20449962 (number)

20449962 is an even 8-digits composite number following 20449961 and preceding 20449963. In scientific notation, it is written as 2.0449962 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6292080 positive integers (up to 20449962) that are relatively prime to 20449962.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-nine thousand nine hundred sixty-two

Notation

Scientific notation 2.0449962 × 10^7
Engineering notation 2.0449962 × 10^6

Prime Factorization of 20449962

Prime Factorization 2 × 9 × 3 × 13 × 29131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20449962
Product of the distinct prime numbers

The prime factorization of 20449962 is 2 × 9 × 3 × 13 × 29131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 42, 19, 780, 491, 7829, 5355, 60519, 45909, 565449, 770561, 7487505, 5328940, 88890862, 1552963, 972439319, 588333060, 1356599450, 9842093322

Basic calculations (n = 20449962)

Multiplication

n×y
n×2 40899924
n×3 61349886
n×4 81799848
n×5 102249810

Division

n÷y
n÷2 10224981
n÷3 6816654
n÷3 5112490.5
n÷5 4089992.4

Exponentiation

ny
n2 418200945801444
n3 8.5521934500036E+21
n4 1.7489203106922E+29
n5 3.5765353894684E+36

Nth Root

y√n
2√n 4522.1634203111
3√n 273.46232493197
4√n 67.247032799307
5√n 28.982677283298

Divisors of 20449962

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29131, 58262, 87393, 174786, 262179, 378703, 524358, 757406, 786537, 1136109, 1573074, 2272218, 3408327, 6816654, 10224981, 20449962

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20449961
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20449962 can be divided by 32 positive divisors. The sum of these divisors (counting 20449962) is 1, the average is 0.03125.

Base conversion 20449962

Base System Value
2 Binary 1001110000000101010101010
3 Ternary 1102110222002000
4 Quaternary 1032000222222
5 Quinary 20213344322
6 Senary 2010151430
8 Octal 116005252
10 Decimal 20449962
12 Duodecimal 6a22576
16 Hexadecimal 1380aaa
20 Vigesimal 67g4i2
36 Base36 c6bai

Cryptographic Hash Functions

md5 664c94b38dc36e80778fc367d59a029d
sha1 1c8016b4f2564df9c9f14496438978435316bc92
sha256 a4d517fe811cf2a0b52b5e29a9f3b70cea420fdd3e3574ba1e8a568c4df8c79e
sha512 52c4b4b327ee54316f7751d8a4a34347508598c6834420f48d168b7da6df9f9b6dc6071ef94e4e831b38551fb9a0ec801b92935f7b2426e8904417a909321867
ripemd-160 8b1fb1ce17bccc5b96f9fca9eced81edec0da80f

20449962 as geometric shapes

Circle

Radius = n
Diameter 40899924
Circumference 128490900.77078
Area 1.3138170190541E+15

Sphere

Radius = n
Volume 3.5823344152813E+22
Surface area 5.2552680762165E+15
Circumference 128490900.77078

Square

Length = n
Perimeter 81799848
Area 418200945801444
Diagonal 28920613.610414

Cube

Length = n
Surface area 2509205674808664
Volume 8.5521934500036E+21
Space diagonal 35420373.196853

Equilateral Triangle

Length = n
Perimeter 61349886
Area 1.8108632147536E+14
Altitude 17710186.598426

Triangular Pyramid

Length = n
Surface area 1.8108632147536E+14
Volume 1.0078856637528E+21
Height 9640204.5368048