20142752 (number)

20142752 is an even 8-digits composite number following 20142751 and preceding 20142753. In scientific notation, it is written as 2.0142752 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 24 positive divisors. There are 8632512 positive integers (up to 20142752) that are relatively prime to 20142752.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand seven hundred fifty-two

Notation

Scientific notation 2.0142752 × 10^7
Engineering notation 2.0142752 × 10^6

Prime Factorization of 20142752

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 89923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1258922
Product of the distinct prime numbers

The prime factorization of 20142752 is 2 × 2 × 2 × 2 × 2 × 7 × 89923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 44, 55, 499, 78, 3669, 4363, 43699, 90281, 62023, 379778, 2573837, 4597353, 75546143, 27973153, 131655800, 808797314, 5040496079, 1381074748

Basic calculations (n = 20142752)

Multiplication

n×y
n×2 40285504
n×3 60428256
n×4 80571008
n×5 100713760

Division

n÷y
n÷2 10071376
n÷3 6714250.6666667
n÷3 5035688
n÷5 4028550.4

Exponentiation

ny
n2 405730458133504
n3 8.1725279970296E+21
n4 1.6461720465722E+29
n5 3.3158435283437E+36

Nth Root

y√n
2√n 4488.0677356742
3√n 272.08604544157
4√n 66.993042442288
5√n 28.895070680531

Divisors of 20142752

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89923, 179846, 359692, 629461, 719384, 1258922, 1438768, 2517844, 2877536, 5035688, 10071376, 20142752

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 -20142751
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 20142752 can be divided by 24 positive divisors. The sum of these divisors (counting 20142752) is 1, the average is 0.041666666666667.

Base conversion 20142752

Base System Value
2 Binary 1001100110101101010100000
3 Ternary 1101220100122212
4 Quaternary 1030311222200
5 Quinary 20124032002
6 Senary 1555421252
8 Octal 114655240
10 Decimal 20142752
12 Duodecimal 68b4828
16 Hexadecimal 1335aa0
20 Vigesimal 65hghc
36 Base36 bzq8w

Cryptographic Hash Functions

md5 aba53df3e351da9da0624b7736aba834
sha1 1a35361b244f96fe3dd51445c49a8f64c8119976
sha256 009b640aead8bc772b19d7fc6c668824e70228492ccf2d513d6336a5f12e7019
sha512 2185ec1732d6c3be0f1bad5df0607920f2d2c5a1f97100b41a9d35505398b5d21099735b1df7681d9ff0872d095aa054158735a24ab8cde328cf9f510284670c
ripemd-160 6cb4b129da0b262eaedac9730fe8fe3608314cc8

20142752 as geometric shapes

Circle

Radius = n
Diameter 40285504
Circumference 126560643.41256
Area 1.2746398266098E+15

Sphere

Radius = n
Volume 3.42330052223E+22
Surface area 5.0985593064393E+15
Circumference 126560643.41256

Square

Length = n
Perimeter 80571008
Area 405730458133504
Diagonal 28486153.061918

Cube

Length = n
Surface area 2434382748801024
Volume 8.1725279970296E+21
Space diagonal 34888269.86826

Equilateral Triangle

Length = n
Perimeter 60428256
Area 1.7568644191636E+14
Altitude 17444134.93413

Triangular Pyramid

Length = n
Surface area 1.7568644191636E+14
Volume 9.6314166102275E+20
Height 9495384.3539726