20446590 (number)

20446590 is an even 8-digits composite number following 20446589 and preceding 20446591. In scientific notation, it is written as 2.0446590 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5362560 positive integers (up to 20446590) that are relatively prime to 20446590.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-six thousand five hundred ninety

Notation

Scientific notation 2.0446590 × 10^7
Engineering notation 2.0446590 × 10^6

Prime Factorization of 20446590

Prime Factorization 2 × 3 × 5 × 61 × 11173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20446590
Product of the distinct prime numbers

The prime factorization of 20446590 is 2 × 3 × 5 × 61 × 11173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 40, 84, 277, 882, 1238, 8390, 79467, 61259, 467862, 989756, 6621654, 5528105, 32039015, 95639958, 735088254, 127801880, 4233820259, 791888558

Basic calculations (n = 20446590)

Multiplication

n×y
n×2 40893180
n×3 61339770
n×4 81786360
n×5 102232950

Division

n÷y
n÷2 10223295
n÷3 6815530
n÷3 5111647.5
n÷5 4089318

Exponentiation

ny
n2 418063042628100
n3 8.5479636267693E+21
n4 1.7477670761146E+29
n5 3.5735876820815E+36

Nth Root

y√n
2√n 4521.7905745401
3√n 273.44729367915
4√n 67.244260532332
5√n 28.981721427886

Divisors of 20446590

1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11173, 22346, 33519, 55865, 67038, 111730, 167595, 335190, 681553, 1363106, 2044659, 3407765, 4089318, 6815530, 10223295, 20446590

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 -20446589
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 20446590 can be divided by 32 positive divisors. The sum of these divisors (counting 20446590) is 1, the average is 0.03125.

Base conversion 20446590

Base System Value
2 Binary 1001101111111110101111110
3 Ternary 1102110210110010
4 Quaternary 1031333311332
5 Quinary 20213242330
6 Senary 2010124050
8 Octal 115776576
10 Decimal 20446590
12 Duodecimal 6a20626
16 Hexadecimal 137fd7e
20 Vigesimal 67fg9a
36 Base36 c68ou

Cryptographic Hash Functions

md5 ebe178939c0f76e877199ccab7cbb4d1
sha1 af701358e35c9e07a79667fbfe2b7de856ab3cae
sha256 9820ae485189e7747ee39d65804f0c2d7d60bbfbed548c7d05d8ca8283a24132
sha512 cc5a943ef8b0ce85130e2fecc065b1971552beb94d32deedd8dd4ad4b95523b25aee726c59b6dad38d245dc773b5c4a83abf8de09ddbf7defba2a18a47aa89f9
ripemd-160 43d29ca45cd0d99829fc2d43cd73f3e9175cfdec

20446590 as geometric shapes

Circle

Radius = n
Diameter 40893180
Circumference 128469713.86993
Area 1.3133837834578E+15

Sphere

Radius = n
Volume 3.5805626310682E+22
Surface area 5.2535351338313E+15
Circumference 128469713.86993

Square

Length = n
Perimeter 81786360
Area 418063042628100
Diagonal 28915844.882282

Cube

Length = n
Surface area 2508378255768600
Volume 8.5479636267693E+21
Space diagonal 35414532.72153

Equilateral Triangle

Length = n
Perimeter 61339770
Area 1.8102660764968E+14
Altitude 17707266.360765

Triangular Pyramid

Length = n
Surface area 1.8102660764968E+14
Volume 1.0073871743041E+21
Height 9638614.9607607