20082491 (number)

20082491 is an odd 8-digits composite number following 20082490 and preceding 20082492. In scientific notation, it is written as 2.0082491 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 15840000 positive integers (up to 20082491) that are relatively prime to 20082491.

Interesting facts

Basic properties

Name

Name twenty million eighty-two thousand four hundred ninety-one

Notation

Scientific notation 2.0082491 × 10^7
Engineering notation 2.0082491 × 10^6

Prime Factorization of 20082491

Prime Factorization 11 × 11 × 17 × 13 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1825681
Product of the distinct prime numbers

The prime factorization of 20082491 is 11 × 11 × 17 × 13 × 751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 41, 42, 188, 976, 709, 3471, 11214, 92397, 581152, 426858, 7120096, 6779505, 21788413, 37473519, 91357993, 258220032, 4204034551, 9485950059

Basic calculations (n = 20082491)

Multiplication

n×y
n×2 40164982
n×3 60247473
n×4 80329964
n×5 100412455

Division

n÷y
n÷2 10041245.5
n÷3 6694163.6666667
n÷3 5020622.75
n÷5 4016498.2

Exponentiation

ny
n2 403306444765081
n3 8.0993980472367E+21
n4 1.6265608838905E+29
n5 3.2665394311683E+36

Nth Root

y√n
2√n 4481.3492387896
3√n 271.81444145535
4√n 66.942880418978
5√n 28.877760897696

Divisors of 20082491

1, 11, 13, 17, 121, 143, 187, 221, 751, 1573, 2057, 2431, 8261, 9763, 12767, 26741, 90871, 107393, 140437, 165971, 1181323, 1544807, 1825681, 20082491

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 -20082490
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 20082491 can be divided by 24 positive divisors. The sum of these divisors (counting 20082491) is 1, the average is 0.041666666666667.

Base conversion 20082491

Base System Value
2 Binary 1001100100110111100111011
3 Ternary 1101210021222222
4 Quaternary 1030212330323
5 Quinary 20120114431
6 Senary 1554234255
8 Octal 114467473
10 Decimal 20082491
12 Duodecimal 688598b
16 Hexadecimal 1326f3b
20 Vigesimal 65a64b
36 Base36 byfqz

Cryptographic Hash Functions

md5 95b9e1d61d75e7f096f6c2b7cab02f99
sha1 d15eb4c5500d4a7ef4367e0958a6bcc793c4bcc6
sha256 875a533316e6c200acee92159a2e239405934c6a17897e2e6c9d0b43ebf3ff57
sha512 1c70884507d000331db27fba1d6223900516ac18267b65c92107b45ffbec3d314d6709e7a9c4076c029d6302711ecee75cacf7fcd0e896d511afaf2848b7d47e
ripemd-160 b16ac7f1d9e4544f3a0d352868a9f988097e93dc

20082491 as geometric shapes

Circle

Radius = n
Diameter 40164982
Circumference 126182012.38277
Area 1.2670245640194E+15

Sphere

Radius = n
Volume 3.3926679204931E+22
Surface area 5.0680982560776E+15
Circumference 126182012.38277

Square

Length = n
Perimeter 80329964
Area 403306444765081
Diagonal 28400931.138436

Cube

Length = n
Surface area 2419838668590486
Volume 8.0993980472367E+21
Space diagonal 34783894.754545

Equilateral Triangle

Length = n
Perimeter 60247473
Area 1.7463681333827E+14
Altitude 17391947.377272

Triangular Pyramid

Length = n
Surface area 1.7463681333827E+14
Volume 9.5452321378836E+20
Height 9466977.0461452