49245891 (number)

49245891 is an odd 8-digits composite number following 49245890 and preceding 49245892. In scientific notation, it is written as 4.9245891 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 30980448 positive integers (up to 49245891) that are relatively prime to 49245891.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred forty-five thousand eight hundred ninety-one

Notation

Scientific notation 4.9245891 × 10^7
Engineering notation 4.9245891 × 10^6

Prime Factorization of 49245891

Prime Factorization 19 × 3 × 277 × 3119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49245891
Product of the distinct prime numbers

The prime factorization of 49245891 is 19 × 3 × 277 × 3119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 41, 57, 269, 283, 869, 7815, 52337, 71301, 495259, 47436, 6436194, 4681371, 49458859, 40613111, 253224002, 296960, 1503050557, 4074139372

Basic calculations (n = 49245891)

Multiplication

n×y
n×2 98491782
n×3 147737673
n×4 196983564
n×5 246229455

Division

n÷y
n÷2 24622945.5
n÷3 16415297
n÷3 12311472.75
n÷5 9849178.2

Exponentiation

ny
n2 2425157780383881
n3 1.1942905571059E+23
n4 5.8813902597565E+30
n5 2.8963430366043E+38

Nth Root

y√n
2√n 7017.5416635742
3√n 366.54165223904
4√n 83.770768550696
5√n 34.552064352038

Divisors of 49245891

1, 3, 19, 57, 277, 831, 3119, 5263, 9357, 15789, 59261, 177783, 863963, 2591889, 16415297, 49245891

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49245890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49245891 can be divided by 16 positive divisors. The sum of these divisors (counting 49245891) is 1, the average is 0.0625.

Base conversion 49245891

Base System Value
2 Binary 10111011110110111011000011
3 Ternary 10102122221122220
4 Quaternary 2323312323003
5 Quinary 100101332031
6 Senary 4515302123
8 Octal 273667303
10 Decimal 49245891
12 Duodecimal 145aa943
16 Hexadecimal 2ef6ec3
20 Vigesimal f7feeb
36 Base36 tbidf

Cryptographic Hash Functions

md5 dff94484142f36745cbbb6bd614157ff
sha1 7e2f634cd237feb507fa906747b1bdbf2f5ad347
sha256 68fdcd22acd49f9fe60176244ac56ec81c60c756d98f66e6a63b0c31d486b7b8
sha512 76ba9b75593d47f78298320573cc695eea32e1095decfc78d61b46697119d0060784457464bd9c27909b12dfe073522587a320ba0c56aa5d71badf0cf61ad6ed
ripemd-160 41ebac7734a429abced8763062a5e852a3b4e279

49245891 as geometric shapes

Circle

Radius = n
Diameter 98491782
Circumference 309421058.77017
Area 7.6188578666501E+15

Sphere

Radius = n
Volume 5.0026325872739E+23
Surface area 3.0475431466601E+16
Circumference 309421058.77017

Square

Length = n
Perimeter 196983564
Area 2425157780383881
Diagonal 69644206.943347

Cube

Length = n
Surface area 14550946682303286
Volume 1.1942905571059E+23
Space diagonal 85296385.275999

Equilateral Triangle

Length = n
Perimeter 147737673
Area 1.050124122999E+15
Altitude 42648192.637999

Triangular Pyramid

Length = n
Surface area 1.050124122999E+15
Volume 1.4074849193944E+22
Height 23214735.647782