49678828 is an even 8-digits composite number following 49678827
and preceding 49678829 . In scientific notation, it is written as 4.9678828 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 23378240 positive integers (up to 49678828) that are relatively prime to 49678828.
49678828 has 12 divisors, whose sum is 92052072
The reverse of 49678828 is 82887694
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
forty-nine million six hundred seventy-eight thousand eight hundred twenty-eight
Scientific notation
4.9678828 × 10^7
Engineering notation
4.9678828 × 10^6
Prime Factorization
2 × 2 × 17 × 730571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24839414
Product of the distinct prime numbers
The prime factorization of 49678828 is 2 × 2 × 17 × 730571.
Since it has a total of 4 prime factors.
1 , 9 , 87 , 55 , 994 , 276 , 3505 , 9801 , 89710 , 60770 , 125473 , 56752 , 2740181 , 7655467 , 67810423 , 54703511 , 719052002 , 805053598 , 5202277829 , 1017999994
n×2
99357656
n×3
149036484
n×4
198715312
n×5
248394140
n÷2
24839414
n÷3
16559609.333333
n÷3
12419707
n÷5
9935765.6
n2
2467985951453584
n3
1.2260664958868E+23
n4
6.0909546565723E+30
n5
3.0259148873965E+38
2 √n
7048.3209348043
3 √n
367.61264968707
4 √n
83.954278835592
5 √n
34.612603573517
1 , 2 , 4 , 17 , 34 , 68 , 730571 , 1461142 , 2922284 , 12419707 , 24839414 , 49678828
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
-49678827
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 49678828 can be divided by 12 positive divisors.
The sum of these divisors (counting 49678828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101100000100111101100
3
Ternary
10110110221112121
4
Quaternary
2331200213230
5
Quinary
100204210303
6
Senary
4532442324
8
Octal
275404754
10
Decimal
49678828
12
Duodecimal
147793a4
16
Hexadecimal
2f609ec
20
Vigesimal
fa9h18
36
Base36
tksfg
md5
e0cd876dd09a0f417dc574cfd61da70d
sha1
ea16c0bf2c58e77aa3d4cc4f248edda7046ab732
sha256
bab51ba1c1c3207acb71dda98b4ae3afb935fdf9ab3d17160e6b476b8c093bab
sha512
e038a5192f5ea24dfd403e75fe824d05d90fba191c64485e7359b17e817ca5ed0132eaef016a2f7ff617b0a4a7d973f68c5ae8638a17e186115d627609f30085
ripemd-160
6f447db28902c7c509d74f598bbd204755620af5
Diameter
99357656
Circumference
312141282.1675
Area
7.7534065342494E+15
Volume
5.1357353283874E+23
Surface area
3.1013626136998E+16
Circumference
312141282.1675
Perimeter
198715312
Area
2467985951453584
Diagonal
70256472.3204
Surface area
14807915708721504
Volume
1.2260664958868E+23
Space diagonal
86046254.156475
Perimeter
149036484
Area
1.068669265071E+15
Altitude
43023127.078238
Surface area
1.068669265071E+15
Volume
1.4449332223786E+22
Height
23418824.1068