20142631 (number)

20142631 is an odd 8-digits composite number following 20142630 and preceding 20142632. In scientific notation, it is written as 2.0142631 × 10^7. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 20092000 positive integers (up to 20142631) that are relatively prime to 20142631.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand six hundred thirty-one

Notation

Scientific notation 2.0142631 × 10^7
Engineering notation 2.0142631 × 10^6

Prime Factorization of 20142631

Prime Factorization 401 × 50231

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20142631
Product of the distinct prime numbers

The prime factorization of 20142631 is 401 × 50231. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 71, 39, 222, 201, 8283, 6658, 89139, 30830, 825331, 806566, 6526916, 8847604, 76407505, 49649559, 49342251, 389128002, 8676350177, 461978659

Basic calculations (n = 20142631)

Multiplication

n×y
n×2 40285262
n×3 60427893
n×4 80570524
n×5 100713155

Division

n÷y
n÷2 10071315.5
n÷3 6714210.3333333
n÷3 5035657.75
n÷5 4028526.2

Exponentiation

ny
n2 405725583602161
n3 8.172380717758E+21
n4 1.6461324918931E+29
n5 3.3157439361314E+36

Nth Root

y√n
2√n 4488.0542554653
3√n 272.08550062232
4√n 66.992941833191
5√n 28.895035965196

Divisors of 20142631

1, 401, 50231, 20142631

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142630
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142631 can be divided by 4 positive divisors. The sum of these divisors (counting 20142631) is 1, the average is 0.25.

Base conversion 20142631

Base System Value
2 Binary 1001100110101101000100111
3 Ternary 1101220100111101
4 Quaternary 1030311220213
5 Quinary 20124031011
6 Senary 1555420531
8 Octal 114655047
10 Decimal 20142631
12 Duodecimal 68b4747
16 Hexadecimal 1335a27
20 Vigesimal 65hgbb
36 Base36 bzq5j

Cryptographic Hash Functions

md5 c94b40b3f873e343a195a042f1d2db3f
sha1 3958c8df176076b45c74ba3a581d6fce3f564d12
sha256 839da4d04937df188373e32425f52b79a04091942d70a5b540caf4e0a5e4323e
sha512 582a73f0cddd310cd3944ba07ad3face1d5d475bd9f591b404abd621325bc53db9e9696336dd993871d28b9a4a8a704f64272b615aebede357a696e2b5edecf7
ripemd-160 238b1a1271a0d4b5a8341a697cf7172873a9b5e8

20142631 as geometric shapes

Circle

Radius = n
Diameter 40285262
Circumference 126559883.14714
Area 1.274624512818E+15

Sphere

Radius = n
Volume 3.423238830033E+22
Surface area 5.0984980512719E+15
Circumference 126559883.14714

Square

Length = n
Perimeter 80570524
Area 405725583602161
Diagonal 28485981.942077

Cube

Length = n
Surface area 2434353501612966
Volume 8.172380717758E+21
Space diagonal 34888060.290112

Equilateral Triangle

Length = n
Perimeter 60427893
Area 1.7568433118237E+14
Altitude 17444030.145056

Triangular Pyramid

Length = n
Surface area 1.7568433118237E+14
Volume 9.6312430399414E+20
Height 9495327.3140256