49981446 (number)

49981446 is an even 8-digits composite number following 49981445 and preceding 49981447. In scientific notation, it is written as 4.9981446 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 16660476 positive integers (up to 49981446) that are relatively prime to 49981446.

Interesting facts

Basic properties

Name

Name forty-nine million nine hundred eighty-one thousand four hundred forty-six

Notation

Scientific notation 4.9981446 × 10^7
Engineering notation 4.9981446 × 10^6

Prime Factorization of 49981446

Prime Factorization 2 × 3 × 3 × 2776747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16660482
Product of the distinct prime numbers

The prime factorization of 49981446 is 2 × 3 × 3 × 2776747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 67, 14, 590, 524, 8132, 9998, 24200, 34212, 601477, 40020, 7878322, 4505835, 1005719, 95681021, 83141471, 751491588, 2175431615, 3771351423

Basic calculations (n = 49981446)

Multiplication

n×y
n×2 99962892
n×3 149944338
n×4 199925784
n×5 249907230

Division

n÷y
n÷2 24990723
n÷3 16660482
n÷3 12495361.5
n÷5 9996289.2

Exponentiation

ny
n2 2498144944250916
n3 1.2486089663125E+23
n4 6.2407281624864E+30
n5 3.1192061765399E+38

Nth Root

y√n
2√n 7069.75572421
3√n 368.35757521268
4√n 84.081839443544
5√n 34.654669654003

Divisors of 49981446

1, 2, 3, 6, 9, 18, 2776747, 5553494, 8330241, 16660482, 24990723, 49981446

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49981445
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49981446 can be divided by 12 positive divisors. The sum of these divisors (counting 49981446) is 1, the average is 0.083333333333333.

Base conversion 49981446

Base System Value
2 Binary 10111110101010100000000110
3 Ternary 10111001022122200
4 Quaternary 2332222200012
5 Quinary 100243401241
6 Senary 4543135330
8 Octal 276524006
10 Decimal 49981446
12 Duodecimal 148a4546
16 Hexadecimal 2faa806
20 Vigesimal fc7dc6
36 Base36 tr9xi

Cryptographic Hash Functions

md5 6e69972a2dade67f9281762d36fb4051
sha1 1a2bae9c0bfb10fc9d191b86abaf0cfdf07cd2ba
sha256 02322a7b5b71d922d6c98b19625debe11db32b1cc5b669056a0aed083bfa55dd
sha512 8781535e46c7b72d1da419a5c7351b13e0ef1ffa23ed22d35db3e732487ccbcf94b002f225a61a9315ca975cbbac8c55757b7e20f65dfcaefbf0864ab4307ccd
ripemd-160 be53a0253cc15e00ec63c28055c27cb18def2aed

49981446 as geometric shapes

Circle

Radius = n
Diameter 99962892
Circumference 314042687.13879
Area 7.8481538044612E+15

Sphere

Radius = n
Volume 5.2301610076983E+23
Surface area 3.1392615217845E+16
Circumference 314042687.13879

Square

Length = n
Perimeter 199925784
Area 2498144944250916
Diagonal 70684438.800218

Cube

Length = n
Surface area 14988869665505496
Volume 1.2486089663125E+23
Space diagonal 86570403.90776

Equilateral Triangle

Length = n
Perimeter 149944338
Area 1.0817284920285E+15
Altitude 43285201.95388

Triangular Pyramid

Length = n
Surface area 1.0817284920285E+15
Volume 1.4714997785498E+22
Height 23561479.600073