128569760 (number)

128569760 is an even 9-digits composite number following 128569759 and preceding 128569761. In scientific notation, it is written as 1.28569760 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 44943360 positive integers (up to 128569760) that are relatively prime to 128569760.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred sixty-nine thousand seven hundred sixty

Notation

Scientific notation 1.28569760 × 10^8
Engineering notation 1.28569760 × 10^6

Prime Factorization of 128569760

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1595 × 11 × 229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8035610
Product of the distinct prime numbers

The prime factorization of 128569760 is 2 × 2 × 2 × 2 × 2 × 1595 × 11 × 229. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128569760)

Multiplication

n×y
n×2 257139520
n×3 385709280
n×4 514279040
n×5 642848800

Division

n÷y
n÷2 64284880
n÷3 42856586.666667
n÷3 32142440
n÷5 25713952

Exponentiation

ny
n2 16530183186457600
n3 2.1252816850389E+24
n4 2.7324695617785E+32
n5 3.5131295576516E+40

Nth Root

y√n
2√n 11338.860612954
3√n 504.71507634307
4√n 106.4840861958
5√n 41.862751207315

Divisors of 128569760

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128569759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128569760 can be divided by 48 positive divisors. The sum of these divisors (counting 128569760) is 1, the average is 0.020833333333333.

Base conversion 128569760

Base System Value
2 Binary 111101010011101000110100000
3 Ternary 22221221000112222
4 Quaternary 13222131012200
5 Quinary 230403213020
6 Senary 20431410212
8 Octal 752350640
10 Decimal 128569760
12 Duodecimal 37083968
16 Hexadecimal 7a9d1a0
20 Vigesimal 203b480
36 Base36 24jp28

Cryptographic Hash Functions

md5 f968057c97dfe1df50af20014eea7c66
sha1 c17eb0b9c278318eec0b6e411181827a3f717c51
sha256 a793f0d8ddbbfb5dc36f2d35657be1a5eea3199a9470ba2a894771856ec369fc
sha512 b53b5384dfb5ec55b644c8125b8a63d975464c37f9130c6f368a7f801269df91632770fc3bd185e6ae6d6c9c8f8583fbd5016683c0a2942e3dbe3cce9d682645
ripemd-160 899c8f9c1821a7970e1a31fce8da93122dd80765

128569760 as geometric shapes

Circle

Radius = n
Diameter 257139520
Circumference 807827626.97961
Area 5.1931102061069E+16

Sphere

Radius = n
Volume 8.9023591047028E+24
Surface area 2.0772440824427E+17
Circumference 807827626.97961

Square

Length = n
Perimeter 514279040
Area 16530183186457600
Diagonal 181825098.30305

Cube

Length = n
Surface area 99181099118745600
Volume 2.1252816850389E+24
Space diagonal 222689356.63694

Equilateral Triangle

Length = n
Perimeter 385709280
Area 7.1577792843413E+15
Altitude 111344678.31847

Triangular Pyramid

Length = n
Surface area 7.1577792843413E+15
Volume 2.5046684857043E+23
Height 60608366.101018