20142975 (number)

20142975 is an odd 8-digits composite number following 20142974 and preceding 20142976. In scientific notation, it is written as 2.0142975 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 10742880 positive integers (up to 20142975) that are relatively prime to 20142975.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand nine hundred seventy-five

Notation

Scientific notation 2.0142975 × 10^7
Engineering notation 2.0142975 × 10^6

Prime Factorization of 20142975

Prime Factorization 3 × 5 × 5 × 268573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4028595
Product of the distinct prime numbers

The prime factorization of 20142975 is 3 × 5 × 5 × 268573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 41, 41, 134, 878, 4602, 3249, 43113, 37712, 322355, 70153, 176548, 7473634, 1626795, 71618511, 563606513, 658539909, 2931554545, 6606537613

Basic calculations (n = 20142975)

Multiplication

n×y
n×2 40285950
n×3 60428925
n×4 80571900
n×5 100714875

Division

n÷y
n÷2 10071487.5
n÷3 6714325
n÷3 5035743.75
n÷5 4028595

Exponentiation

ny
n2 405739441850625
n3 8.1727994337111E+21
n4 1.6462449467326E+29
n5 3.316027080591E+36

Nth Root

y√n
2√n 4488.092579259
3√n 272.08704952423
4√n 66.993227861173
5√n 28.895134659596

Divisors of 20142975

1, 3, 5, 15, 25, 75, 268573, 805719, 1342865, 4028595, 6714325, 20142975

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142975 can be divided by 12 positive divisors. The sum of these divisors (counting 20142975) is 1, the average is 0.083333333333333.

Base conversion 20142975

Base System Value
2 Binary 1001100110101101101111111
3 Ternary 1101220100222010
4 Quaternary 1030311231333
5 Quinary 20124033400
6 Senary 1555422303
8 Octal 114655577
10 Decimal 20142975
12 Duodecimal 68b4993
16 Hexadecimal 1335b7f
20 Vigesimal 65hh8f
36 Base36 bzqf3

Cryptographic Hash Functions

md5 9fc38942215e696459e0d0b46eb10af3
sha1 63b3d5d5f7fde3b7c3de71be189084b320bffa2f
sha256 f7e7b195326e768dac2551a50d340cc0fe967dedaf065a34600ae56ad7013041
sha512 8cc0e93801dabd786a7f90fc782a1b3158c549ee62c0df3d9e60e03fe5c1390910e552067b6efd399cef4d9fd9f9ac092a3bd4521481cdec56c6f2354da79761
ripemd-160 27be86a5fae52a21f2a3a09c3449c91433cfabc7

20142975 as geometric shapes

Circle

Radius = n
Diameter 40285950
Circumference 126562044.56289
Area 1.2746680497895E+15

Sphere

Radius = n
Volume 3.4234142213613E+22
Surface area 5.0986721991582E+15
Circumference 126562044.56289

Square

Length = n
Perimeter 80571900
Area 405739441850625
Diagonal 28486468.431542

Cube

Length = n
Surface area 2434436651103750
Volume 8.1727994337111E+21
Space diagonal 34888656.11559

Equilateral Triangle

Length = n
Perimeter 60428925
Area 1.7569033197998E+14
Altitude 17444328.057795

Triangular Pyramid

Length = n
Surface area 1.7569033197998E+14
Volume 9.6317365014245E+20
Height 9495489.4771807