49778869 is an odd 8-digits composite number following 49778868
and preceding 49778870 . In scientific notation, it is written as 4.9778869 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 42514080 positive integers (up to 49778869) that are relatively prime to 49778869.
49778869 has 8 divisors, whose sum is 57094848
The reverse of 49778869 is 96887794
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
forty-nine million seven hundred seventy-eight thousand eight hundred sixty-nine
Scientific notation
4.9778869 × 10^7
Engineering notation
4.9778869 × 10^6
Prime Factorization
7 × 281 × 25307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49778869
Product of the distinct prime numbers
The prime factorization of 49778869 is 7 × 281 × 25307.
Since it has a total of 3 prime factors.
9 , 5 , 13 , 79 , 343 , 718 , 4528 , 9363 , 26713 , 92347 , 826503 , 94082 , 9611567 , 3930842 , 85067373 , 26516813 , 268642271 , 872441479 , 6461579540 , 6892097927
n×2
99557738
n×3
149336607
n×4
199115476
n×5
248894345
n÷2
24889434.5
n÷3
16592956.333333
n÷3
12444717.25
n÷5
9955773.8
n2
2477935798919161
n3
1.2334884152481E+23
n4
6.1401658235651E+30
n5
3.0565051016953E+38
2 √n
7055.4141621878
3 √n
367.85924486633
4 √n
83.996512797781
5 √n
34.62653262049
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
-49778868
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 49778869 can be divided by 8 positive divisors.
The sum of these divisors (counting 49778869) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111001000010110101
3
Ternary
10110200000202211
4
Quaternary
2331321002311
5
Quinary
100220410434
6
Senary
4534533421
8
Octal
275710265
10
Decimal
49778869
12
Duodecimal
14807271
16
Hexadecimal
2f790b5
20
Vigesimal
fb2739
36
Base36
tmxmd
md5
03eb2abaff6a61b1b36a099b8f53609d
sha1
657a41241cd9ab775c9a216152dbafe5bbf862d6
sha256
716f44ea205dd510d6bae25beea263d2fb5f543552d65ef5c69100c86572e7d7
sha512
13e16403d187501a664dc13b82aab05f58f0eb3371cca48b776c13ae0c472236d105bf6753a5afd8c4b467386f5e83f0c23107740dca0ed8077176e0faf32d61
ripemd-160
fc9e529b3d6051737ea23ead7f79f533b76990aa
Diameter
99557738
Circumference
312769858.30882
Area
7.7846649019516E+15
Volume
5.1668241915086E+23
Surface area
3.1138659607806E+16
Circumference
312769858.30882
Perimeter
199115476
Area
2477935798919161
Diagonal
70397951.659394
Surface area
14867614793514966
Volume
1.2334884152481E+23
Space diagonal
86219530.251315
Perimeter
149336607
Area
1.0729776754054E+15
Altitude
43109765.125658
Surface area
1.0729776754054E+15
Volume
1.4536800382283E+22
Height
23465983.886465