49388911 (number)

49388911 is an odd 8-digits composite number following 49388910 and preceding 49388912. In scientific notation, it is written as 4.9388911 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 41126400 positive integers (up to 49388911) that are relatively prime to 49388911.

Interesting facts

Basic properties

Name

Name forty-nine million three hundred eighty-eight thousand nine hundred eleven

Notation

Scientific notation 4.9388911 × 10^7
Engineering notation 4.9388911 × 10^6

Prime Factorization of 49388911

Prime Factorization 143 × 137 × 2521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49388911
Product of the distinct prime numbers

The prime factorization of 49388911 is 143 × 137 × 2521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 45, 24, 786, 560, 3271, 3852, 12292, 54683, 261535, 582374, 8362184, 575606, 39464634, 58993998, 925054964, 222550821, 7791127614, 5348719507

Basic calculations (n = 49388911)

Multiplication

n×y
n×2 98777822
n×3 148166733
n×4 197555644
n×5 246944555

Division

n÷y
n÷2 24694455.5
n÷3 16462970.333333
n÷3 12347227.75
n÷5 9877782.2

Exponentiation

ny
n2 2439264529765921
n3 1.2047261876607E+23
n4 5.9500114461742E+30
n5 2.9386458576408E+38

Nth Root

y√n
2√n 7027.724453904
3√n 366.89614624845
4√n 83.831524225103
5√n 34.572110311297

Divisors of 49388911

1, 137, 143, 2521, 19591, 345377, 360503, 49388911

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 -49388910
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 49388911 can be divided by 8 positive divisors. The sum of these divisors (counting 49388911) is 1, the average is 0.125.

Base conversion 49388911

Base System Value
2 Binary 10111100011001110101101111
3 Ternary 10102221012211221
4 Quaternary 2330121311233
5 Quinary 100120421121
6 Senary 4522324211
8 Octal 274316557
10 Decimal 49388911
12 Duodecimal 14659667
16 Hexadecimal 2f19d6f
20 Vigesimal f8dc5b
36 Base36 tekq7

Cryptographic Hash Functions

md5 df72e857ea3a267babda695349a0acb7
sha1 13f45c05e8b2ed761c510b7cf528fd498f72e680
sha256 8e82e848e1e2c133af0883d9745c2e33cb74b571b1e0b06ef7f9d8e169c3b795
sha512 ac12a0c4b5fc808a2f1fa1070e8b0f99b6c02bc17ff61bad21836a4abc4ad64f8d548d9ed9a86031959b3df898e33f46f45aad5245488a56bde6de3486911033
ripemd-160 9d8a57778eefb380aad4addc36225d4a01c9df1e

49388911 as geometric shapes

Circle

Radius = n
Diameter 98777822
Circumference 310319679.9328
Area 7.6631755268748E+15

Sphere

Radius = n
Volume 5.0463452543226E+23
Surface area 3.0652702107499E+16
Circumference 310319679.9328

Square

Length = n
Perimeter 197555644
Area 2439264529765921
Diagonal 69846467.767038

Cube

Length = n
Surface area 14635587178595526
Volume 1.2047261876607E+23
Space diagonal 85544103.182497

Equilateral Triangle

Length = n
Perimeter 148166733
Area 1.0562325246638E+15
Altitude 42772051.591249

Triangular Pyramid

Length = n
Surface area 1.0562325246638E+15
Volume 1.4197834279464E+22
Height 23282155.922346