49403945 (number)

49403945 is an odd 8-digits composite number following 49403944 and preceding 49403946. In scientific notation, it is written as 4.9403945 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 38853040 positive integers (up to 49403945) that are relatively prime to 49403945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9403945 × 10^7
Engineering notation 4.9403945 × 10^6

Prime Factorization of 49403945

Prime Factorization 5 × 59 × 167471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49403945
Product of the distinct prime numbers

The prime factorization of 49403945 is 5 × 59 × 167471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 70, 59, 959, 138, 3343, 2333, 90158, 40764, 973818, 921657, 3122597, 2668687, 86761066, 99150365, 791859369, 522031106, 5095354658, 9518291652

Basic calculations (n = 49403945)

Multiplication

n×y
n×2 98807890
n×3 148211835
n×4 197615780
n×5 247019725

Division

n÷y
n÷2 24701972.5
n÷3 16467981.666667
n÷3 12350986.25
n÷5 9880789

Exponentiation

ny
n2 2440749781563025
n3 1.205826679671E+23
n4 5.9572594962E+30
n5 2.9431212050099E+38

Nth Root

y√n
2√n 7028.7939932822
3√n 366.93337023904
4√n 83.837903082569
5√n 34.574214807313

Divisors of 49403945

1, 5, 59, 295, 167471, 837355, 9880789, 49403945

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 -49403944
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 49403945 can be divided by 8 positive divisors. The sum of these divisors (counting 49403945) is 1, the average is 0.125.

Base conversion 49403945

Base System Value
2 Binary 10111100011101100000101001
3 Ternary 10102221222110202
4 Quaternary 2330131200221
5 Quinary 100121411240
6 Senary 4522521545
8 Octal 274354051
10 Decimal 49403945
12 Duodecimal 146662b5
16 Hexadecimal 2f1d829
20 Vigesimal f8f9h5
36 Base36 tewbt

Cryptographic Hash Functions

md5 3f2cec561922095de8a76bb2aacf53f9
sha1 d09ed5ad586acc994678f730dc904d7dfe16a371
sha256 903a6bbb8d148b952f13d83f92eeebddcc26a05c0882c3abfe44ac3ac41c584c
sha512 932e84f7ac84d7af04bd759b584e6d4e21244581fa84089b350c8028eb16992c26ecce14a667829912c579a9a93e612d38e971ac3ff935938e8b268109adf059
ripemd-160 0c5513c02bcca4bc38d9230d122e2be57bc6f379

49403945 as geometric shapes

Circle

Radius = n
Diameter 98807890
Circumference 310414141.34071
Area 7.6678415830093E+15

Sphere

Radius = n
Volume 5.0509549844761E+23
Surface area 3.0671366332037E+16
Circumference 310414141.34071

Square

Length = n
Perimeter 197615780
Area 2440749781563025
Diagonal 69867729.053734

Cube

Length = n
Surface area 14644498689378150
Volume 1.205826679671E+23
Space diagonal 85570142.834338

Equilateral Triangle

Length = n
Perimeter 148211835
Area 1.0568756575574E+15
Altitude 42785071.417169

Triangular Pyramid

Length = n
Surface area 1.0568756575574E+15
Volume 1.4210803702184E+22
Height 23289243.017911