142169774 (number)

142169774 is an even 9-digits composite number following 142169773 and preceding 142169775. In scientific notation, it is written as 1.42169774 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 68633656 positive integers (up to 142169774) that are relatively prime to 142169774.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42169774 × 10^8
Engineering notation 1.42169774 × 10^6

Prime Factorization of 142169774

Prime Factorization 2 × 29 × 2451203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142169774
Product of the distinct prime numbers

The prime factorization of 142169774 is 2 × 29 × 2451203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142169774)

Multiplication

n×y
n×2 284339548
n×3 426509322
n×4 568679096
n×5 710848870

Division

n÷y
n÷2 71084887
n÷3 47389924.666667
n÷3 35542443.5
n÷5 28433954.8

Exponentiation

ny
n2 20212244639211076
n3 2.8735702523894E+24
n4 4.0853483335532E+32
n5 5.8081304929253E+40

Nth Root

y√n
2√n 11923.496718664
3√n 521.91817931422
4√n 109.19476506987
5√n 42.713135615912

Divisors of 142169774

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142169773
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142169774 can be divided by 8 positive divisors. The sum of these divisors (counting 142169774) is 1, the average is 0.125.

Base conversion 142169774

Base System Value
2 Binary 1000011110010101011010101110
3 Ternary 100220111222021012
4 Quaternary 20132111122232
5 Quinary 242343413044
6 Senary 22035105222
8 Octal 1036253256
10 Decimal 142169774
12 Duodecimal 3b742212
16 Hexadecimal 87956ae
20 Vigesimal 248b48e
36 Base36 2cn6we

Cryptographic Hash Functions

md5 2eab27450c979716af73e4858f3db378
sha1 dc325990acef6b9ea1cbb364bdcbe94a49e0c1a3
sha256 bdbe07c3c4ac7f0f26029c411b2929698f96dc75c1423b61cccb2675c5d77388
sha512 8550f4d7e38b6dd62a5c4a7584cbf099ca3a7ad7ed154d1d2086ffe0715278af8dfa7801569fffa8ccff7e822ca493a3f80804098427eaee5f9c567fdaf2db4f
ripemd-160 69b7ee50d0a61b45c440056f862706d1237ae00d

142169774 as geometric shapes

Circle

Radius = n
Diameter 284339548
Circumference 893279035.12184
Area 6.3498639271105E+16

Sphere

Radius = n
Volume 1.2036782925974E+25
Surface area 2.5399455708442E+17
Circumference 893279035.12184

Square

Length = n
Perimeter 568679096
Area 20212244639211076
Diagonal 201058422.55032

Cube

Length = n
Surface area 121273467835266456
Volume 2.8735702523894E+24
Space diagonal 246245271.86858

Equilateral Triangle

Length = n
Perimeter 426509322
Area 8.7521586625313E+15
Altitude 123122635.93429

Triangular Pyramid

Length = n
Surface area 8.7521586625313E+15
Volume 3.3865350194674E+23
Height 67019474.183439