49402018 (number)

49402018 is an even 8-digits composite number following 49402017 and preceding 49402019. In scientific notation, it is written as 4.9402018 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 24163776 positive integers (up to 49402018) that are relatively prime to 49402018.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred two thousand eighteen

Notation

Scientific notation 4.9402018 × 10^7
Engineering notation 4.9402018 × 10^6

Prime Factorization of 49402018

Prime Factorization 2 × 79 × 2767 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49402018
Product of the distinct prime numbers

The prime factorization of 49402018 is 2 × 79 × 2767 × 113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 85, 95, 27, 391, 6909, 1167, 60803, 48907, 694806, 88737, 841483, 9646574, 98852900, 39748129, 93481588, 527790544, 8590158559, 8636833362

Basic calculations (n = 49402018)

Multiplication

n×y
n×2 98804036
n×3 148206054
n×4 197608072
n×5 247010090

Division

n÷y
n÷2 24701009
n÷3 16467339.333333
n÷3 12350504.5
n÷5 9880403.6

Exponentiation

ny
n2 2440559382472324
n3 1.2056855854297E+23
n4 5.9563300993737E+30
n5 2.942547267832E+38

Nth Root

y√n
2√n 7028.6569129529
3√n 366.92859943381
4√n 83.837085546629
5√n 34.573945089778

Divisors of 49402018

1, 2, 79, 113, 158, 226, 2767, 5534, 8927, 17854, 218593, 312671, 437186, 625342, 24701009, 49402018

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 -49402017
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 49402018 can be divided by 16 positive divisors. The sum of these divisors (counting 49402018) is 1, the average is 0.0625.

Base conversion 49402018

Base System Value
2 Binary 10111100011101000010100010
3 Ternary 10102221212211101
4 Quaternary 2330131002202
5 Quinary 100121331033
6 Senary 4522505014
8 Octal 274350242
10 Decimal 49402018
12 Duodecimal 1466516a
16 Hexadecimal 2f1d0a2
20 Vigesimal f8f50i
36 Base36 teuua

Cryptographic Hash Functions

md5 e33a678ad12a7fe4c42da6d29d3ec411
sha1 010a490134cdaccd5081760abc69bd27cdcefb04
sha256 49744c75a2c68ecdedd1fa33a3aafe52ffdedb0d739479030dc980a0a5200357
sha512 2b40a60bb216086494518c022fdc107e02b52f180a068cd810ce70651636f4edd7eb9a3086cbe65d956131f8abd49cf3aed5efe44b7e0d549d9cc07fddf8cf07
ripemd-160 3d2df56e3fba289d4aa73b40a2670fe57f9e507d

49402018 as geometric shapes

Circle

Radius = n
Diameter 98804036
Circumference 310402033.64262
Area 7.6672434266247E+15

Sphere

Radius = n
Volume 5.0503639702999E+23
Surface area 3.0668973706499E+16
Circumference 310402033.64262

Square

Length = n
Perimeter 197608072
Area 2440559382472324
Diagonal 69865003.8642

Cube

Length = n
Surface area 14643356294833944
Volume 1.2056855854297E+23
Space diagonal 85566805.172432

Equilateral Triangle

Length = n
Perimeter 148206054
Area 1.0567932123327E+15
Altitude 42783402.586216

Triangular Pyramid

Length = n
Surface area 1.0567932123327E+15
Volume 1.4209140890603E+22
Height 23288334.6214