20464556 (number)

20464556 is an even 8-digits composite number following 20464555 and preceding 20464557. In scientific notation, it is written as 2.0464556 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 8715168 positive integers (up to 20464556) that are relatively prime to 20464556.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-four thousand five hundred fifty-six

Notation

Scientific notation 2.0464556 × 10^7
Engineering notation 2.0464556 × 10^6

Prime Factorization of 20464556

Prime Factorization 2 × 2 × 49 × 263 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10232278
Product of the distinct prime numbers

The prime factorization of 20464556 is 2 × 2 × 49 × 263 × 397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 41, 95, 860, 926, 6185, 4727, 67480, 6386, 108875, 497595, 6950458, 152865, 68854351, 82905505, 906844513, 585539977, 4376224608, 755205678

Basic calculations (n = 20464556)

Multiplication

n×y
n×2 40929112
n×3 61393668
n×4 81858224
n×5 102322780

Division

n÷y
n÷2 10232278
n÷3 6821518.6666667
n÷3 5116139
n÷5 4092911.2

Exponentiation

ny
n2 418798052277136
n3 8.5705161935164E+21
n4 1.7539180859112E+29
n5 3.5893154888543E+36

Nth Root

y√n
2√n 4523.7767407333
3√n 273.52736107862
4√n 67.259027206267
5√n 28.986812767784

Divisors of 20464556

1, 2, 4, 49, 98, 196, 263, 397, 526, 794, 1052, 1588, 12887, 19453, 25774, 38906, 51548, 77812, 104411, 208822, 417644, 5116139, 10232278, 20464556

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 -20464555
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 20464556 can be divided by 24 positive divisors. The sum of these divisors (counting 20464556) is 1, the average is 0.041666666666667.

Base conversion 20464556

Base System Value
2 Binary 1001110000100001110101100
3 Ternary 1102111201002112
4 Quaternary 1032010032230
5 Quinary 20214331211
6 Senary 2010343152
8 Octal 116041654
10 Decimal 20464556
12 Duodecimal 6a2aab8
16 Hexadecimal 13843ac
20 Vigesimal 67i17g
36 Base36 c6mjw

Cryptographic Hash Functions

md5 d1f37bb982cde7ce51377728d8bb36d3
sha1 c32ce90b153dc5c961d45516cef92f7c209338d5
sha256 3468ad56049a95b02d2a2b4775c366abee38c1c287f841f6b8e329c223d3f9a1
sha512 07002ba0d527e797d7d997e21fd0307ce515f7c5fa107fb4c38cfa1b01c0b806c905196e17afa941a70cf1fced3b2da3b5db3410e29fc1e17134f94956419780
ripemd-160 163a416ccde2c81f1fab76828a307c1b34aefc5e

20464556 as geometric shapes

Circle

Radius = n
Diameter 40929112
Circumference 128582597.57715
Area 1.3156928843716E+15

Sphere

Radius = n
Volume 3.5900094281365E+22
Surface area 5.2627715374863E+15
Circumference 128582597.57715

Square

Length = n
Perimeter 81858224
Area 418798052277136
Diagonal 28941252.643144

Cube

Length = n
Surface area 2512788313662816
Volume 8.5705161935164E+21
Space diagonal 35445650.746339

Equilateral Triangle

Length = n
Perimeter 61393668
Area 1.8134487616372E+14
Altitude 17722825.373169

Triangular Pyramid

Length = n
Surface area 1.8134487616372E+14
Volume 1.0100450197841E+21
Height 9647084.2143812