142743019 (number)

142743019 is an odd 9-digits prime number following 142743018 and preceding 142743020. In scientific notation, it is written as 1.42743019 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 142743018 positive integers (up to 142743019) that are relatively prime to 142743019.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred forty-three thousand nineteen

Notation

Scientific notation 1.42743019 × 10^8
Engineering notation 1.42743019 × 10^6

Prime Factorization of 142743019

Prime Factorization 142743019

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 142743019
Product of the distinct prime numbers

The prime factorization of 142743019 is 142743019. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 4, 89, 54, 420, 699, 2569, 3913, 74463, 33720, 726623, 704485, 6982990, 5885442, 60129517, 82748213, 36549693, 423023160, 5717190970, 5033831529

Basic calculations (n = 142743019)

Multiplication

n×y
n×2 285486038
n×3 428229057
n×4 570972076
n×5 713715095

Division

n÷y
n÷2 71371509.5
n÷3 47581006.333333
n÷3 35685754.75
n÷5 28548603.8

Exponentiation

ny
n2 20375569473234361
n3 2.9084703004537E+24
n4 4.151638313586E+32
n5 5.9261738667733E+40

Nth Root

y√n
2√n 11947.510996019
3√n 522.61871679554
4√n 109.30467051329
5√n 42.74752505794

Divisors of 142743019

1, 142743019

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 142743020
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 71371510
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11947.511037869
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999859888
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142743019 can be divided by 2 positive divisors. The sum of these divisors (counting 142743019) is 142743020, the average is 71371510.

Base conversion 142743019

Base System Value
2 Binary 1000100000100001010111101011
3 Ternary 100221121002121111
4 Quaternary 20200201113223
5 Quinary 243020234034
6 Senary 22055251151
8 Octal 1040412753
10 Decimal 142743019
12 Duodecimal 3b979ab7
16 Hexadecimal 88215eb
20 Vigesimal 24c2haj
36 Base36 2czh7v

Cryptographic Hash Functions

md5 b6589963a09131cb4da0faf1d1acc72a
sha1 8abea614afa2d2c08804524821bc3abccc5009b2
sha256 d7c4171f7c7ef5fda357d863a751e931d01ac6993fe3dba62efe60001e1f3cf6
sha512 657a66d6f1366ee74b197a5a4672a1841c41c189b537f21eeb1065e80b7f81584fee682a98801a68a60b1cf7f9e92002380151af34ba90a2e6ff5a94bca46ada
ripemd-160 670812854f898fd088518603a60b7cd9cd3068f6

142743019 as geometric shapes

Circle

Radius = n
Diameter 285486038
Circumference 896880839.68326
Area 6.4011739369822E+16

Sphere

Radius = n
Volume 1.2182971905453E+25
Surface area 2.5604695747929E+17
Circumference 896880839.68326

Square

Length = n
Perimeter 570972076
Area 20375569473234361
Diagonal 201869113.40388

Cube

Length = n
Surface area 122253416839406166
Volume 2.9084703004537E+24
Space diagonal 247238161.33377

Equilateral Triangle

Length = n
Perimeter 428229057
Area 8.8228803901978E+15
Altitude 123619080.66688

Triangular Pyramid

Length = n
Surface area 8.8228803901978E+15
Volume 3.4276651205508E+23
Height 67289704.46796