20247660 (number)

20247660 is an even 8-digits composite number following 20247659 and preceding 20247661. In scientific notation, it is written as 2.0247660 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 5362560 positive integers (up to 20247660) that are relatively prime to 20247660.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-seven thousand six hundred sixty

Notation

Scientific notation 2.0247660 × 10^7
Engineering notation 2.0247660 × 10^6

Prime Factorization of 20247660

Prime Factorization 2 × 2 × 3 × 3 × 5 × 197 × 571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3374610
Product of the distinct prime numbers

The prime factorization of 20247660 is 2 × 2 × 3 × 3 × 5 × 197 × 571. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 42, 16, 237, 293, 1283, 7787, 66095, 97604, 446787, 347359, 8153159, 1323184, 98532189, 59312503, 688553217, 248807610, 5120950451, 1813170262

Basic calculations (n = 20247660)

Multiplication

n×y
n×2 40495320
n×3 60742980
n×4 80990640
n×5 101238300

Division

n÷y
n÷2 10123830
n÷3 6749220
n÷3 5061915
n÷5 4049532

Exponentiation

ny
n2 409967735475600
n3 8.3008873188799E+21
n4 1.6807354413099E+29
n5 3.4030959765593E+36

Nth Root

y√n
2√n 4499.7399924885
3√n 272.55758960141
4√n 67.080101315431
5√n 28.925106582374

Divisors of 20247660

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 571, 591, 788, 985, 1142, 1182, 1713, 1773, 1970, 2284, 2364, 2855, 2955, 3426, 3546, 3940, 5139, 5710, 5910, 6852, 7092, 8565, 8865, 10278, 11420, 11820, 17130, 17730, 20556, 25695, 34260, 35460, 51390, 102780, 112487, 224974, 337461, 449948, 562435, 674922, 1012383, 1124870, 1349844, 1687305, 2024766, 2249740, 3374610, 4049532, 5061915, 6749220, 10123830, 20247660

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 -20247659
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 20247660 can be divided by 72 positive divisors. The sum of these divisors (counting 20247660) is 1, the average is 0.013888888888889.

Base conversion 20247660

Base System Value
2 Binary 1001101001111010001101100
3 Ternary 1102002200120100
4 Quaternary 1031033101230
5 Quinary 20140411120
6 Senary 2001551100
8 Octal 115172154
10 Decimal 20247660
12 Duodecimal 6945490
16 Hexadecimal 134f46c
20 Vigesimal 66aj30
36 Base36 c1z70

Cryptographic Hash Functions

md5 5d320992136c520b8472af2a7b8e7c7c
sha1 063ab7c3abf34cb5ac5ed932e59aab776d1d6e14
sha256 0c53c07028101827941d6850ddfdb8383944292620cd07ac405e9b5a49e585dd
sha512 55cad90b2d691acbaf6841269671fb85efada754fb34fa3614215695ff3ed1a8aefaf87d068f75685e41bfdc5d83a13786abfbb2b5fe14c7e0c03026c0d01657
ripemd-160 8d6ebcfb7a0c115b6502dba250f3dfa0634805e5

20247660 as geometric shapes

Circle

Radius = n
Diameter 40495320
Circumference 127219799.81677
Area 1.287951625979E+15

Sphere

Radius = n
Volume 3.477067549236E+22
Surface area 5.151806503916E+15
Circumference 127219799.81677

Square

Length = n
Perimeter 80990640
Area 409967735475600
Diagonal 28634515.378319

Cube

Length = n
Surface area 2459806412853600
Volume 8.3008873188799E+21
Space diagonal 35069975.85438

Equilateral Triangle

Length = n
Perimeter 60742980
Area 1.7752123682692E+14
Altitude 17534987.92719

Triangular Pyramid

Length = n
Surface area 1.7752123682692E+14
Volume 9.7826895217423E+20
Height 9544838.4594397