49778845 is an odd 8-digits composite number following 49778844
and preceding 49778846 . In scientific notation, it is written as 4.9778845 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 39773184 positive integers (up to 49778845) that are relatively prime to 49778845.
49778845 has 8 divisors, whose sum is 59809464
The reverse of 49778845 is 54887794
Previous prime number is 857
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
forty-nine million seven hundred seventy-eight thousand eight hundred forty-five
Scientific notation
4.9778845 × 10^7
Engineering notation
4.9778845 × 10^6
Prime Factorization
5 × 857 × 11617
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49778845
Product of the distinct prime numbers
The prime factorization of 49778845 is 5 × 857 × 11617.
Since it has a total of 3 prime factors.
4 , 5 , 86 , 84 , 36 , 885 , 9360 , 4142 , 5366 , 39278 , 277741 , 430866 , 7886552 , 1638919 , 81989377 , 44608914 , 447586120 , 997926177 , 2576385618 , 6888020965
n×2
99557690
n×3
149336535
n×4
199115380
n×5
248894225
n÷2
24889422.5
n÷3
16592948.333333
n÷3
12444711.25
n÷5
9955769
n2
2477933409534025
n3
1.2334866311352E+23
n4
6.1401539820849E+30
n5
3.0564977335034E+38
2 √n
7055.4124613661
3 √n
367.85918574738
4 √n
83.996502673421
5 √n
34.626529281575
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
-49778844
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 49778845 can be divided by 8 positive divisors.
The sum of these divisors (counting 49778845) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111001000010011101
3
Ternary
10110200000201221
4
Quaternary
2331321002131
5
Quinary
100220410340
6
Senary
4534533341
8
Octal
275710235
10
Decimal
49778845
12
Duodecimal
14807251
16
Hexadecimal
2f7909d
20
Vigesimal
fb2725
36
Base36
tmxlp
md5
e884ffae67efdee58074f9c5000ed8e4
sha1
e2cf8466c9d5fc25f77f49c270e3dea5c92f71d3
sha256
f1b8018b25c074420f74a5fe760a31f6a27a0b2fe02d5b80a3a3b680cb1f8076
sha512
24861345ce23ecab2940eae5c3f38f8797518d7e62c49e632f656283aa6a6411d5db9a8f1e0a3b2e7ee7d999ce0d0b4f77fa301aceac393866addcb83c273b27
ripemd-160
adc9ee864ec5b4148204382384ea3815807a509a
Diameter
99557690
Circumference
312769707.51237
Area
7.7846573954768E+15
Volume
5.1668167182339E+23
Surface area
3.1138629581907E+16
Circumference
312769707.51237
Perimeter
199115380
Area
2477933409534025
Diagonal
70397917.718268
Surface area
14867600457204150
Volume
1.2334866311352E+23
Space diagonal
86219488.682096
Perimeter
149336535
Area
1.0729766407713E+15
Altitude
43109744.341048
Surface area
1.0729766407713E+15
Volume
1.453677935631E+22
Height
23465972.572756