20356790 (number)

20356790 is an even 8-digits composite number following 20356789 and preceding 20356791. In scientific notation, it is written as 2.0356790 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 7712784 positive integers (up to 20356790) that are relatively prime to 20356790.

Interesting facts

Basic properties

Name

Name twenty million three hundred fifty-six thousand seven hundred ninety

Notation

Scientific notation 2.0356790 × 10^7
Engineering notation 2.0356790 × 10^6

Prime Factorization of 20356790

Prime Factorization 2 × 5 × 19 × 19 × 5639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1071410
Product of the distinct prime numbers

The prime factorization of 20356790 is 2 × 5 × 19 × 19 × 5639. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 36, 100, 646, 230, 795, 3271, 95690, 54796, 736008, 594236, 6136358, 417051, 26679048, 179945, 237885383, 682373025, 6941685963, 8830535391

Basic calculations (n = 20356790)

Multiplication

n×y
n×2 40713580
n×3 61070370
n×4 81427160
n×5 101783950

Division

n÷y
n÷2 10178395
n÷3 6785596.6666667
n÷3 5089197.5
n÷5 4071358

Exponentiation

ny
n2 414398899104100
n3 8.4358313652934E+21
n4 1.7172644757869E+29
n5 3.4957992308054E+36

Nth Root

y√n
2√n 4511.8499531789
3√n 273.04638569198
4√n 67.170305590929
5√n 28.956219446655

Divisors of 20356790

1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5639, 11278, 28195, 56390, 107141, 214282, 535705, 1071410, 2035679, 4071358, 10178395, 20356790

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 -20356789
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 20356790 can be divided by 24 positive divisors. The sum of these divisors (counting 20356790) is 1, the average is 0.041666666666667.

Base conversion 20356790

Base System Value
2 Binary 1001101101001111010110110
3 Ternary 1102022020021012
4 Quaternary 1031221322312
5 Quinary 20202404130
6 Senary 2004152222
8 Octal 115517266
10 Decimal 20356790
12 Duodecimal 6998672
16 Hexadecimal 1369eb6
20 Vigesimal 674bja
36 Base36 c4bee

Cryptographic Hash Functions

md5 d1c153fb783e1270c76d96fdc32f4705
sha1 ceaeb7e99516b53719a9fec1f9f26e24d51ad333
sha256 5897bf2258b145b51f907b12f82ab7a67ba921afe1c9468b19671b322189d330
sha512 4bdb9e9636147cb8ddfc88094239d494f34f92a6d305e2821d4b1e0ecb1c8e2b012f87d48d652d32cfd315674f3558183589f9fdebec41fa995b47b75a440700
ripemd-160 0b67d8e2d0bca4775027ab1e7fae1a6d64a7f154

20356790 as geometric shapes

Circle

Radius = n
Diameter 40713580
Circumference 127905483.82934
Area 1.3018725370811E+15

Sphere

Radius = n
Volume 3.5335927792171E+22
Surface area 5.2074901483246E+15
Circumference 127905483.82934

Square

Length = n
Perimeter 81427160
Area 414398899104100
Diagonal 28788848.504381

Cube

Length = n
Surface area 2486393394624600
Volume 8.4358313652934E+21
Space diagonal 35258994.55901

Equilateral Triangle

Length = n
Perimeter 61070370
Area 1.7943998696223E+14
Altitude 17629497.279505

Triangular Pyramid

Length = n
Surface area 1.7943998696223E+14
Volume 9.9417226055752E+20
Height 9596282.8347937