20446976 (number)

20446976 is an even 8-digits composite number following 20446975 and preceding 20446977. In scientific notation, it is written as 2.0446976 × 10^7. The sum of its digits is 38. It has a total of 11 prime factors and 72 positive divisors. There are 9052160 positive integers (up to 20446976) that are relatively prime to 20446976.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-six thousand nine hundred seventy-six

Notation

Scientific notation 2.0446976 × 10^7
Engineering notation 2.0446976 × 10^6

Prime Factorization of 20446976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 53 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 159742
Product of the distinct prime numbers

The prime factorization of 20446976 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 53 × 137. Since it has a total of 11 prime factors.

Most popular turbo-numbers

3, 7, 58, 76, 578, 16, 1875, 4539, 3670, 83212, 581419, 943712, 3235150, 5010068, 18033895, 75085025, 695760127, 296997558, 1592265823, 435806410

Basic calculations (n = 20446976)

Multiplication

n×y
n×2 40893952
n×3 61340928
n×4 81787904
n×5 102234880

Division

n÷y
n÷2 10223488
n÷3 6815658.6666667
n÷3 5111744
n÷5 4089395.2

Exponentiation

ny
n2 418078827544576
n3 8.5484477529121E+21
n4 1.7478990604105E+29
n5 3.5739250138635E+36

Nth Root

y√n
2√n 4521.8332565454
3√n 273.44901442233
4√n 67.244577896998
5√n 28.981830853076

Divisors of 20446976

1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 137, 176, 212, 256, 274, 352, 424, 548, 583, 704, 848, 1096, 1166, 1408, 1507, 1696, 2192, 2332, 2816, 3014, 3392, 4384, 4664, 6028, 6784, 7261, 8768, 9328, 12056, 13568, 14522, 17536, 18656, 24112, 29044, 35072, 37312, 48224, 58088, 74624, 79871, 96448, 116176, 149248, 159742, 192896, 232352, 319484, 385792, 464704, 638968, 929408, 1277936, 1858816, 2555872, 5111744, 10223488, 20446976

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20446975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20446976 can be divided by 72 positive divisors. The sum of these divisors (counting 20446976) is 1, the average is 0.013888888888889.

Base conversion 20446976

Base System Value
2 Binary 1001101111111111100000000
3 Ternary 1102110210222102
4 Quaternary 1031333330000
5 Quinary 20213300401
6 Senary 2010125532
8 Octal 115777400
10 Decimal 20446976
12 Duodecimal 6a208a8
16 Hexadecimal 137ff00
20 Vigesimal 67fh8g
36 Base36 c68zk

Cryptographic Hash Functions

md5 3f5f5b42176e4585d4406f8f8460a5e1
sha1 ff68a40dc57714cfe285bf76e1f0db2325f86418
sha256 40ca1780405cd6e8393040f60e4cdf220e6f6d0c673320b7ce61510fe04c1edb
sha512 0a98c34804c459eab4faa3e0d735245fcb82ed973e4b71b2b7b647f7e65024a57800ee80004a7db7d1ec0d6037d88332045740ebece2d3d4df988d5a4f11a801
ripemd-160 dfa116bca044f636a86832c5404449bd09b509c4

20446976 as geometric shapes

Circle

Radius = n
Diameter 40893952
Circumference 128472139.17945
Area 1.3134333732355E+15

Sphere

Radius = n
Volume 3.5807654213526E+22
Surface area 5.2537334929419E+15
Circumference 128472139.17945

Square

Length = n
Perimeter 81787904
Area 418078827544576
Diagonal 28916390.768717

Cube

Length = n
Surface area 2508472965267456
Volume 8.5484477529121E+21
Space diagonal 35415201.293141

Equilateral Triangle

Length = n
Perimeter 61340928
Area 1.8103344271901E+14
Altitude 17707600.646571

Triangular Pyramid

Length = n
Surface area 1.8103344271901E+14
Volume 1.0074442291172E+21
Height 9638796.9229057