49447745 (number)

49447745 is an odd 8-digits composite number following 49447744 and preceding 49447746. In scientific notation, it is written as 4.9447745 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 39448944 positive integers (up to 49447745) that are relatively prime to 49447745.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred forty-seven thousand seven hundred forty-five

Notation

Scientific notation 4.9447745 × 10^7
Engineering notation 4.9447745 × 10^6

Prime Factorization of 49447745

Prime Factorization 5 × 367 × 26947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49447745
Product of the distinct prime numbers

The prime factorization of 49447745 is 5 × 367 × 26947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 9, 29, 520, 584, 5007, 1366, 67416, 18895, 630058, 513328, 5137980, 7861326, 76406519, 96043650, 257839988, 868153210, 740274128, 4178531859

Basic calculations (n = 49447745)

Multiplication

n×y
n×2 98895490
n×3 148343235
n×4 197790980
n×5 247238725

Division

n÷y
n÷2 24723872.5
n÷3 16482581.666667
n÷3 12361936.25
n÷5 9889549

Exponentiation

ny
n2 2445079485585025
n3 1.2090366690794E+23
n4 5.9784136908287E+30
n5 2.9561907568861E+38

Nth Root

y√n
2√n 7031.9090580012
3√n 367.04177544436
4√n 83.856478926802
5√n 34.580343118984

Divisors of 49447745

1, 5, 367, 1835, 26947, 134735, 9889549, 49447745

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 -49447744
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 49447745 can be divided by 8 positive divisors. The sum of these divisors (counting 49447745) is 1, the average is 0.125.

Base conversion 49447745

Base System Value
2 Binary 10111100101000001101000001
3 Ternary 10110001012112222
4 Quaternary 2330220031001
5 Quinary 100124311440
6 Senary 4523500425
8 Octal 274501501
10 Decimal 49447745
12 Duodecimal 14687715
16 Hexadecimal 2f28341
20 Vigesimal f90j75
36 Base36 tfu4h

Cryptographic Hash Functions

md5 cb3e97e70b65ac02e8a702620194def8
sha1 61967e4b30065992aa544d0d510a756aa9c772f8
sha256 638793c00da38acfb0fa2b735a4ede128a71278be7de572ba5d29a520950efa3
sha512 d2715671ab106fbab12717e4daea6c95599c50ef1918f760fb2e3a0c8fc6384181c5c76f22bd1d0582cd9f2bdec02f274f1dea90aa6b9ebfae7f9a53696c8566
ripemd-160 3a30c928ad2bbefa58030f692be609726a7be8e4

49447745 as geometric shapes

Circle

Radius = n
Diameter 98895490
Circumference 310689344.85716
Area 7.681443749357E+15

Sphere

Radius = n
Volume 5.0644009566673E+23
Surface area 3.0725774997428E+16
Circumference 310689344.85716

Square

Length = n
Perimeter 197790980
Area 2445079485585025
Diagonal 69929671.607766

Cube

Length = n
Surface area 14670476913510150
Volume 1.2090366690794E+23
Space diagonal 85646006.65971

Equilateral Triangle

Length = n
Perimeter 148343235
Area 1.0587504743944E+15
Altitude 42823003.329855

Triangular Pyramid

Length = n
Surface area 1.0587504743944E+15
Volume 1.4248633790154E+22
Height 23309890.535922