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.
49278889 has 8 divisors, whose sum is 54903168
The reverse of 49278889 is 98887294
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
forty-nine million two hundred seventy-eight thousand eight hundred eighty-nine
Scientific notation
4.9278889 × 10^7
Engineering notation
4.9278889 × 10^6
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.
6 , 5 , 41 , 28 , 75 , 511 , 6046 , 8662 , 9200 , 97715 , 545180 , 825208 , 9122675 , 3269137 , 8725040 , 15716464 , 750485000 , 613324605 , 9792110794 , 1670744528
n×2
98557778
n×3
147836667
n×4
197115556
n×5
246394445
n÷2
24639444.5
n÷3
16426296.333333
n÷3
12319722.25
n÷5
9855777.8
n2
2428408901074321
n3
1.1966929268265E+23
n4
5.897169790817E+30
n5
2.9060597553582E+38
2 √n
7019.8923780924
3 √n
366.62350299982
4 √n
83.784798013079
5 √n
34.556693544562
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
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
md5
1e6ae9fc760a29a1e810fa0d449a2ebe
sha1
b54ec13c0ce27fa8d76652d5dfcdd87dcb84f504
sha256
8f06b0f06443d8e24774452f2ffde88f00c237272c1644e6aa1e5584d6013f2b
sha512
d8df6eaa49faa8edcd2b954938fbca26d713ea77bc8ed7b9ce13d994fd45c703aceb1dc23b83a22cbf8eff3c601e4a79a16d4bdf846d64d6b0628e64368a82ff
ripemd-160
390d6e04cbd0edcc05bd879c75319681857c6bba
Diameter
98557778
Circumference
309628391.31893
Area
7.6290715635272E+15
Volume
5.0126956100281E+23
Surface area
3.0516286254109E+16
Circumference
309628391.31893
Perimeter
197115556
Area
2428408901074321
Diagonal
69690873.162478
Surface area
14570453406445926
Volume
1.1966929268265E+23
Space diagonal
85353539.488547
Perimeter
147836667
Area
1.0515318995533E+15
Altitude
42676769.744274
Surface area
1.0515318995533E+15
Volume
1.4103161392617E+22
Height
23230291.054159