20072756 (number)

20072756 is an even 8-digits composite number following 20072755 and preceding 20072757. In scientific notation, it is written as 2.0072756 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 8808800 positive integers (up to 20072756) that are relatively prime to 20072756.

Interesting facts

Basic properties

Name

Name twenty million seventy-two thousand seven hundred fifty-six

Notation

Scientific notation 2.0072756 × 10^7
Engineering notation 2.0072756 × 10^6

Prime Factorization of 20072756

Prime Factorization 2 × 2 × 11 × 29 × 15731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10036378
Product of the distinct prime numbers

The prime factorization of 20072756 is 2 × 2 × 11 × 29 × 15731. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 61, 94, 444, 193, 6745, 8683, 46063, 70769, 836551, 905845, 166235, 6336832, 38472963, 27353617, 282425253, 716664177, 4888596028, 8835191585

Basic calculations (n = 20072756)

Multiplication

n×y
n×2 40145512
n×3 60218268
n×4 80291024
n×5 100363780

Division

n÷y
n÷2 10036378
n÷3 6690918.6666667
n÷3 5018189
n÷5 4014551.2

Exponentiation

ny
n2 402915533435536
n3 8.0876251912614E+21
n4 1.6234092708364E+29
n5 3.2586298181637E+36

Nth Root

y√n
2√n 4480.2629387124
3√n 271.77051361674
4√n 66.934766293104
5√n 28.874960652165

Divisors of 20072756

1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15731, 31462, 62924, 173041, 346082, 456199, 692164, 912398, 1824796, 5018189, 10036378, 20072756

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 -20072755
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 20072756 can be divided by 24 positive divisors. The sum of these divisors (counting 20072756) is 1, the average is 0.041666666666667.

Base conversion 20072756

Base System Value
2 Binary 1001100100100100100110100
3 Ternary 1101202210122102
4 Quaternary 1030210210310
5 Quinary 20114312011
6 Senary 1554121232
8 Octal 114444464
10 Decimal 20072756
12 Duodecimal 6880218
16 Hexadecimal 1324934
20 Vigesimal 6591hg
36 Base36 by88k

Cryptographic Hash Functions

md5 5535f3e9594e4f588abc3cdb3fd667a4
sha1 26f4ed2adf7f4456f2a8cf9a10711de0073c03bc
sha256 fd31311b1ab9e431e6b574c038729364c172e51a3a690424f6087fc97d7da53c
sha512 9c9a255c2b9ec973cc9e53e3ba612159482211dd573eba3fc903a284510da2a821d7b49097ff5b7ed1d221c0d85a402945100609a9e8aa2ae636122f50290665
ripemd-160 68e68554c5054e7459dd7450de6fc27209651f50

20072756 as geometric shapes

Circle

Radius = n
Diameter 40145512
Circumference 126120845.5738
Area 1.2657964798583E+15

Sphere

Radius = n
Volume 3.3877365181139E+22
Surface area 5.0631859194332E+15
Circumference 126120845.5738

Square

Length = n
Perimeter 80291024
Area 402915533435536
Diagonal 28387163.769406

Cube

Length = n
Surface area 2417493200613216
Volume 8.0876251912614E+21
Space diagonal 34767033.239933

Equilateral Triangle

Length = n
Perimeter 60218268
Area 1.7446754376727E+14
Altitude 17383516.619967

Triangular Pyramid

Length = n
Surface area 1.7446754376727E+14
Volume 9.5313576940601E+20
Height 9462387.9231353