20791043 (number)

20791043 is an odd 8-digits composite number following 20791042 and preceding 20791044. In scientific notation, it is written as 2.0791043 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 16257024 positive integers (up to 20791043) that are relatively prime to 20791043.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-one thousand forty-three

Notation

Scientific notation 2.0791043 × 10^7
Engineering notation 2.0791043 × 10^6

Prime Factorization of 20791043

Prime Factorization 7 × 7 × 13 × 127 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2970149
Product of the distinct prime numbers

The prime factorization of 20791043 is 7 × 7 × 13 × 127 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 3, 3, 522, 300, 9729, 2837, 4154, 930, 189139, 739268, 7819639, 3057902, 93789348, 39369373, 834749195, 306484396, 1846036078, 3835721544

Basic calculations (n = 20791043)

Multiplication

n×y
n×2 41582086
n×3 62373129
n×4 83164172
n×5 103955215

Division

n÷y
n÷2 10395521.5
n÷3 6930347.6666667
n÷3 5197760.75
n÷5 4158208.6

Exponentiation

ny
n2 432267469027849
n3 8.9872915360592E+21
n4 1.8685516477974E+29
n5 3.8849137657077E+36

Nth Root

y√n
2√n 4559.7196185731
3√n 274.97429181164
4√n 67.525695987328
5√n 29.078717970155

Divisors of 20791043

1, 7, 13, 49, 91, 127, 257, 637, 889, 1651, 1799, 3341, 6223, 11557, 12593, 23387, 32639, 80899, 163709, 228473, 424307, 1599311, 2970149, 20791043

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 -20791042
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 20791043 can be divided by 24 positive divisors. The sum of these divisors (counting 20791043) is 1, the average is 0.041666666666667.

Base conversion 20791043

Base System Value
2 Binary 1001111010011111100000011
3 Ternary 1110010021221122
4 Quaternary 1033103330003
5 Quinary 20310303133
6 Senary 2021342455
8 Octal 117237403
10 Decimal 20791043
12 Duodecimal 6b67a2b
16 Hexadecimal 13d3f03
20 Vigesimal 69ihc3
36 Base36 cdmgz

Cryptographic Hash Functions

md5 9265972c8706ae0b0bcc992ffb01f295
sha1 9ca1015fe8a14ed1fa7b9d890f4862f8e5ce9535
sha256 c4410f7c96cb4d6d6ad0246a48aee74007c08ff29d9fee82ee0fcfbb31d239a6
sha512 4360d7baaf8320436abfbe82f7a942c987a431afd3c9a20473e99167729b3cf2ac7d47338e627b80dbb2161adb2b7a218c46c0b37bfce0734ebd3727ea7d3c84
ripemd-160 2db5c87c628dbd6d4dc58f3e82921af773fbe391

20791043 as geometric shapes

Circle

Radius = n
Diameter 41582086
Circumference 130633975.89854
Area 1.3580083050837E+15

Sphere

Radius = n
Volume 3.7645878753804E+22
Surface area 5.432033220335E+15
Circumference 130633975.89854

Square

Length = n
Perimeter 83164172
Area 432267469027849
Diagonal 29402974.986482

Cube

Length = n
Surface area 2593604814167094
Volume 8.9872915360592E+21
Space diagonal 36011142.818349

Equilateral Triangle

Length = n
Perimeter 62373129
Area 1.8717730470386E+14
Altitude 18005571.409175

Triangular Pyramid

Length = n
Surface area 1.8717730470386E+14
Volume 1.0591624649413E+21
Height 9800991.6621607