49665940 (number)

49665940 is an even 8-digits composite number following 49665939 and preceding 49665941. In scientific notation, it is written as 4.9665940 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 19660800 positive integers (up to 49665940) that are relatively prime to 49665940.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred sixty-five thousand nine hundred forty

Notation

Scientific notation 4.9665940 × 10^7
Engineering notation 4.9665940 × 10^6

Prime Factorization of 49665940

Prime Factorization 2 × 2 × 5 × 97 × 25601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 24832970
Product of the distinct prime numbers

The prime factorization of 49665940 is 2 × 2 × 5 × 97 × 25601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 81, 55, 3, 54, 7987, 5928, 83308, 34185, 998220, 381681, 4968137, 3911221, 52683008, 6407026, 350533903, 477561312, 5213021359, 9226268130

Basic calculations (n = 49665940)

Multiplication

n×y
n×2 99331880
n×3 148997820
n×4 198663760
n×5 248329700

Division

n÷y
n÷2 24832970
n÷3 16555313.333333
n÷3 12416485
n÷5 9933188

Exponentiation

ny
n2 2466705596083600
n3 1.2251125213275E+23
n4 6.0846364977501E+30
n5 3.0219919121907E+38

Nth Root

y√n
2√n 7047.4066152025
3√n 367.58085746101
4√n 83.948833316506
5√n 34.610807502431

Divisors of 49665940

1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 25601, 51202, 102404, 128005, 256010, 512020, 2483297, 4966594, 9933188, 12416485, 24832970, 49665940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49665939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49665940 can be divided by 24 positive divisors. The sum of these divisors (counting 49665940) is 1, the average is 0.041666666666667.

Base conversion 49665940

Base System Value
2 Binary 10111101011101011110010100
3 Ternary 10110110021212021
4 Quaternary 2331131132110
5 Quinary 100203302230
6 Senary 4532302524
8 Octal 275353624
10 Decimal 49665940
12 Duodecimal 14771a44
16 Hexadecimal 2f5d794
20 Vigesimal fa84h0
36 Base36 tkihg

Cryptographic Hash Functions

md5 f2b17018282218bd46a8f4f8b237c0d5
sha1 3ed3bba7d271e0f67b4d9b0e297c46523a0afe62
sha256 939ea09ca059a09d030c17c96dd7bfeb4dbf5bef5b83b661871aa0c37559733e
sha512 b8461cfff84a493dd32b39212e0a1e0f56da47365f405f48a4c4adfa87a6fdd05ab90ca8d5b950e946814fe9d6c48aac6bfbc5a14434660cc143c52ca8f773fa
ripemd-160 07ea25797c7d520e1df1315289ad1219d7dc97c9

49665940 as geometric shapes

Circle

Radius = n
Diameter 99331880
Circumference 312060304.47526
Area 7.7493841792251E+15

Sphere

Radius = n
Volume 5.1317393290979E+23
Surface area 3.09975367169E+16
Circumference 312060304.47526

Square

Length = n
Perimeter 198663760
Area 2466705596083600
Diagonal 70238245.936008

Cube

Length = n
Surface area 14800233576501600
Volume 1.2251125213275E+23
Space diagonal 86023931.485667

Equilateral Triangle

Length = n
Perimeter 148997820
Area 1.0681148549328E+15
Altitude 43011965.742834

Triangular Pyramid

Length = n
Surface area 1.0681148549328E+15
Volume 1.4438089525787E+22
Height 23412748.645336