142407900 (number)

142407900 is an even 9-digits composite number following 142407899 and preceding 142407901. In scientific notation, it is written as 1.42407900 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 37975200 positive integers (up to 142407900) that are relatively prime to 142407900.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred seven thousand nine hundred

Notation

Scientific notation 1.42407900 × 10^8
Engineering notation 1.42407900 × 10^6

Prime Factorization of 142407900

Prime Factorization 2 × 2 × 9 × 25 × 158231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71203950
Product of the distinct prime numbers

The prime factorization of 142407900 is 2 × 2 × 9 × 25 × 158231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 87, 95, 10, 662, 511, 5364, 3233, 42983, 632014, 209258, 9839270, 108510, 41083512, 60534077, 35208422, 626796492, 5929440349, 8607613084

Basic calculations (n = 142407900)

Multiplication

n×y
n×2 284815800
n×3 427223700
n×4 569631600
n×5 712039500

Division

n÷y
n÷2 71203950
n÷3 47469300
n÷3 35601975
n÷5 28481580

Exponentiation

ny
n2 20280009982410000
n3 2.888033633574E+24
n4 4.1127880488665E+32
n5 5.8569350918417E+40

Nth Root

y√n
2√n 11933.478118302
3√n 522.2094108488
4√n 109.24046007914
5√n 42.727434436657

Divisors of 142407900

1, 2, 4, 9, 18, 25, 36, 50, 100, 225, 450, 900, 158231, 316462, 632924, 1424079, 2848158, 3955775, 5696316, 7911550, 15823100, 35601975, 71203950, 142407900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142407899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142407900 can be divided by 24 positive divisors. The sum of these divisors (counting 142407900) is 1, the average is 0.041666666666667.

Base conversion 142407900

Base System Value
2 Binary 1000011111001111100011011100
3 Ternary 100220222001220200
4 Quaternary 20133033203130
5 Quinary 242424023100
6 Senary 22044143500
8 Octal 1037174334
10 Decimal 142407900
12 Duodecimal 3b837b90
16 Hexadecimal 87cf8dc
20 Vigesimal 24a0jf0
36 Base36 2csan0

Cryptographic Hash Functions

md5 af8f5ef5db79e1a3c698993030227b89
sha1 8c8ff4768d877606368eb3f6900326ecf9dcabfd
sha256 991e4caebe049fc8423ed893eef75fcdb7ecc8b030da5a34dc7cbe0ea52b1ba1
sha512 bb215e81d223e8149f079aa8422b7c96842caf9da0a4a218213d42195b3b39d19840292f85169f190b07dadc52a3085c84910e438ff82132cab9ee527f00633c
ripemd-160 adef28ab4fffabde321beffe4e24797a0ce72432

142407900 as geometric shapes

Circle

Radius = n
Diameter 284815800
Circumference 894775224.9063
Area 6.3711530375467E+16

Sphere

Radius = n
Volume 1.2097366995409E+25
Surface area 2.5484612150187E+17
Circumference 894775224.9063

Square

Length = n
Perimeter 569631600
Area 20280009982410000
Diagonal 201395183.56907

Cube

Length = n
Surface area 121680059894460000
Volume 2.888033633574E+24
Space diagonal 246657718.19919

Equilateral Triangle

Length = n
Perimeter 427223700
Area 8.7815019168845E+15
Altitude 123328859.09959

Triangular Pyramid

Length = n
Surface area 8.7815019168845E+15
Volume 3.4035802776584E+23
Height 67131727.856357