20245370 (number)

20245370 is an even 8-digits composite number following 20245369 and preceding 20245371. In scientific notation, it is written as 2.0245370 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 8062464 positive integers (up to 20245370) that are relatively prime to 20245370.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand three hundred seventy

Notation

Scientific notation 2.0245370 × 10^7
Engineering notation 2.0245370 × 10^6

Prime Factorization of 20245370

Prime Factorization 2 × 5 × 233 × 8689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20245370
Product of the distinct prime numbers

The prime factorization of 20245370 is 2 × 5 × 233 × 8689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 78, 38, 754, 279, 3590, 157, 26933, 91438, 667585, 694637, 7557170, 2761928, 75481036, 92706135, 667120804, 453641715, 5438033989, 7658023161

Basic calculations (n = 20245370)

Multiplication

n×y
n×2 40490740
n×3 60736110
n×4 80981480
n×5 101226850

Division

n÷y
n÷2 10122685
n÷3 6748456.6666667
n÷3 5061342.5
n÷5 4049074

Exponentiation

ny
n2 409875006436900
n3 8.2980711590674E+21
n4 1.6799752090165E+29
n5 3.4011719697366E+36

Nth Root

y√n
2√n 4499.4855261463
3√n 272.5473138393
4√n 67.078204553687
5√n 28.924452269817

Divisors of 20245370

1, 2, 5, 10, 233, 466, 1165, 2330, 8689, 17378, 43445, 86890, 2024537, 4049074, 10122685, 20245370

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20245369
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20245370 can be divided by 16 positive divisors. The sum of these divisors (counting 20245370) is 1, the average is 0.0625.

Base conversion 20245370

Base System Value
2 Binary 1001101001110101101111010
3 Ternary 1102002120102112
4 Quaternary 1031032231322
5 Quinary 20140322440
6 Senary 2001532322
8 Octal 115165572
10 Decimal 20245370
12 Duodecimal 69440a2
16 Hexadecimal 134eb7a
20 Vigesimal 66ad8a
36 Base36 c1xfe

Cryptographic Hash Functions

md5 ce7436d63e336fcb381af885c4a7f5e3
sha1 8c623ac2d77b9bab97f27445dda7cd2f09503f09
sha256 dc2abe872f4ce2072d5fddbd1e72ce6ccbb456cb2083a9e4ce02bb68ada979b2
sha512 8447c5e2df18984f3bca86e97468400c6509080a2a42a1e9d36343f485fc28af562af121729e02f88d95d9d0965d77adc7fcc4dcb907a0f0a0d9089506108145
ripemd-160 ff443c48328088eccf2a52d0f41c3fbdd4f3075d

20245370 as geometric shapes

Circle

Radius = n
Diameter 40490740
Circumference 127205411.32241
Area 1.2876603091122E+15

Sphere

Radius = n
Volume 3.4758879189722E+22
Surface area 5.1506412364489E+15
Circumference 127205411.32241

Square

Length = n
Perimeter 80981480
Area 409875006436900
Diagonal 28631276.829261

Cube

Length = n
Surface area 2459250038621400
Volume 8.2980711590674E+21
Space diagonal 35066009.458031

Equilateral Triangle

Length = n
Perimeter 60736110
Area 1.7748108397533E+14
Altitude 17533004.729015

Triangular Pyramid

Length = n
Surface area 1.7748108397533E+14
Volume 9.7793706455751E+20
Height 9543758.9430871