48639491 (number)

48639491 is an odd 8-digits composite number following 48639490 and preceding 48639492. In scientific notation, it is written as 4.8639491 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 48367584 positive integers (up to 48639491) that are relatively prime to 48639491.

Interesting facts

Basic properties

Name

Name forty-eight million six hundred thirty-nine thousand four hundred ninety-one

Notation

Scientific notation 4.8639491 × 10^7
Engineering notation 4.8639491 × 10^6

Prime Factorization of 48639491

Prime Factorization 179 × 271729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 48639491
Product of the distinct prime numbers

The prime factorization of 48639491 is 179 × 271729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 5, 10, 597, 678, 8073, 6417, 58395, 77348, 28972, 970855, 6599295, 2366185, 92380172, 12545072, 956880464, 37318533, 7764510223, 9529111117

Basic calculations (n = 48639491)

Multiplication

n×y
n×2 97278982
n×3 145918473
n×4 194557964
n×5 243197455

Division

n÷y
n÷2 24319745.5
n÷3 16213163.666667
n÷3 12159872.75
n÷5 9727898.2

Exponentiation

ny
n2 2365800084739081
n3 1.1507131192947E+23
n4 5.5970100409514E+30
n5 2.7223571951377E+38

Nth Root

y√n
2√n 6974.2018181294
3√n 365.03093751651
4√n 83.511686715869
5√n 34.466549231338

Divisors of 48639491

1, 179, 271729, 48639491

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 -48639490
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 48639491 can be divided by 4 positive divisors. The sum of these divisors (counting 48639491) is 1, the average is 0.25.

Base conversion 48639491

Base System Value
2 Binary 10111001100010111000000011
3 Ternary 10101112010211122
4 Quaternary 2321202320003
5 Quinary 44422430431
6 Senary 4454302455
8 Octal 271427003
10 Decimal 48639491
12 Duodecimal 14357a2b
16 Hexadecimal 2e62e03
20 Vigesimal f3jieb
36 Base36 syigz

Cryptographic Hash Functions

md5 84e4148fc02f6265d70e567eb215c1cd
sha1 949060664a9333330b867ec05907ae8f21561357
sha256 23d13b7ac9bcd31656e57978f1837db1c8cdd4d787051d0d6867cc05ed07cbf0
sha512 4f753faacc1baaa7183aea2756febcf5cbce9c06b21aa8c74ae5fa84af1983b459c59f7d1cbb6daba18ac55a2e3c98ce5fbc0b6f59cf6386632d237d526d9cdf
ripemd-160 cc694ae87944d7a454bc3d57af25d35b5e4a6289

48639491 as geometric shapes

Circle

Radius = n
Diameter 97278982
Circumference 305610935.19989
Area 7.4323801660784E+15

Sphere

Radius = n
Volume 4.8200958426207E+23
Surface area 2.9729520664314E+16
Circumference 305610935.19989

Square

Length = n
Perimeter 194557964
Area 2365800084739081
Diagonal 68786627.839124

Cube

Length = n
Surface area 14194800508434486
Volume 1.1507131192947E+23
Space diagonal 84246069.666289

Equilateral Triangle

Length = n
Perimeter 145918473
Area 1.0244214868297E+15
Altitude 42123034.833145

Triangular Pyramid

Length = n
Surface area 1.0244214868297E+15
Volume 1.3561284164226E+22
Height 22928875.946375