20403492 (number)

20403492 is an even 8-digits composite number following 20403491 and preceding 20403493. In scientific notation, it is written as 2.0403492 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6376320 positive integers (up to 20403492) that are relatively prime to 20403492.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand four hundred ninety-two

Notation

Scientific notation 2.0403492 × 10^7
Engineering notation 2.0403492 × 10^6

Prime Factorization of 20403492

Prime Factorization 2 × 2 × 57 × 109 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10201746
Product of the distinct prime numbers

The prime factorization of 20403492 is 2 × 2 × 57 × 109 × 821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 18, 92, 188, 286, 2564, 7120, 29850, 98611, 441812, 819817, 6769332, 4388865, 43084077, 77615192, 136196416, 783171835, 713151464, 7724621553

Basic calculations (n = 20403492)

Multiplication

n×y
n×2 40806984
n×3 61210476
n×4 81613968
n×5 102017460

Division

n÷y
n÷2 10201746
n÷3 6801164
n÷3 5100873
n÷5 4080698.4

Exponentiation

ny
n2 416302485794064
n3 8.4940244384793E+21
n4 1.7330775967832E+29
n5 3.5360834881345E+36

Nth Root

y√n
2√n 4517.0224706105
3√n 273.25503144102
4√n 67.208797568551
5√n 28.969493387092

Divisors of 20403492

1, 2, 4, 57, 109, 114, 218, 228, 436, 821, 1642, 3284, 6213, 12426, 24852, 46797, 89489, 93594, 178978, 187188, 357956, 5100873, 10201746, 20403492

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 -20403491
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 20403492 can be divided by 24 positive divisors. The sum of these divisors (counting 20403492) is 1, the average is 0.041666666666667.

Base conversion 20403492

Base System Value
2 Binary 1001101110101010100100100
3 Ternary 1102101121022220
4 Quaternary 1031311110210
5 Quinary 20210402432
6 Senary 2005152340
8 Octal 115652444
10 Decimal 20403492
12 Duodecimal 69bb6b0
16 Hexadecimal 1375524
20 Vigesimal 67a8ec
36 Base36 c5bfo

Cryptographic Hash Functions

md5 4af91663e54f0366694bc901d9b4258b
sha1 e6c893b0bab7f21076dbe7e22fdf8b1b6842771a
sha256 d414a1f5696650481ef5a015008f4ab74a2c9174dbee4dffe85b69605c0c358b
sha512 f59ae67f816a2d4508679684af37015efc95b38631d8e1739b6a2148ce157790391a1764a39ab48f25b73ad50b2f0c365993d7c326ab716aba7351bf10761cf0
ripemd-160 339300e4f62ba8caced5711fafa99c444975af2d

20403492 as geometric shapes

Circle

Radius = n
Diameter 40806984
Circumference 128198921.14956
Area 1.3078528310418E+15

Sphere

Radius = n
Volume 3.5579686367118E+22
Surface area 5.2314113241672E+15
Circumference 128198921.14956

Square

Length = n
Perimeter 81613968
Area 416302485794064
Diagonal 28854895.106171

Cube

Length = n
Surface area 2497814914764384
Volume 8.4940244384793E+21
Space diagonal 35339884.795825

Equilateral Triangle

Length = n
Perimeter 61210476
Area 1.8026426417813E+14
Altitude 17669942.397913

Triangular Pyramid

Length = n
Surface area 1.8026426417813E+14
Volume 1.0010303800022E+21
Height 9618298.3687236