142435618 (number)

142435618 is an even 9-digits composite number following 142435617 and preceding 142435619. In scientific notation, it is written as 1.42435618 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 65123856 positive integers (up to 142435618) that are relatively prime to 142435618.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred thirty-five thousand six hundred eighteen

Notation

Scientific notation 1.42435618 × 10^8
Engineering notation 1.42435618 × 10^6

Prime Factorization of 142435618

Prime Factorization 2 × 13 × 107 × 51199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142435618
Product of the distinct prime numbers

The prime factorization of 142435618 is 2 × 13 × 107 × 51199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 78, 89, 551, 879, 7989, 5056, 87611, 82937, 44439, 913759, 4842718, 5688533, 45532326, 62219794, 643483924, 582328045, 6554305793, 5586199263

Basic calculations (n = 142435618)

Multiplication

n×y
n×2 284871236
n×3 427306854
n×4 569742472
n×5 712178090

Division

n÷y
n÷2 71217809
n÷3 47478539.333333
n÷3 35608904.5
n÷5 28487123.6

Exponentiation

ny
n2 20287905275041924
n3 2.8897203257761E+24
n4 4.1159910044907E+32
n5 5.8626372240708E+40

Nth Root

y√n
2√n 11934.639416421
3√n 522.24328926296
4√n 109.24577527951
5√n 42.729097584324

Divisors of 142435618

1, 2, 13, 26, 107, 214, 1391, 2782, 51199, 102398, 665587, 1331174, 5478293, 10956586, 71217809, 142435618

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142435617
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142435618 can be divided by 16 positive divisors. The sum of these divisors (counting 142435618) is 1, the average is 0.0625.

Base conversion 142435618

Base System Value
2 Binary 1000011111010110010100100010
3 Ternary 100221000110221021
4 Quaternary 20133112110202
5 Quinary 242430414433
6 Senary 22044520054
8 Octal 1037262442
10 Decimal 142435618
12 Duodecimal 3b85002a
16 Hexadecimal 87d6522
20 Vigesimal 24a490i
36 Base36 2csw0y

Cryptographic Hash Functions

md5 1337a8c1cfd5efcaa2537023f26311c9
sha1 35fc152dc99691e7789c27b69c430c46e0af9ac5
sha256 d25ef72b1c7ef993a0765a89c969d8b98a38e7177eb1824cf751c4488af1e4a9
sha512 5bfb1d287c1ec889f4e1bf0b4731e8f0892e58f3092575959144c96c3106ffd8ee88d255c7802d1d00b0cd56123622910f722e67b559371a971f14631dabe61b
ripemd-160 067e0b7b678e7660eba3204c21033c0351818068

142435618 as geometric shapes

Circle

Radius = n
Diameter 284871236
Circumference 894949382.23664
Area 6.3736334168797E+16

Sphere

Radius = n
Volume 1.2104432195183E+25
Surface area 2.5494533667519E+17
Circumference 894949382.23664

Square

Length = n
Perimeter 569742472
Area 20287905275041924
Diagonal 201434382.74059

Cube

Length = n
Surface area 121727431650251544
Volume 2.8897203257761E+24
Space diagonal 246705727.18347

Equilateral Triangle

Length = n
Perimeter 427306854
Area 8.7849206788793E+15
Altitude 123352863.59174

Triangular Pyramid

Length = n
Surface area 8.7849206788793E+15
Volume 3.4055680634814E+23
Height 67144794.246864