20690637 (number)

20690637 is an odd 8-digits composite number following 20690636 and preceding 20690638. In scientific notation, it is written as 2.0690637 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 12539560 positive integers (up to 20690637) that are relatively prime to 20690637.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety thousand six hundred thirty-seven

Notation

Scientific notation 2.0690637 × 10^7
Engineering notation 2.0690637 × 10^6

Prime Factorization of 20690637

Prime Factorization 3 × 11 × 11 × 56999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1880967
Product of the distinct prime numbers

The prime factorization of 20690637 is 3 × 11 × 11 × 56999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 62, 22, 99, 83, 6784, 6651, 83664, 17659, 602228, 640081, 3692018, 6999443, 70232088, 23138974, 788145704, 951642301, 9983978188, 2595115140

Basic calculations (n = 20690637)

Multiplication

n×y
n×2 41381274
n×3 62071911
n×4 82762548
n×5 103453185

Division

n÷y
n÷2 10345318.5
n÷3 6896879
n÷3 5172659.25
n÷5 4138127.4

Exponentiation

ny
n2 428102459465769
n3 8.8577125876134E+21
n4 1.8327171580064E+29
n5 3.7920085439982E+36

Nth Root

y√n
2√n 4548.696186821
3√n 274.53093370391
4√n 67.444022617434
5√n 29.050577639303

Divisors of 20690637

1, 3, 11, 33, 121, 363, 56999, 170997, 626989, 1880967, 6896879, 20690637

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20690636
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20690637 can be divided by 12 positive divisors. The sum of these divisors (counting 20690637) is 1, the average is 0.083333333333333.

Base conversion 20690637

Base System Value
2 Binary 1001110111011011011001101
3 Ternary 1102221012012220
4 Quaternary 1032323123031
5 Quinary 20244100022
6 Senary 2015245553
8 Octal 116733315
10 Decimal 20690637
12 Duodecimal 6b198b9
16 Hexadecimal 13bb6cd
20 Vigesimal 6966bh
36 Base36 cbgzx

Cryptographic Hash Functions

md5 12cf06c730500ffb511c8774f81a3d83
sha1 cc6af7d5b3a003bf7176bca7ae975d27ae613378
sha256 41ba3a0ce54a70aca329d4e021ae2a3e4ba9e8afc948bf585a2ef3939cfeb70d
sha512 0bcbc8292ea35ff99fd04c8729af6271a644f2dbd8f61afa9ad2c4819be64cdce0f639777bd51d1221fd27e504ac77a7a72818f46339603fdb8cd8a433b27829
ripemd-160 9413f52a442a46ab38e20959daad9dc233cad3df

20690637 as geometric shapes

Circle

Radius = n
Diameter 41381274
Circumference 130003106.39459
Area 1.3449235416414E+15

Sphere

Radius = n
Volume 3.7103099723808E+22
Surface area 5.3796941665655E+15
Circumference 130003106.39459

Square

Length = n
Perimeter 82762548
Area 428102459465769
Diagonal 29260979.459539

Cube

Length = n
Surface area 2568614756794614
Volume 8.8577125876134E+21
Space diagonal 35837234.524964

Equilateral Triangle

Length = n
Perimeter 62071911
Area 1.8537380265998E+14
Altitude 17918617.262482

Triangular Pyramid

Length = n
Surface area 1.8537380265998E+14
Volume 1.0438914394172E+21
Height 9753659.8198462