20609540 (number)

20609540 is an even 8-digits composite number following 20609539 and preceding 20609541. In scientific notation, it is written as 2.0609540 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 7066080 positive integers (up to 20609540) that are relatively prime to 20609540.

Interesting facts

Basic properties

Name

Name twenty million six hundred nine thousand five hundred forty

Notation

Scientific notation 2.0609540 × 10^7
Engineering notation 2.0609540 × 10^6

Prime Factorization of 20609540

Prime Factorization 2 × 2 × 5 × 7 × 147211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10304770
Product of the distinct prime numbers

The prime factorization of 20609540 is 2 × 2 × 5 × 7 × 147211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 74, 5, 667, 113, 8677, 5847, 46966, 17389, 275918, 347165, 6936421, 9311585, 16634227, 68024357, 476995066, 494905744, 8426299072, 5482192063

Basic calculations (n = 20609540)

Multiplication

n×y
n×2 41219080
n×3 61828620
n×4 82438160
n×5 103047700

Division

n÷y
n÷2 10304770
n÷3 6869846.6666667
n÷3 5152385
n÷5 4121908

Exponentiation

ny
n2 424753139011600
n3 8.7539668085851E+21
n4 1.8041522910021E+29
n5 3.7182748807499E+36

Nth Root

y√n
2√n 4539.7731220844
3√n 274.17178919342
4√n 67.377838508551
5√n 29.027769090584

Divisors of 20609540

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 147211, 294422, 588844, 736055, 1030477, 1472110, 2060954, 2944220, 4121908, 5152385, 10304770, 20609540

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 -20609539
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 20609540 can be divided by 24 positive divisors. The sum of these divisors (counting 20609540) is 1, the average is 0.041666666666667.

Base conversion 20609540

Base System Value
2 Binary 1001110100111101000000100
3 Ternary 1102210001222022
4 Quaternary 1032213220010
5 Quinary 20234001130
6 Senary 2013422312
8 Octal 116475004
10 Decimal 20609540
12 Duodecimal 6a9a998
16 Hexadecimal 13a7a04
20 Vigesimal 68g3h0
36 Base36 c9qf8

Cryptographic Hash Functions

md5 cdb7eddbdd0db113c0cbe08476cd01e9
sha1 b39dcd2e544872dbaf92ac45a69a81f6731259ca
sha256 5d1321bc42e6270430590353d469844544d176317aa27091df9dbb6a3479605a
sha512 390359a1a5d9190b71ea82a5fbf573b697887a3216fa29da363e9ae3aca8b9289b52087df100f61549409db31d3cde3fe6a818439d3c7f8cc287bd4e3c9d20bf
ripemd-160 b999953592ec5ed48c59100fcdf05c9c55d7c04a

20609540 as geometric shapes

Circle

Radius = n
Diameter 41219080
Circumference 129493558.91573
Area 1.334401341108E+15

Sphere

Radius = n
Volume 3.6668530420827E+22
Surface area 5.3376053644322E+15
Circumference 129493558.91573

Square

Length = n
Perimeter 82438160
Area 424753139011600
Diagonal 29146290.982271

Cube

Length = n
Surface area 2548518834069600
Volume 8.7539668085851E+21
Space diagonal 35696770.400623

Equilateral Triangle

Length = n
Perimeter 61828620
Area 1.8392350436061E+14
Altitude 17848385.200312

Triangular Pyramid

Length = n
Surface area 1.8392350436061E+14
Volume 1.0316648821054E+21
Height 9715430.3274236