49638861 (number)

49638861 is an odd 8-digits composite number following 49638860 and preceding 49638862. In scientific notation, it is written as 4.9638861 × 10^7. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 31145856 positive integers (up to 49638861) that are relatively prime to 49638861.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred thirty-eight thousand eight hundred sixty-one

Notation

Scientific notation 4.9638861 × 10^7
Engineering notation 4.9638861 × 10^6

Prime Factorization of 49638861

Prime Factorization 153 × 324437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 49638861
Product of the distinct prime numbers

The prime factorization of 49638861 is 153 × 324437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 12, 27, 1000, 972, 3686, 4812, 85420, 92270, 571487, 676311, 9133758, 5637462, 77104366, 79276334, 513315355, 468486648, 480548554, 7528217379

Basic calculations (n = 49638861)

Multiplication

n×y
n×2 99277722
n×3 148916583
n×4 198555444
n×5 248194305

Division

n÷y
n÷2 24819430.5
n÷3 16546287
n÷3 12409715.25
n÷5 9927772.2

Exponentiation

ny
n2 2464016521377321
n3 1.2231097360635E+23
n4 6.0713774176204E+30
n5 3.013762597118E+38

Nth Root

y√n
2√n 7045.4851500802
3√n 367.51404083519
4√n 83.937388272927
5√n 34.607032559192

Divisors of 49638861

1, 153, 324437, 49638861

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49638860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49638861 can be divided by 4 positive divisors. The sum of these divisors (counting 49638861) is 1, the average is 0.25.

Base conversion 49638861

Base System Value
2 Binary 10111101010110110111001101
3 Ternary 10110101220201100
4 Quaternary 2331112313031
5 Quinary 100201420421
6 Senary 4531533313
8 Octal 275266715
10 Decimal 49638861
12 Duodecimal 1475a239
16 Hexadecimal 2f56dcd
20 Vigesimal fa4h31
36 Base36 tjxl9

Cryptographic Hash Functions

md5 a10444f39be04c7e58420b644ae4d523
sha1 ead51bfb12307eb97cdd2b8b460212b8bda5bd88
sha256 f38292cae8a59d4cb19ef2fd5404f02c4070195b10e495684ddc9061d65e12b7
sha512 a3a63532134cf590a3bd8fe0c1ee6b1a95f104cad65a7f8e82ef5f09d05bea4773ebc8d74670c24e9cc37e5a809eea9d3781940e33d362ce5fb89dc0dfb57117
ripemd-160 23994b657a12841512c599dda59ac728be2e3b03

49638861 as geometric shapes

Circle

Radius = n
Diameter 99277722
Circumference 311890162.10033
Area 7.7409362018829E+15

Sphere

Radius = n
Volume 5.1233500818018E+23
Surface area 3.0963744807531E+16
Circumference 311890162.10033

Square

Length = n
Perimeter 198555444
Area 2464016521377321
Diagonal 70199950.446953

Cube

Length = n
Surface area 14784099128263926
Volume 1.2231097360635E+23
Space diagonal 85977029.281849

Equilateral Triangle

Length = n
Perimeter 148916583
Area 1.0669504514287E+15
Altitude 42988514.640925

Triangular Pyramid

Length = n
Surface area 1.0669504514287E+15
Volume 1.4414486475097E+22
Height 23399983.482318