20579940 (number)

20579940 is an even 8-digits composite number following 20579939 and preceding 20579941. In scientific notation, it is written as 2.0579940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 5246208 positive integers (up to 20579940) that are relatively prime to 20579940.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-nine thousand nine hundred forty

Notation

Scientific notation 2.0579940 × 10^7
Engineering notation 2.0579940 × 10^6

Prime Factorization of 20579940

Prime Factorization 2 × 2 × 5 × 9 × 3 × 23 × 1657

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10289970
Product of the distinct prime numbers

The prime factorization of 20579940 is 2 × 2 × 5 × 9 × 3 × 23 × 1657. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 34, 48, 623, 482, 904, 7638, 93804, 64461, 210669, 402717, 4754328, 2032693, 47601472, 19427477, 537339303, 89570233, 324223269, 5206843635

Basic calculations (n = 20579940)

Multiplication

n×y
n×2 41159880
n×3 61739820
n×4 82319760
n×5 102899700

Division

n÷y
n÷2 10289970
n÷3 6859980
n÷3 5144985
n÷5 4115988

Exponentiation

ny
n2 423533930403600
n3 8.7163028756703E+21
n4 1.7938099020312E+29
n5 3.6916500155208E+36

Nth Root

y√n
2√n 4536.51187588
3√n 274.04046856403
4√n 67.353632982045
5√n 29.019426196892

Divisors of 20579940

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 1657, 2070, 2484, 3105, 3314, 4140, 4971, 6210, 6628, 8285, 9942, 12420, 14913, 16570, 19884, 24855, 29826, 33140, 38111, 44739, 49710, 59652, 74565, 76222, 89478, 99420, 114333, 149130, 152444, 178956, 190555, 223695, 228666, 298260, 342999, 381110, 447390, 457332, 571665, 685998, 762220, 894780, 1028997, 1143330, 1371996, 1714995, 2057994, 2286660, 3429990, 4115988, 5144985, 6859980, 10289970, 20579940

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 -20579939
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 20579940 can be divided by 96 positive divisors. The sum of these divisors (counting 20579940) is 1, the average is 0.010416666666667.

Base conversion 20579940

Base System Value
2 Binary 1001110100000011001100100
3 Ternary 1102201120101000
4 Quaternary 1032200121210
5 Quinary 20232024230
6 Senary 2013033300
8 Octal 116403144
10 Decimal 20579940
12 Duodecimal 6a85830
16 Hexadecimal 13a0664
20 Vigesimal 68c9h0
36 Base36 c93l0

Cryptographic Hash Functions

md5 0aca23661ba62aeade249e253500c5d6
sha1 65a8aca102600b6985bed42ca0f152db4d8bb3b0
sha256 56128b951f56d11e3585f4fb9263b6d08671bfa40e81833619f65d0eef492a39
sha512 10cc793a93f0b977aac103a39218056de873c1e445035ada0d37be9cdf6e06930477075c1f5c18f5f03f2a9ad336ba9fa7401b5725a2dae93194fda097c584e1
ripemd-160 73b4c8b8b9d5b86035e4815ddb23266318f87427

20579940 as geometric shapes

Circle

Radius = n
Diameter 41159880
Circumference 129307576.63064
Area 1.330571084302E+15

Sphere

Radius = n
Volume 3.6510764107559E+22
Surface area 5.3222843372078E+15
Circumference 129307576.63064

Square

Length = n
Perimeter 82319760
Area 423533930403600
Diagonal 29104430.260825

Cube

Length = n
Surface area 2541203582421600
Volume 8.7163028756703E+21
Space diagonal 35645501.696719

Equilateral Triangle

Length = n
Perimeter 61739820
Area 1.8339557154709E+14
Altitude 17822750.84836

Triangular Pyramid

Length = n
Surface area 1.8339557154709E+14
Volume 1.0272261450437E+21
Height 9701476.7536082