142433440 (number)

142433440 is an even 9-digits composite number following 142433439 and preceding 142433441. In scientific notation, it is written as 1.42433440 × 10^8. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 56689920 positive integers (up to 142433440) that are relatively prime to 142433440.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred thirty-three thousand four hundred forty

Notation

Scientific notation 1.42433440 × 10^8
Engineering notation 1.42433440 × 10^6

Prime Factorization of 142433440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 211 × 4219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8902090
Product of the distinct prime numbers

The prime factorization of 142433440 is 2 × 2 × 2 × 2 × 2 × 5 × 211 × 4219. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142433440)

Multiplication

n×y
n×2 284866880
n×3 427300320
n×4 569733760
n×5 712167200

Division

n÷y
n÷2 71216720
n÷3 47477813.333333
n÷3 35608360
n÷5 28486688

Exponentiation

ny
n2 20287284830233600
n3 2.88958776663E+24
n4 4.1157392578303E+32
n5 5.8621890063581E+40

Nth Root

y√n
2√n 11934.548169076
3√n 522.24062735461
4√n 109.24535765458
5√n 42.72896690838

Divisors of 142433440

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 -142433439
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 142433440 can be divided by 48 positive divisors. The sum of these divisors (counting 142433440) is 1, the average is 0.020833333333333.

Base conversion 142433440

Base System Value
2 Binary 1000011111010101110010100000
3 Ternary 100221000100221121
4 Quaternary 20133111302200
5 Quinary 242430332230
6 Senary 22044502024
8 Octal 1037256240
10 Decimal 142433440
12 Duodecimal 3b84a914
16 Hexadecimal 87d5ca0
20 Vigesimal 24a43c0
36 Base36 2csucg

Cryptographic Hash Functions

md5 7104c9b3ba157993304b446509f50953
sha1 7b57550cc9892f1480945d38c6858d0f6ac04be0
sha256 d5af8604ea0267a1f24233db2675d6e7e178548cea8ea1a7b0ae4ddc0e9c701f
sha512 d8411c3a00cb06dc995905e986939a4373a932d426879a97595475288a46bef9d3eba3f29243650c420a532ca41c26b04546d15e0882540ffb03e022af25eafb
ripemd-160 93c41a6bbf70201e37e70fbe6108b7cc4feb537f

142433440 as geometric shapes

Circle

Radius = n
Diameter 284866880
Circumference 894935697.45905
Area 6.3734384983946E+16

Sphere

Radius = n
Volume 1.210387693273E+25
Surface area 2.5493753993578E+17
Circumference 894935697.45905

Square

Length = n
Perimeter 569733760
Area 20287284830233600
Diagonal 201431302.58345

Cube

Length = n
Surface area 121723708981401600
Volume 2.88958776663E+24
Space diagonal 246701954.77681

Equilateral Triangle

Length = n
Perimeter 427300320
Area 8.7846520183965E+15
Altitude 123350977.38841

Triangular Pyramid

Length = n
Surface area 8.7846520183965E+15
Volume 3.4054118410296E+23
Height 67143767.527818