49778865 is an odd 8-digits composite number following 49778864
and preceding 49778866 . In scientific notation, it is written as 4.9778865 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 26548704 positive integers (up to 49778865) that are relatively prime to 49778865.
49778865 has 12 divisors, whose sum is 86283444
The reverse of 49778865 is 56887794
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million seven hundred seventy-eight thousand eight hundred sixty-five
Scientific notation
4.9778865 × 10^7
Engineering notation
4.9778865 × 10^6
Prime Factorization
3 × 3 × 5 × 1106197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
16592955
Product of the distinct prime numbers
The prime factorization of 49778865 is 3 × 3 × 5 × 1106197.
Since it has a total of 4 prime factors.
10 , 10 , 82 , 23 , 950 , 665 , 8150 , 9807 , 78570 , 55402 , 445224 , 367673 , 4745450 , 690953 , 39829030 , 60668120 , 812245166 , 262870438 , 7350394862 , 9623962777
n×2
99557730
n×3
149336595
n×4
199115460
n×5
248894325
n÷2
24889432.5
n÷3
16592955
n÷3
12444716.25
n÷5
9955773
n2
2477935400688225
n3
1.2334881178958E+23
n4
6.1401638499839E+30
n5
3.0565038736623E+38
2 √n
7055.4138787175
3 √n
367.85923501317
4 √n
83.996511110388
5 √n
34.626532064004
1 , 3 , 5 , 9 , 15 , 45 , 1106197 , 3318591 , 5530985 , 9955773 , 16592955 , 49778865
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
-49778864
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 49778865 can be divided by 12 positive divisors.
The sum of these divisors (counting 49778865) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101111001000010110001
3
Ternary
10110200000202200
4
Quaternary
2331321002301
5
Quinary
100220410430
6
Senary
4534533413
8
Octal
275710261
10
Decimal
49778865
12
Duodecimal
14807269
16
Hexadecimal
2f790b1
20
Vigesimal
fb2735
36
Base36
tmxm9
md5
2e7c9260085f8024fafd10ce7a94eeea
sha1
e43ed739fcf34c4fe44987d1a17fe56393b53b41
sha256
862f2ef7d5d94ffe04f8fbb33ffdc36933389385e97d4c8e89ebaddf58898d45
sha512
d710ef245261b44637e71b6f6be722181ba171ae2a634cda513dcc67368c3501384197b01d02f5a3050c28fcc63604222286025a001dc43b88c89f4f32e100a5
ripemd-160
a5c40c4be338b6c0e8ac9f92fee4ccfcd082a280
Diameter
99557730
Circumference
312769833.17608
Area
7.7846636508722E+15
Volume
5.1668229459623E+23
Surface area
3.1138654603489E+16
Circumference
312769833.17608
Perimeter
199115460
Area
2477935400688225
Diagonal
70397946.002539
Surface area
14867612404129350
Volume
1.2334881178958E+23
Space diagonal
86219523.323112
Perimeter
149336595
Area
1.0729775029664E+15
Altitude
43109761.661556
Surface area
1.0729775029664E+15
Volume
1.4536796877953E+22
Height
23465982.000846