20458020 (number)

20458020 is an even 8-digits composite number following 20458019 and preceding 20458021. In scientific notation, it is written as 2.0458020 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 4901760 positive integers (up to 20458020) that are relatively prime to 20458020.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-eight thousand twenty

Notation

Scientific notation 2.0458020 × 10^7
Engineering notation 2.0458020 × 10^6

Prime Factorization of 20458020

Prime Factorization 2 × 2 × 3 × 5 × 11 × 139 × 223

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10229010
Product of the distinct prime numbers

The prime factorization of 20458020 is 2 × 2 × 3 × 5 × 11 × 139 × 223. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 10, 62, 85, 893, 727, 572, 4635, 99933, 28016, 130240, 515697, 9888827, 9077865, 72942497, 58374604, 54864557, 117372795, 179626651, 4919889416

Basic calculations (n = 20458020)

Multiplication

n×y
n×2 40916040
n×3 61374060
n×4 81832080
n×5 102290100

Division

n÷y
n÷2 10229010
n÷3 6819340
n÷3 5114505
n÷5 4091604

Exponentiation

ny
n2 418530582320400
n3 8.5623070237224E+21
n4 1.7516784833745E+29
n5 3.5835873446446E+36

Nth Root

y√n
2√n 4523.0542778083
3√n 273.49823812097
4√n 67.253656241191
5√n 28.984960961016

Divisors of 20458020

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 223, 278, 330, 417, 446, 556, 660, 669, 695, 834, 892, 1115, 1338, 1390, 1529, 1668, 2085, 2230, 2453, 2676, 2780, 3058, 3345, 4170, 4460, 4587, 4906, 6116, 6690, 7359, 7645, 8340, 9174, 9812, 12265, 13380, 14718, 15290, 18348, 22935, 24530, 29436, 30580, 30997, 36795, 45870, 49060, 61994, 73590, 91740, 92991, 123988, 147180, 154985, 185982, 309970, 340967, 371964, 464955, 619940, 681934, 929910, 1022901, 1363868, 1704835, 1859820, 2045802, 3409670, 4091604, 5114505, 6819340, 10229010, 20458020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20458019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20458020 can be divided by 96 positive divisors. The sum of these divisors (counting 20458020) is 1, the average is 0.010416666666667.

Base conversion 20458020

Base System Value
2 Binary 1001110000010101000100100
3 Ternary 1102111101010110
4 Quaternary 1032002220210
5 Quinary 20214124040
6 Senary 2010253020
8 Octal 116025044
10 Decimal 20458020
12 Duodecimal 6a27170
16 Hexadecimal 1382a24
20 Vigesimal 67h510
36 Base36 c6hic

Cryptographic Hash Functions

md5 4d94015d0a8c878c3999c45690a2bf0c
sha1 7283c4c9414e0738c427135b8d2a511fe861c67b
sha256 a06088f67936d9677543ea25f51adcc2c3e39ee7e6dbb232101e6977e1a0c5ec
sha512 d7a4e0f8fbacb4b828cd2f8f2e7c3ee34a66ace4012137d7994f341db29fcccbbbf28f9a4897c898350cd6d3de3b79228e1dcf8f0bb9268bbc5660bfeefa5413
ripemd-160 94ce9b6b2586755b16f864e710d75152b0c614b3

20458020 as geometric shapes

Circle

Radius = n
Diameter 40916040
Circumference 128541530.67799
Area 1.3148526027204E+15

Sphere

Radius = n
Volume 3.5865707791342E+22
Surface area 5.2594104108817E+15
Circumference 128541530.67799

Square

Length = n
Perimeter 81832080
Area 418530582320400
Diagonal 28932009.3433

Cube

Length = n
Surface area 2511183493922400
Volume 8.5623070237224E+21
Space diagonal 35434330.06226

Equilateral Triangle

Length = n
Perimeter 61374060
Area 1.8122905827508E+14
Altitude 17717165.03113

Triangular Pyramid

Length = n
Surface area 1.8122905827508E+14
Volume 1.0090775598459E+21
Height 9644003.1144333