49778840 (number)

49778840 is an even 8-digits composite number following 49778839 and preceding 49778841. In scientific notation, it is written as 4.9778840 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 19911520 positive integers (up to 49778840) that are relatively prime to 49778840.

Interesting facts

Basic properties

Name

Name forty-nine million seven hundred seventy-eight thousand eight hundred forty

Notation

Scientific notation 4.9778840 × 10^7
Engineering notation 4.9778840 × 10^6

Prime Factorization of 49778840

Prime Factorization 2 × 2 × 2 × 5 × 1244471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12444710
Product of the distinct prime numbers

The prime factorization of 49778840 is 2 × 2 × 2 × 5 × 1244471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 97, 59, 896, 652, 7203, 1626, 66488, 93982, 895890, 964132, 1943763, 6863024, 43632562, 36847169, 660738481, 969858208, 4427819989, 6905802641

Basic calculations (n = 49778840)

Multiplication

n×y
n×2 99557680
n×3 149336520
n×4 199115360
n×5 248894200

Division

n÷y
n÷2 24889420
n÷3 16592946.666667
n÷3 12444710
n÷5 9955768

Exponentiation

ny
n2 2477932911745600
n3 1.2334862594452E+23
n4 6.140151515112E+30
n5 3.0564961984652E+38

Nth Root

y√n
2√n 7055.4121070282
3√n 367.85917343093
4√n 83.996500564179
5√n 34.626528585968

Divisors of 49778840

1, 2, 4, 5, 8, 10, 20, 40, 1244471, 2488942, 4977884, 6222355, 9955768, 12444710, 24889420, 49778840

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 -49778839
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 49778840 can be divided by 16 positive divisors. The sum of these divisors (counting 49778840) is 1, the average is 0.0625.

Base conversion 49778840

Base System Value
2 Binary 10111101111001000010011000
3 Ternary 10110200000201202
4 Quaternary 2331321002120
5 Quinary 100220410330
6 Senary 4534533332
8 Octal 275710230
10 Decimal 49778840
12 Duodecimal 14807248
16 Hexadecimal 2f79098
20 Vigesimal fb2720
36 Base36 tmxlk

Cryptographic Hash Functions

md5 08d71bb54b78ff87bf28a9ac20e16a5b
sha1 5933c915212c8ad82652c42d73a2868554cd29ea
sha256 170eb56590d07026c85a99648bd0840391686c9ceaecfeb5abb345669521710e
sha512 47c99a1a143b8391157e28f6385e825998d6093761dd9fea3947a06ef8943c29f852c2e6027d8e9070475041a817f22cf746a43df17ee98c5a9c16b92cdd9f47
ripemd-160 9b2bd9328789170cba400baffc088ea173806773

49778840 as geometric shapes

Circle

Radius = n
Diameter 99557680
Circumference 312769676.09644
Area 7.7846558316283E+15

Sphere

Radius = n
Volume 5.1668151613026E+23
Surface area 3.1138623326513E+16
Circumference 312769676.09644

Square

Length = n
Perimeter 199115360
Area 2477932911745600
Diagonal 70397910.6472

Cube

Length = n
Surface area 14867597470473600
Volume 1.2334862594452E+23
Space diagonal 86219480.021842

Equilateral Triangle

Length = n
Perimeter 149336520
Area 1.0729764252226E+15
Altitude 43109740.010921

Triangular Pyramid

Length = n
Surface area 1.0729764252226E+15
Volume 1.4536774975902E+22
Height 23465970.215733