49857789 (number)

49857789 is an odd 8-digits composite number following 49857788 and preceding 49857790. In scientific notation, it is written as 4.9857789 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 32611280 positive integers (up to 49857789) that are relatively prime to 49857789.

Interesting facts

Basic properties

Name

Name forty-nine million eight hundred fifty-seven thousand seven hundred eighty-nine

Notation

Scientific notation 4.9857789 × 10^7
Engineering notation 4.9857789 × 10^6

Prime Factorization of 49857789

Prime Factorization 3 × 53 × 313571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49857789
Product of the distinct prime numbers

The prime factorization of 49857789 is 3 × 53 × 313571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49857789)

Multiplication

n×y
n×2 99715578
n×3 149573367
n×4 199431156
n×5 249288945

Division

n÷y
n÷2 24928894.5
n÷3 16619263
n÷3 12464447.25
n÷5 9971557.8

Exponentiation

ny
n2 2485799123968521
n3 1.2393644821921E+23
n4 6.1791972847227E+30
n5 3.0808111441108E+38

Nth Root

y√n
2√n 7061.0048151803
3√n 368.0535450009
4√n 84.029785285816
5√n 34.637505126124

Divisors of 49857789

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 -49857788
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 49857789 can be divided by 8 positive divisors. The sum of these divisors (counting 49857789) is 1, the average is 0.125.

Base conversion 49857789

Base System Value
2 Binary 10111110001100010011111101
3 Ternary 10110211001000210
4 Quaternary 2332030103331
5 Quinary 100230422124
6 Senary 4540343033
8 Octal 276142375
10 Decimal 49857789
12 Duodecimal 14844a79
16 Hexadecimal 2f8c4fd
20 Vigesimal fbc499
36 Base36 tomil

Cryptographic Hash Functions

md5 719e4bb940982ced1db0bf8c6ad03142
sha1 e9ce6fc336c13c8ca0261f6dcaec834ad81170b1
sha256 cde72cbb12ac24964e1c069ea8a34bcec39d7df7a875dfe4612efc5b90dcd09f
sha512 0660bfbc5063360aa80129d14b372617902a30fe789744797efb2b89055f9ce94731e48095183dd548a7b6539a305ec533571c2e566399b53c1d1fcaf8ee4374
ripemd-160 feaaec81299f1c7ed818393f711b4e5b5203ba39

49857789 as geometric shapes

Circle

Radius = n
Diameter 99715578
Circumference 313265727.29326
Area 7.8093682661594E+15

Sphere

Radius = n
Volume 5.1914378031663E+23
Surface area 3.1237473064638E+16
Circumference 313265727.29326

Square

Length = n
Perimeter 199431156
Area 2485799123968521
Diagonal 70509561.393736

Cube

Length = n
Surface area 14914794743811126
Volume 1.2393644821921E+23
Space diagonal 86356223.701049

Equilateral Triangle

Length = n
Perimeter 149573367
Area 1.0763825950309E+15
Altitude 43178111.850524

Triangular Pyramid

Length = n
Surface area 1.0763825950309E+15
Volume 1.4606050495329E+22
Height 23503187.131245