20142402 (number)

20142402 is an even 8-digits composite number following 20142401 and preceding 20142403. In scientific notation, it is written as 2.0142402 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 5754960 positive integers (up to 20142402) that are relatively prime to 20142402.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand four hundred two

Notation

Scientific notation 2.0142402 × 10^7
Engineering notation 2.0142402 × 10^6

Prime Factorization of 20142402

Prime Factorization 2 × 7 × 3 × 479581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20142402
Product of the distinct prime numbers

The prime factorization of 20142402 is 2 × 7 × 3 × 479581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 78, 3, 106, 292, 5483, 6290, 96572, 45049, 96470, 378999, 8167636, 2995329, 98121053, 58700715, 955281479, 2960738, 2999508665, 3677494630

Basic calculations (n = 20142402)

Multiplication

n×y
n×2 40284804
n×3 60427206
n×4 80569608
n×5 100712010

Division

n÷y
n÷2 10071201
n÷3 6714134
n÷3 5035600.5
n÷5 4028480.4

Exponentiation

ny
n2 405716358329604
n3 8.1721019874509E+21
n4 1.6460576341624E+29
n5 3.3155554582467E+36

Nth Root

y√n
2√n 4488.0287432235
3√n 272.08446951213
4√n 66.992751422997
5√n 28.894970263815

Divisors of 20142402

1, 2, 3, 6, 7, 14, 21, 42, 479581, 959162, 1438743, 2877486, 3357067, 6714134, 10071201, 20142402

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142402 can be divided by 16 positive divisors. The sum of these divisors (counting 20142402) is 1, the average is 0.0625.

Base conversion 20142402

Base System Value
2 Binary 1001100110101100101000010
3 Ternary 1101220100011220
4 Quaternary 1030311211002
5 Quinary 20124024102
6 Senary 1555415510
8 Octal 114654502
10 Decimal 20142402
12 Duodecimal 68b4596
16 Hexadecimal 1335942
20 Vigesimal 65hg02
36 Base36 bzpz6

Cryptographic Hash Functions

md5 a0cb87321d36b5eeb55a5d24ee43ddd6
sha1 87781d8476026cde5524500776efa726924ab7b9
sha256 95829d0d940382e770eb57741b52307e3701d579e54c46038c0c7f68b5b3fa2e
sha512 25a7d838c5bf52ce357e4a7751e584da840a699e67c26471e2abc07fc3a0aea918bedd4c3bd0f92eb6242c51e637ab5760f5e12367d630fb0ddcb71effec1109
ripemd-160 608f0fd5426134c6992067351efb60b0a85756fd

20142402 as geometric shapes

Circle

Radius = n
Diameter 40284804
Circumference 126558444.2977
Area 1.2745955307695E+15

Sphere

Radius = n
Volume 3.423122075755E+22
Surface area 5.098382123078E+15
Circumference 126558444.2977

Square

Length = n
Perimeter 80569608
Area 405716358329604
Diagonal 28485658.087171

Cube

Length = n
Surface area 2434298149977624
Volume 8.1721019874509E+21
Space diagonal 34887663.650477

Equilateral Triangle

Length = n
Perimeter 60427206
Area 1.7568033652217E+14
Altitude 17443831.825238

Triangular Pyramid

Length = n
Surface area 1.7568033652217E+14
Volume 9.6309145531244E+20
Height 9495219.3623903