244857985 (number)

244857985 is an odd 9-digits composite number following 244857984 and preceding 244857986. In scientific notation, it is written as 2.44857985 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 193752000 positive integers (up to 244857985) that are relatively prime to 244857985.

Interesting facts

Basic properties

Name

Name two hundred forty-four million eight hundred fifty-seven thousand nine hundred eighty-five

Notation

Scientific notation 2.44857985 × 10^8
Engineering notation 2.44857985 × 10^6

Prime Factorization of 244857985

Prime Factorization 5 × 271 × 157 × 1151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 244857985
Product of the distinct prime numbers

The prime factorization of 244857985 is 5 × 271 × 157 × 1151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 35, 22, 872, 693, 8187, 3183, 37422, 75971, 167850, 33688, 2918482, 8389119, 59259374, 40468644, 516300163, 119703339, 1475561423, 8910256143

Basic calculations (n = 244857985)

Multiplication

n×y
n×2 489715970
n×3 734573955
n×4 979431940
n×5 1224289925

Division

n÷y
n÷2 122428992.5
n÷3 81619328.333333
n÷3 61214496.25
n÷5 48971597

Exponentiation

ny
n2 59955432818260225
n3 1.4680566469682E+25
n4 3.5946539244249E+33
n5 8.8017971670703E+41

Nth Root

y√n
2√n 15647.93868214
3√n 625.61154861809
4√n 125.09172107753
5√n 47.619283249063

Divisors of 244857985

1, 5, 157, 271, 785, 1151, 1355, 5755, 42547, 180707, 212735, 311921, 903535, 1559605, 48971597, 244857985

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 -244857984
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 244857985 can be divided by 16 positive divisors. The sum of these divisors (counting 244857985) is 1, the average is 0.0625.

Base conversion 244857985

Base System Value
2 Binary 1110100110000011110010000001
3 Ternary 122001202002000021
4 Quaternary 32212003302001
5 Quinary 1000140423420
6 Senary 40144053441
8 Octal 1646036201
10 Decimal 244857985
12 Duodecimal 6a004281
16 Hexadecimal e983c81
20 Vigesimal 3ga74j5
36 Base36 41s5mp

Cryptographic Hash Functions

md5 7a46c36ca3f9e243ab16c364f8c730a4
sha1 2ed0961ec05630d843daa600d687bb120670a7ee
sha256 beb719dce5a133de862cf1b56f66c354b50d8ab03348b102ddd92e2a0c86a8cb
sha512 d3c0ff056fbd70d799d150cec93cb29a8a0f5c7a910b9dd596fc1c3225457242e9443c061f4819011268105c01f27a535bb625a6060f802cd1c8aad0977988eb
ripemd-160 9ab8cceac4099b35b2370113ca63ae42107cbf96

244857985 as geometric shapes

Circle

Radius = n
Diameter 489715970
Circumference 1538488093.6976
Area 1.8835554728464E+17

Sphere

Radius = n
Volume 6.149381302892E+25
Surface area 7.5342218913857E+17
Circumference 1538488093.6976

Square

Length = n
Perimeter 979431940
Area 59955432818260225
Diagonal 346281483.24235

Cube

Length = n
Surface area 359732596909561350
Volume 1.4680566469682E+25
Space diagonal 424106470.65894

Equilateral Triangle

Length = n
Perimeter 734573955
Area 2.5961463957752E+16
Altitude 212053235.32947

Triangular Pyramid

Length = n
Surface area 2.5961463957752E+16
Volume 1.7301213503953E+24
Height 115427161.08078