20081043 (number)

20081043 is an odd 8-digits composite number following 20081042 and preceding 20081044. In scientific notation, it is written as 2.0081043 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 12383280 positive integers (up to 20081043) that are relatively prime to 20081043.

Interesting facts

Basic properties

Name

Name twenty million eighty-one thousand forty-three

Notation

Scientific notation 2.0081043 × 10^7
Engineering notation 2.0081043 × 10^6

Prime Factorization of 20081043

Prime Factorization 3 × 3 × 19 × 43 × 2731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6693681
Product of the distinct prime numbers

The prime factorization of 20081043 is 3 × 3 × 19 × 43 × 2731. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 20, 92, 542, 679, 9538, 5534, 19710, 55179, 950882, 295931, 2743791, 7282215, 69303934, 13048808, 756588855, 701479153, 8366317145, 8089407243

Basic calculations (n = 20081043)

Multiplication

n×y
n×2 40162086
n×3 60243129
n×4 80324172
n×5 100405215

Division

n÷y
n÷2 10040521.5
n÷3 6693681
n÷3 5020260.75
n÷5 4016208.6

Exponentiation

ny
n2 403248287967849
n3 8.0976462103588E+21
n4 1.62609181749E+29
n5 3.2653619708965E+36

Nth Root

y√n
2√n 4481.1876773909
3√n 271.80790845486
4√n 66.941673697263
5√n 28.877344453304

Divisors of 20081043

1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 2731, 7353, 8193, 24579, 51889, 117433, 155667, 352299, 467001, 1056897, 2231227, 6693681, 20081043

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 -20081042
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 20081043 can be divided by 24 positive divisors. The sum of these divisors (counting 20081043) is 1, the average is 0.041666666666667.

Base conversion 20081043

Base System Value
2 Binary 1001100100110100110010011
3 Ternary 1101210020000100
4 Quaternary 1030212212103
5 Quinary 20120043133
6 Senary 1554223443
8 Octal 114464623
10 Decimal 20081043
12 Duodecimal 6884b83
16 Hexadecimal 1326993
20 Vigesimal 65a2c3
36 Base36 byemr

Cryptographic Hash Functions

md5 e7a5b1f8dfb1028e01bc2fe4f0fc246c
sha1 22e2f7344d5da63d2c0e5d48281b48371861e4f5
sha256 8d1d68dde8fbe74258ee7c8a79d64562d2206b4923081f89ca8c3d508caa92f6
sha512 274874ef9b44d34e2df1fe85b8c8af153b6c79c1bf0caa933425579a725c58f87411e38b19e20c299c626f7ada391ccdcfdec065bd2c66b8be5dd152158da3aa
ripemd-160 6339d9dcf285d83880c47a65de90dba6373b76fc

20081043 as geometric shapes

Circle

Radius = n
Diameter 40162086
Circumference 126172914.33044
Area 1.2668418590525E+15

Sphere

Radius = n
Volume 3.3919341127776E+22
Surface area 5.0673674362098E+15
Circumference 126172914.33044

Square

Length = n
Perimeter 80324172
Area 403248287967849
Diagonal 28398883.357197

Cube

Length = n
Surface area 2419489727807094
Volume 8.0976462103588E+21
Space diagonal 34781386.744975

Equilateral Triangle

Length = n
Perimeter 60243129
Area 1.7461163070637E+14
Altitude 17390693.372488

Triangular Pyramid

Length = n
Surface area 1.7461163070637E+14
Volume 9.5431675783237E+20
Height 9466294.4523991