e41e733f7406e8e57794ac205393f04599dbc4

128606960 as geometric shapes

Circle

Radius = n
Diameter 257213920
Circumference 808061361.47303
Area 5.1961157596254E+16

Sphere

Radius = n
Volume 8.9100886887135E+24
Surface area 2.0784463038502E+17
Circumference 808061361.47303

Square

Length = n
Perimeter 514427840
Area 16539750160441600
Diagonal 181877707.04757

Cube

Length = n
Surface area 99238500962649600
Volume 2.1271269872939E+24
Space diagonal 222753788.92698

Equilateral Triangle

Length = n
Perimeter 385820880
Area 7.1619219055951E+15
Altitude 111376894.46349

Triangular Pyramid

Length = n
Surface area 7.1619219055951E+15
Volume 2.5068431952674E+23
Height 60625902.349191