20653402 (number)

20653402 is an even 8-digits composite number following 20653401 and preceding 20653403. In scientific notation, it is written as 2.0653402 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 80 positive divisors. There are 7244160 positive integers (up to 20653402) that are relatively prime to 20653402.

Interesting facts

Basic properties

Name

Name twenty million six hundred fifty-three thousand four hundred two

Notation

Scientific notation 2.0653402 × 10^7
Engineering notation 2.0653402 × 10^6

Prime Factorization of 20653402

Prime Factorization 2 × 49 × 7 × 17 × 7 × 11 × 23

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2950486
Product of the distinct prime numbers

The prime factorization of 20653402 is 2 × 49 × 7 × 17 × 7 × 11 × 23. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 69, 8, 153, 681, 6061, 9838, 23755, 83718, 465785, 123359, 6710117, 7913803, 93701678, 40410205, 591622192, 704025505, 4775117798, 2169912365

Basic calculations (n = 20653402)

Multiplication

n×y
n×2 41306804
n×3 61960206
n×4 82613608
n×5 103267010

Division

n÷y
n÷2 10326701
n÷3 6884467.3333333
n÷3 5163350.5
n÷5 4130680.4

Exponentiation

ny
n2 426563014173604
n3 8.8099774100591E+21
n4 1.8195600506087E+29
n5 3.7580105188362E+36

Nth Root

y√n
2√n 4544.6014126654
3√n 274.36615228758
4√n 67.413658947318
5√n 29.040114184238

Divisors of 20653402

1, 2, 7, 11, 14, 17, 22, 23, 34, 46, 49, 77, 98, 119, 154, 161, 187, 238, 253, 322, 343, 374, 391, 506, 539, 686, 782, 833, 1078, 1127, 1309, 1666, 1771, 2254, 2401, 2618, 2737, 3542, 3773, 4301, 4802, 5474, 5831, 7546, 7889, 8602, 9163, 11662, 12397, 15778, 18326, 19159, 24794, 26411, 30107, 38318, 40817, 52822, 55223, 60214, 64141, 81634, 86779, 110446, 128282, 134113, 173558, 210749, 268226, 421498, 448987, 607453, 897974, 938791, 1214906, 1475243, 1877582, 2950486, 10326701, 20653402

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20653401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20653402 can be divided by 80 positive divisors. The sum of these divisors (counting 20653402) is 1, the average is 0.0125.

Base conversion 20653402

Base System Value
2 Binary 1001110110010010101011010
3 Ternary 1102212022010211
4 Quaternary 1032302111122
5 Quinary 20241402102
6 Senary 2014401334
8 Octal 116622532
10 Decimal 20653402
12 Duodecimal 6b0024a
16 Hexadecimal 13b255a
20 Vigesimal 691da2
36 Base36 cao9m

Cryptographic Hash Functions

md5 3d1c501cad51b17b501aef43b97fd206
sha1 bf63cee9e76f52c269ec52013c9124a182749541
sha256 321804e7cd9010cb7190ad633431b92acaea4ff580aaeeab9f276d2133e771b2
sha512 b4f9f00146289eba5fdab4f45ff6ebdeceb0e9b0dff7c07c2dc9087c0b40e7681bd888c2cdc7112ec17d67b3b7a7d387e8e8abc51be41e3e47e327d11ea419a1
ripemd-160 1ba213e7c43e819e92019e42f269530383d939a3

20653402 as geometric shapes

Circle

Radius = n
Diameter 41306804
Circumference 129769151.98967
Area 1.3400872316209E+15

Sphere

Radius = n
Volume 3.6903147079645E+22
Surface area 5.3603489264837E+15
Circumference 129769151.98967

Square

Length = n
Perimeter 82613608
Area 426563014173604
Diagonal 29208321.217544

Cube

Length = n
Surface area 2559378085041624
Volume 8.8099774100591E+21
Space diagonal 35772741.613145

Equilateral Triangle

Length = n
Perimeter 61960206
Area 1.847072032946E+14
Altitude 17886370.806572

Triangular Pyramid

Length = n
Surface area 1.847072032946E+14
Volume 1.0382657947922E+21
Height 9736107.0725145