142019400 (number)

142019400 is an even 9-digits composite number following 142019399 and preceding 142019401. In scientific notation, it is written as 1.42019400 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 37871680 positive integers (up to 142019400) that are relatively prime to 142019400.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nineteen thousand four hundred

Notation

Scientific notation 1.42019400 × 10^8
Engineering notation 1.42019400 × 10^6

Prime Factorization of 142019400

Prime Factorization 2 × 2 × 2 × 5 × 15 × 236699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35504850
Product of the distinct prime numbers

The prime factorization of 142019400 is 2 × 2 × 2 × 5 × 15 × 236699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 56, 85, 280, 615, 1574, 4881, 81549, 75510, 505277, 582572, 5755771, 587937, 96577595, 28125491, 690751545, 819181827, 6113729512, 8607564209

Basic calculations (n = 142019400)

Multiplication

n×y
n×2 284038800
n×3 426058200
n×4 568077600
n×5 710097000

Division

n÷y
n÷2 71009700
n÷3 47339800
n÷3 35504850
n÷5 28403880

Exponentiation

ny
n2 20169509976360000
n3 2.8644617051367E+24
n4 4.0680913268649E+32
n5 5.7774788938655E+40

Nth Root

y√n
2√n 11917.18926593
3√n 521.73410218584
4√n 109.16587958666
5√n 42.704096192076

Divisors of 142019400

1, 2, 4, 5, 8, 10, 15, 20, 30, 40, 60, 75, 120, 150, 300, 600, 236699, 473398, 946796, 1183495, 1893592, 2366990, 3550485, 4733980, 7100970, 9467960, 14201940, 17752425, 28403880, 35504850, 71009700, 142019400

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142019399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142019400 can be divided by 32 positive divisors. The sum of these divisors (counting 142019400) is 1, the average is 0.03125.

Base conversion 142019400

Base System Value
2 Binary 1000011101110000101101001000
3 Ternary 100220020022222210
4 Quaternary 20131300231020
5 Quinary 242324110100
6 Senary 22031545120
8 Octal 1035605510
10 Decimal 142019400
12 Duodecimal 3b68b1a0
16 Hexadecimal 8770b48
20 Vigesimal 247c8a0
36 Base36 2cjyvc

Cryptographic Hash Functions

md5 452ec5335dcbb424680d56b51b0a5edf
sha1 12dd4c5ebfd429cf1b4c359d50f6a52b512869e1
sha256 c82a5328549e2262156c494ee29b1347ef5aa50daa10f94832cf4032994d732e
sha512 f4466b8e4cfcb5c3e77a274ecb5058916b3cc8c9251fda37fb539c1f0b772ab30d420afab861423d2c23f5b3c00fa37a74bbb0858bddb7c82901019c83f357b9
ripemd-160 7c9adece1f7f925aca0fa2777b519fc9be53f433

142019400 as geometric shapes

Circle

Radius = n
Diameter 284038800
Circumference 892334207.41446
Area 6.3364384368239E+16

Sphere

Radius = n
Volume 1.1998629132462E+25
Surface area 2.5345753747295E+17
Circumference 892334207.41446

Square

Length = n
Perimeter 568077600
Area 20169509976360000
Diagonal 200845761.60009

Cube

Length = n
Surface area 121017059858160000
Volume 2.8644617051367E+24
Space diagonal 245984816.46045

Equilateral Triangle

Length = n
Perimeter 426058200
Area 8.7336540107057E+15
Altitude 122992408.23022

Triangular Pyramid

Length = n
Surface area 8.7336540107057E+15
Volume 3.3758004935855E+23
Height 66948587.20003