128469733 (number)

128469733 is an odd 9-digits composite number following 128469732 and preceding 128469734. In scientific notation, it is written as 1.28469733 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 110049840 positive integers (up to 128469733) that are relatively prime to 128469733.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred sixty-nine thousand seven hundred thirty-three

Notation

Scientific notation 1.28469733 × 10^8
Engineering notation 1.28469733 × 10^6

Prime Factorization of 128469733

Prime Factorization 7 × 1999 × 9181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128469733
Product of the distinct prime numbers

The prime factorization of 128469733 is 7 × 1999 × 9181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128469733)

Multiplication

n×y
n×2 256939466
n×3 385409199
n×4 513878932
n×5 642348665

Division

n÷y
n÷2 64234866.5
n÷3 42823244.333333
n÷3 32117433.25
n÷5 25693946.6

Exponentiation

ny
n2 16504472297091289
n3 2.1203251493132E+24
n4 2.7239760580545E+32
n5 3.4994847687666E+40

Nth Root

y√n
2√n 11334.448949993
3√n 504.58415329904
4√n 106.46336905243
5√n 41.85623535298

Divisors of 128469733

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128469732
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128469733 can be divided by 8 positive divisors. The sum of these divisors (counting 128469733) is 1, the average is 0.125.

Base conversion 128469733

Base System Value
2 Binary 111101010000100101011100101
3 Ternary 22221201221100021
4 Quaternary 13222010223211
5 Quinary 230342012413
6 Senary 20425315141
8 Octal 752045345
10 Decimal 128469733
12 Duodecimal 37035ab1
16 Hexadecimal 7a84ae5
20 Vigesimal 202ie6d
36 Base36 24hjvp

Cryptographic Hash Functions

md5 a5080597de0bc1dea505dcfebe652371
sha1 39cd83ff7817c44ff30eb56ac533f7936fbd6c1c
sha256 97344be4d342e700ceb0e11a82faaeaa5af210880ee3b253965519ad68588167
sha512 f9a70c7e5288cb03bf620437ea1148172822952da12006128cc6c3fdd45f6f1d4e4b9b233bd25649f9521ea4f981b7298aa7a59a184d8dbc96741bf606f6ffa3
ripemd-160 f47fe9a78ea111f78fe7c2969addef370a7efee3

128469733 as geometric shapes

Circle

Radius = n
Diameter 256939466
Circumference 807199138.80288
Area 5.1850328919918E+16

Sphere

Radius = n
Volume 8.8815972164054E+24
Surface area 2.0740131567967E+17
Circumference 807199138.80288

Square

Length = n
Perimeter 513878932
Area 16504472297091289
Diagonal 181683638.76305

Cube

Length = n
Surface area 99026833782547734
Volume 2.1203251493132E+24
Space diagonal 222516104.79081

Equilateral Triangle

Length = n
Perimeter 385409199
Area 7.1466461426688E+15
Altitude 111258052.3954

Triangular Pyramid

Length = n
Surface area 7.1466461426688E+15
Volume 2.4988271523329E+23
Height 60561212.921017