20576720 (number)

20576720 is an even 8-digits composite number following 20576719 and preceding 20576721. In scientific notation, it is written as 2.0576720 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 80 positive divisors. There are 7687680 positive integers (up to 20576720) that are relatively prime to 20576720.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-six thousand seven hundred twenty

Notation

Scientific notation 2.0576720 × 10^7
Engineering notation 2.0576720 × 10^6

Prime Factorization of 20576720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 53 × 23 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2572090
Product of the distinct prime numbers

The prime factorization of 20576720 is 2 × 2 × 2 × 2 × 5 × 53 × 23 × 211. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 5, 52, 15, 62, 254, 2235, 8555, 43344, 82706, 670022, 766074, 7277961, 9204616, 16090225, 68731364, 587162009, 630837441, 5480610848, 5139682536

Basic calculations (n = 20576720)

Multiplication

n×y
n×2 41153440
n×3 61730160
n×4 82306880
n×5 102883600

Division

n÷y
n÷2 10288360
n÷3 6858906.6666667
n÷3 5144180
n÷5 4115344

Exponentiation

ny
n2 423401405958400
n3 8.7122121780123E+21
n4 1.7926875056755E+29
n5 3.6887628851783E+36

Nth Root

y√n
2√n 4536.1569637745
3√n 274.02617541685
4√n 67.350998238887
5√n 29.018518046518

Divisors of 20576720

1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 211, 212, 230, 265, 368, 422, 424, 460, 530, 844, 848, 920, 1055, 1060, 1219, 1688, 1840, 2110, 2120, 2438, 3376, 4220, 4240, 4853, 4876, 6095, 8440, 9706, 9752, 11183, 12190, 16880, 19412, 19504, 22366, 24265, 24380, 38824, 44732, 48530, 48760, 55915, 77648, 89464, 97060, 97520, 111830, 178928, 194120, 223660, 257209, 388240, 447320, 514418, 894640, 1028836, 1286045, 2057672, 2572090, 4115344, 5144180, 10288360, 20576720

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 -20576719
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 20576720 can be divided by 80 positive divisors. The sum of these divisors (counting 20576720) is 1, the average is 0.0125.

Base conversion 20576720

Base System Value
2 Binary 1001110011111100111010000
3 Ternary 1102201101221202
4 Quaternary 1032133213100
5 Quinary 20231423340
6 Senary 2013010332
8 Octal 116374720
10 Decimal 20576720
12 Duodecimal 6a839a8
16 Hexadecimal 139f9d0
20 Vigesimal 68c1g0
36 Base36 c913k

Cryptographic Hash Functions

md5 e129ea1d806e1cb27438a9f60a6d5e38
sha1 f442799d2f3ec3abd7f38ddcc812c7495eca3ecb
sha256 9cfd2a41bc11937385c6cff519655859d597f8be5cc1ddb28a6a27dd76453c51
sha512 b7c277f361036354586c8141a859a8efa398ae76b0d0522fe1eace83e132917b19e1a28fe29e52dc8545eb727fa9d2af42321e55e83b0e8206c53ddad81f7988
ripemd-160 476ffd7bd965d0273677fb7eeeab1000d65a91b6

20576720 as geometric shapes

Circle

Radius = n
Diameter 41153440
Circumference 129287344.77395
Area 1.3301547464785E+15

Sphere

Radius = n
Volume 3.6493629033279E+22
Surface area 5.320618985914E+15
Circumference 129287344.77395

Square

Length = n
Perimeter 82306880
Area 423401405958400
Diagonal 29099876.493154

Cube

Length = n
Surface area 2540408435750400
Volume 8.7122121780123E+21
Space diagonal 35639924.493119

Equilateral Triangle

Length = n
Perimeter 61730160
Area 1.8333818677901E+14
Altitude 17819962.246559

Triangular Pyramid

Length = n
Surface area 1.8333818677901E+14
Volume 1.0267440517014E+21
Height 9699958.8310512