49278889 (number)

49278889 is an odd 8-digits composite number following 49278888 and preceding 49278890. In scientific notation, it is written as 4.9278889 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 43845360 positive integers (up to 49278889) that are relatively prime to 49278889.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred seventy-eight thousand eight hundred eighty-nine

Notation

Scientific notation 4.9278889 × 10^7
Engineering notation 4.9278889 × 10^6

Prime Factorization of 49278889

Prime Factorization 11 × 47 × 95317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49278889
Product of the distinct prime numbers

The prime factorization of 49278889 is 11 × 47 × 95317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49278889)

Multiplication

n×y
n×2 98557778
n×3 147836667
n×4 197115556
n×5 246394445

Division

n÷y
n÷2 24639444.5
n÷3 16426296.333333
n÷3 12319722.25
n÷5 9855777.8

Exponentiation

ny
n2 2428408901074321
n3 1.1966929268265E+23
n4 5.897169790817E+30
n5 2.9060597553582E+38

Nth Root

y√n
2√n 7019.8923780924
3√n 366.62350299982
4√n 83.784798013079
5√n 34.556693544562

Divisors of 49278889

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 -49278888
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 49278889 can be divided by 8 positive divisors. The sum of these divisors (counting 49278889) is 1, the average is 0.125.

Base conversion 49278889

Base System Value
2 Binary 10111011111110111110101001
3 Ternary 10102201121221001
4 Quaternary 2323332332221
5 Quinary 100103411024
6 Senary 4520115001
8 Octal 273767651
10 Decimal 49278889
12 Duodecimal 14605a61
16 Hexadecimal 2efefa9
20 Vigesimal f7jh49
36 Base36 tc7u1

Cryptographic Hash Functions

md5 1e6ae9fc760a29a1e810fa0d449a2ebe
sha1 b54ec13c0ce27fa8d76652d5dfcdd87dcb84f504
sha256 8f06b0f06443d8e24774452f2ffde88f00c237272c1644e6aa1e5584d6013f2b
sha512 d8df6eaa49faa8edcd2b954938fbca26d713ea77bc8ed7b9ce13d994fd45c703aceb1dc23b83a22cbf8eff3c601e4a79a16d4bdf846d64d6b0628e64368a82ff
ripemd-160 390d6e04cbd0edcc05bd879c75319681857c6bba

49278889 as geometric shapes

Circle

Radius = n
Diameter 98557778
Circumference 309628391.31893
Area 7.6290715635272E+15

Sphere

Radius = n
Volume 5.0126956100281E+23
Surface area 3.0516286254109E+16
Circumference 309628391.31893

Square

Length = n
Perimeter 197115556
Area 2428408901074321
Diagonal 69690873.162478

Cube

Length = n
Surface area 14570453406445926
Volume 1.1966929268265E+23
Space diagonal 85353539.488547

Equilateral Triangle

Length = n
Perimeter 147836667
Area 1.0515318995533E+15
Altitude 42676769.744274

Triangular Pyramid

Length = n
Surface area 1.0515318995533E+15
Volume 1.4103161392617E+22
Height 23230291.054159