49278418 (number)

49278418 is an even 8-digits composite number following 49278417 and preceding 49278419. In scientific notation, it is written as 4.9278418 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 21119280 positive integers (up to 49278418) that are relatively prime to 49278418.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred seventy-eight thousand four hundred eighteen

Notation

Scientific notation 4.9278418 × 10^7
Engineering notation 4.9278418 × 10^6

Prime Factorization of 49278418

Prime Factorization 2 × 7 × 7 × 502841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7039774
Product of the distinct prime numbers

The prime factorization of 49278418 is 2 × 7 × 7 × 502841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 6, 34, 759, 935, 2808, 3697, 43992, 52261, 122799, 79810, 8091713, 8281622, 35124439, 53769324, 887602444, 503858905, 3266412659, 7280211174

Basic calculations (n = 49278418)

Multiplication

n×y
n×2 98556836
n×3 147835254
n×4 197113672
n×5 246392090

Division

n÷y
n÷2 24639209
n÷3 16426139.333333
n÷3 12319604.5
n÷5 9855683.6

Exponentiation

ny
n2 2428362480582724
n3 1.1966586137367E+23
n4 5.8969443371019E+30
n5 2.9059208796644E+38

Nth Root

y√n
2√n 7019.8588304894
3√n 366.62233495252
4√n 83.784597811826
5√n 34.556627486803

Divisors of 49278418

1, 2, 7, 14, 49, 98, 502841, 1005682, 3519887, 7039774, 24639209, 49278418

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49278417
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49278418 can be divided by 12 positive divisors. The sum of these divisors (counting 49278418) is 1, the average is 0.083333333333333.

Base conversion 49278418

Base System Value
2 Binary 10111011111110110111010010
3 Ternary 10102201121021121
4 Quaternary 2323332313102
5 Quinary 100103402133
6 Senary 4520112454
8 Octal 273766722
10 Decimal 49278418
12 Duodecimal 1460572a
16 Hexadecimal 2efedd2
20 Vigesimal f7jg0i
36 Base36 tc7gy

Cryptographic Hash Functions

md5 59cec20e35c9ade0089bfdbc466e3f14
sha1 5cec835b6f4ae4d10da43727f291e6a033c86a80
sha256 87a3aee6b050d84b74b93ffa64377b75fc97ac8898c2b0d296c9172cf7f1d820
sha512 36958767960b157f129a21136d72e19783e9e248f75d5427bfa2a25e871d154dca9b3b6cd9cee1584f7bd22ce9e66f14fc7088cc710d0260d8d9839d9b7c3963
ripemd-160 5812abc2c691e55b3ecef1242f6c748491c9fca3

49278418 as geometric shapes

Circle

Radius = n
Diameter 98556836
Circumference 309625431.93865
Area 7.6289257292518E+15

Sphere

Radius = n
Volume 5.0125518796936E+23
Surface area 3.0515702917007E+16
Circumference 309625431.93865

Square

Length = n
Perimeter 197113672
Area 2428362480582724
Diagonal 69690207.06789

Cube

Length = n
Surface area 14570174883496344
Volume 1.1966586137367E+23
Space diagonal 85352723.692617

Equilateral Triangle

Length = n
Perimeter 147835254
Area 1.0515117988908E+15
Altitude 42676361.846308

Triangular Pyramid

Length = n
Surface area 1.0515117988908E+15
Volume 1.4102757008976E+22
Height 23230069.02263