49018045 (number)

49018045 is an odd 8-digits composite number following 49018044 and preceding 49018046. In scientific notation, it is written as 4.9018045 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 38661840 positive integers (up to 49018045) that are relatively prime to 49018045.

Interesting facts

Basic properties

Name

Name forty-nine million eighteen thousand forty-five

Notation

Scientific notation 4.9018045 × 10^7
Engineering notation 4.9018045 × 10^6

Prime Factorization of 49018045

Prime Factorization 5 × 71 × 138079

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49018045
Product of the distinct prime numbers

The prime factorization of 49018045 is 5 × 71 × 138079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 82, 49, 725, 180, 1296, 8163, 41230, 15774, 817388, 806953, 2865066, 7342272, 55977763, 18778244, 415424935, 681725192, 8915618636, 6475090660

Basic calculations (n = 49018045)

Multiplication

n×y
n×2 98036090
n×3 147054135
n×4 196072180
n×5 245090225

Division

n÷y
n÷2 24509022.5
n÷3 16339348.333333
n÷3 12254511.25
n÷5 9803609

Exponentiation

ny
n2 2402768735622025
n3 1.1777902600731E+23
n4 5.7732975968827E+30
n5 2.8299576140239E+38

Nth Root

y√n
2√n 7001.2888099264
3√n 365.97548533387
4√n 83.6737044114
5√n 34.520032604237

Divisors of 49018045

1, 5, 71, 355, 138079, 690395, 9803609, 49018045

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 -49018044
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 49018045 can be divided by 8 positive divisors. The sum of these divisors (counting 49018045) is 1, the average is 0.125.

Base conversion 49018045

Base System Value
2 Binary 10111010111111010010111101
3 Ternary 10102020101010011
4 Quaternary 2322333102331
5 Quinary 100022034140
6 Senary 4510343221
8 Octal 272772275
10 Decimal 49018045
12 Duodecimal 144bab11
16 Hexadecimal 2ebf4bd
20 Vigesimal f67525
36 Base36 t6mkd

Cryptographic Hash Functions

md5 7618530ad052bce7759baab01a4cca04
sha1 32261e997ca5daefbc1efb11f0022ab73dbfb8d0
sha256 4da0f7a7e063054cb8c5c895c1e4330acbba7326bfa8e8a4f62b7b91456cef5e
sha512 1851b5c3880d0069af707fec350ad60a6d9a1ae11f5a120c4ff30e9855f6e2ed107bce580343805d7dc44329d91d8afa986690d608bbec87a3a244b467b4be92
ripemd-160 9cbd25366a9bb380b3ef9e9cf9a1707eedf26aa7

49018045 as geometric shapes

Circle

Radius = n
Diameter 98036090
Circumference 307989460.13067
Area 7.5485206081054E+15

Sphere

Radius = n
Volume 4.9335163046872E+23
Surface area 3.0194082432422E+16
Circumference 307989460.13067

Square

Length = n
Perimeter 196072180
Area 2402768735622025
Diagonal 69321984.040015

Cube

Length = n
Surface area 14416612413732150
Volume 1.1777902600731E+23
Space diagonal 84901744.427698

Equilateral Triangle

Length = n
Perimeter 147054135
Area 1.0404293822338E+15
Altitude 42450872.213849

Triangular Pyramid

Length = n
Surface area 1.0404293822338E+15
Volume 1.3880391328553E+22
Height 23107328.013338