128335040 (number)

128335040 is an even 9-digits composite number following 128335039 and preceding 128335041. In scientific notation, it is written as 1.28335040 × 10^8. The sum of its digits is 26. It has a total of 10 prime factors and 112 positive divisors. There are 46694400 positive integers (up to 128335040) that are relatively prime to 128335040.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred thirty-five thousand forty

Notation

Scientific notation 1.28335040 × 10^8
Engineering notation 1.28335040 × 10^6

Prime Factorization of 128335040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 5 × 31 × 761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 4010470
Product of the distinct prime numbers

The prime factorization of 128335040 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 5 × 31 × 761. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128335040)

Multiplication

n×y
n×2 256670080
n×3 385005120
n×4 513340160
n×5 641675200

Division

n÷y
n÷2 64167520
n÷3 42778346.666667
n÷3 32083760
n÷5 25667008

Exponentiation

ny
n2 16469882491801600
n3 2.1136630283807E+24
n4 2.7125702929375E+32
n5 3.4811781704695E+40

Nth Root

y√n
2√n 11328.505638433
3√n 504.40774931217
4√n 106.43545292069
5√n 41.84745490703

Divisors of 128335040

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128335039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128335040 can be divided by 112 positive divisors. The sum of these divisors (counting 128335040) is 1, the average is 0.0089285714285714.

Base conversion 128335040

Base System Value
2 Binary 111101001100011110011000000
3 Ternary 22221111002120122
4 Quaternary 13221203303000
5 Quinary 230323210130
6 Senary 20422355412
8 Octal 751436300
10 Decimal 128335040
12 Duodecimal 36b8bb68
16 Hexadecimal 7a63cc0
20 Vigesimal 2021hc0
36 Base36 24eny8

Cryptographic Hash Functions

md5 dcd76e805f673ddb79466ba84d4862d3
sha1 a1d1d9860aa9e88e7923998161133bf71711fc69
sha256 9a3800062d05cf54ada130cd91ec22ec8985db16c881715f4d985c834c16151c
sha512 be2c80db49291b1d4c4b2c36d63d007d58761362ee2fd0ce37955eb33f64546326f7ee7fa22accd435b1352db3213929f08d9972a9717cc1ed8e8a747d8a8cd8
ripemd-160 58e9677cb756cfd2108372e4c4c05d664d82e9c6

128335040 as geometric shapes

Circle

Radius = n
Diameter 256670080
Circumference 806352837.7243
Area 5.1741661841731E+16

Sphere

Radius = n
Volume 8.8536909895E+24
Surface area 2.0696664736692E+17
Circumference 806352837.7243

Square

Length = n
Perimeter 513340160
Area 16469882491801600
Diagonal 181493154.09569

Cube

Length = n
Surface area 98819294950809600
Volume 2.1136630283807E+24
Space diagonal 222282809.67138

Equilateral Triangle

Length = n
Perimeter 385005120
Area 7.1316683176224E+15
Altitude 111141404.83569

Triangular Pyramid

Length = n
Surface area 7.1316683176224E+15
Volume 2.4909757675188E+23
Height 60497718.031898