49486538 (number)

49486538 is an even 8-digits composite number following 49486537 and preceding 49486539. In scientific notation, it is written as 4.9486538 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 24074496 positive integers (up to 49486538) that are relatively prime to 49486538.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred eighty-six thousand five hundred thirty-eight

Notation

Scientific notation 4.9486538 × 10^7
Engineering notation 4.9486538 × 10^6

Prime Factorization of 49486538

Prime Factorization 2 × 37 × 668737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49486538
Product of the distinct prime numbers

The prime factorization of 49486538 is 2 × 37 × 668737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 77, 25, 205, 898, 8959, 5666, 88452, 15988, 493428, 192813, 7762466, 1764270, 42855179, 4388937, 829636429, 73433703, 6431977358, 531956485

Basic calculations (n = 49486538)

Multiplication

n×y
n×2 98973076
n×3 148459614
n×4 197946152
n×5 247432690

Division

n÷y
n÷2 24743269
n÷3 16495512.666667
n÷3 12371634.5
n÷5 9897307.6

Exponentiation

ny
n2 2448917443225444
n3 1.2118844611304E+23
n4 5.9971966437338E+30
n5 2.9678049960361E+38

Nth Root

y√n
2√n 7034.666871999
3√n 367.13773485693
4√n 83.872920969756
5√n 34.58576724694

Divisors of 49486538

1, 2, 37, 74, 668737, 1337474, 24743269, 49486538

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49486537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49486538 can be divided by 8 positive divisors. The sum of these divisors (counting 49486538) is 1, the average is 0.125.

Base conversion 49486538

Base System Value
2 Binary 10111100110001101011001010
3 Ternary 10110010011202202
4 Quaternary 2330301223022
5 Quinary 100132032123
6 Senary 4524400202
8 Octal 274615312
10 Decimal 49486538
12 Duodecimal 146a6062
16 Hexadecimal 2f31aca
20 Vigesimal f95g6i
36 Base36 tgo22

Cryptographic Hash Functions

md5 fcb99677eea80eb7879989fc59073e8d
sha1 69e0df212f970a8e90696ee49fae163eabb93b47
sha256 dd33c7d48d16a7f999279fff7943db4f12a0d7b3180a0b5a6d3c0456cee289e0
sha512 33ede5ad32a8ae0fb591abefd33b8621ba79c987742e1372a3d41a94cb0128b1ea958b06190863e76a20a0ef45feceabbd5d4a6aa9f60edb9de2d15f86932028
ripemd-160 c030ace4e10f5b2fb722107d77cb0d681a592333

49486538 as geometric shapes

Circle

Radius = n
Diameter 98973076
Circumference 310933088.46478
Area 7.693501048885E+15

Sphere

Radius = n
Volume 5.0763297601158E+23
Surface area 3.077400419554E+16
Circumference 310933088.46478

Square

Length = n
Perimeter 197946152
Area 2448917443225444
Diagonal 69984533.194492

Cube

Length = n
Surface area 14693504659352664
Volume 1.2118844611304E+23
Space diagonal 85713198.106688

Equilateral Triangle

Length = n
Perimeter 148459614
Area 1.060412358802E+15
Altitude 42856599.053344

Triangular Pyramid

Length = n
Surface area 1.060412358802E+15
Volume 1.4282195341332E+22
Height 23328177.731497