20008746 (number)

20008746 is an even 8-digits composite number following 20008745 and preceding 20008747. In scientific notation, it is written as 2.0008746 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 6412032 positive integers (up to 20008746) that are relatively prime to 20008746.

Interesting facts

Basic properties

Name

Name twenty million eight thousand seven hundred forty-six

Notation

Scientific notation 2.0008746 × 10^7
Engineering notation 2.0008746 × 10^6

Prime Factorization of 20008746

Prime Factorization 2 × 9 × 47 × 353 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20008746
Product of the distinct prime numbers

The prime factorization of 20008746 is 2 × 9 × 47 × 353 × 67. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 54, 81, 846, 995, 3701, 7366, 32144, 66285, 913463, 895157, 6017444, 39447, 3379553, 60266479, 725418178, 703803318, 3867528763, 9206833023

Basic calculations (n = 20008746)

Multiplication

n×y
n×2 40017492
n×3 60026238
n×4 80034984
n×5 100043730

Division

n÷y
n÷2 10004373
n÷3 6669582
n÷3 5002186.5
n÷5 4001749.2

Exponentiation

ny
n2 400349916492516
n3 8.01049979022E+21
n4 1.6028005563556E+29
n5 3.2070029220779E+36

Nth Root

y√n
2√n 4473.113680648
3√n 271.48132305411
4√n 66.881340302419
5√n 28.856521247512

Divisors of 20008746

1, 2, 9, 18, 47, 67, 94, 134, 353, 423, 603, 706, 846, 1206, 3149, 3177, 6298, 6354, 16591, 23651, 28341, 33182, 47302, 56682, 149319, 212859, 298638, 425718, 1111597, 2223194, 10004373, 20008746

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20008745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20008746 can be divided by 32 positive divisors. The sum of these divisors (counting 20008746) is 1, the average is 0.03125.

Base conversion 20008746

Base System Value
2 Binary 1001100010100111100101010
3 Ternary 1101122112211200
4 Quaternary 1030110330222
5 Quinary 20110234441
6 Senary 1552505030
8 Octal 114247452
10 Decimal 20008746
12 Duodecimal 684b176
16 Hexadecimal 1314f2a
20 Vigesimal 6511h6
36 Base36 bwuui

Cryptographic Hash Functions

md5 195ef60d210f9ef57157f894437d1fbd
sha1 dcca979fa8bd8d01af01cdf740241ff7461efbfd
sha256 e2702ab2d2c2c412d947b1843fca968a5943e0cfed1e1755a8773cfd97fdfd7e
sha512 f505635a1e982bd6a0631c4f10e7ddd65948d52a31375ef485c5991023609b7193d2cef269ba720b8f7d6032c599e08fb8c48cf7a6dd793b8966687b604f4a40
ripemd-160 609f8c80736d077a36bf29af1f7b456a312c40dd

20008746 as geometric shapes

Circle

Radius = n
Diameter 40017492
Circumference 125718658.88229
Area 1.2577363565182E+15

Sphere

Radius = n
Volume 3.3554303056717E+22
Surface area 5.0309454260727E+15
Circumference 125718658.88229

Square

Length = n
Perimeter 80034984
Area 400349916492516
Diagonal 28296639.959278

Cube

Length = n
Surface area 2402099498955096
Volume 8.01049979022E+21
Space diagonal 34656164.667741

Equilateral Triangle

Length = n
Perimeter 60026238
Area 1.7335659904275E+14
Altitude 17328082.33387

Triangular Pyramid

Length = n
Surface area 1.7335659904275E+14
Volume 9.4404645372633E+20
Height 9432213.3197595