20743480 (number)

20743480 is an even 8-digits composite number following 20743479 and preceding 20743481. In scientific notation, it is written as 2.0743480 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 8297376 positive integers (up to 20743480) that are relatively prime to 20743480.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-three thousand four hundred eighty

Notation

Scientific notation 2.0743480 × 10^7
Engineering notation 2.0743480 × 10^6

Prime Factorization of 20743480

Prime Factorization 2 × 2 × 2 × 5 × 518587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5185870
Product of the distinct prime numbers

The prime factorization of 20743480 is 2 × 2 × 2 × 5 × 518587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 50, 18, 296, 552, 3010, 4318, 18332, 18469, 816332, 668166, 2027645, 8057073, 17002657, 45879182, 515959398, 169046187, 9911799663, 4051167079

Basic calculations (n = 20743480)

Multiplication

n×y
n×2 41486960
n×3 62230440
n×4 82973920
n×5 103717400

Division

n÷y
n÷2 10371740
n÷3 6914493.3333333
n÷3 5185870
n÷5 4148696

Exponentiation

ny
n2 430291962510400
n3 8.9257527184952E+21
n4 1.8515117300105E+29
n5 3.8406796541239E+36

Nth Root

y√n
2√n 4554.5010703698
3√n 274.76444843338
4√n 67.487043722257
5√n 29.065401289451

Divisors of 20743480

1, 2, 4, 5, 8, 10, 20, 40, 518587, 1037174, 2074348, 2592935, 4148696, 5185870, 10371740, 20743480

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20743479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20743480 can be divided by 16 positive divisors. The sum of these divisors (counting 20743480) is 1, the average is 0.0625.

Base conversion 20743480

Base System Value
2 Binary 1001111001000010100111000
3 Ternary 1110000212201001
4 Quaternary 1033020110320
5 Quinary 20302242410
6 Senary 2020334344
8 Octal 117102470
10 Decimal 20743480
12 Duodecimal 6b443b4
16 Hexadecimal 13c8538
20 Vigesimal 69cie0
36 Base36 cclrs

Cryptographic Hash Functions

md5 fc282a03c74529f290f38616379b4829
sha1 c9fcca00f7a204bf66ed1642537cb5b2300522c4
sha256 8325730812be8c637640ab1eebcbf8b6ea5b6783f280bc176054de15e17e200c
sha512 67ba90128f0468ac1489fb8218d317ae18dda3b2f1d863c5281af0a72652813f48371197b349d51ff622a3f032caa2a310ee094eefa2f7e120dbbf0c5edd0929
ripemd-160 73c6208035f12cf913104f149aaa7d3e34a6b218

20743480 as geometric shapes

Circle

Radius = n
Diameter 41486960
Circumference 130335128.75577
Area 1.3518020683214E+15

Sphere

Radius = n
Volume 3.7388105557578E+22
Surface area 5.4072082732856E+15
Circumference 130335128.75577

Square

Length = n
Perimeter 82973920
Area 430291962510400
Diagonal 29335710.746815

Cube

Length = n
Surface area 2581751775062400
Volume 8.9257527184952E+21
Space diagonal 35928761.285789

Equilateral Triangle

Length = n
Perimeter 62230440
Area 1.8632188528913E+14
Altitude 17964380.642894

Triangular Pyramid

Length = n
Surface area 1.8632188528913E+14
Volume 1.0519100457404E+21
Height 9778570.2489384