49897782 is an even 8-digits composite number following 49897781
and preceding 49897783 . In scientific notation, it is written as 4.9897782 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 15120000 positive integers (up to 49897782) that are relatively prime to 49897782.
49897782 has 16 divisors, whose sum is 79973712
The reverse of 49897782 is 28779894
Previous prime number is 27
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million eight hundred ninety-seven thousand seven hundred eighty-two
Scientific notation
4.9897782 × 10^7
Engineering notation
4.9897782 × 10^6
Prime Factorization
2 × 33 × 27 × 28001
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49897782
Product of the distinct prime numbers
The prime factorization of 49897782 is 2 × 33 × 27 × 28001.
Since it has a total of 4 prime factors.
3 , 3 , 86 , 93 , 92 , 825 , 3237 , 9093 , 51435 , 53543 , 941107 , 597384 , 1176508 , 2514786 , 46146575 , 74252438 , 947510277 , 865021279 , 797971869 , 1376417279
n×2
99795564
n×3
149693346
n×4
199591128
n×5
249488910
n÷2
24948891
n÷3
16632594
n÷3
12474445.5
n÷5
9979556.4
n2
2489788648519524
n3
1.242349312099E+23
n4
6.1990475142967E+30
n5
3.0931872147602E+38
2 √n
7063.8362098792
3 √n
368.15192903643
4 √n
84.046631163177
5 √n
34.643060179868
1 , 2 , 27 , 33 , 54 , 66 , 891 , 1782 , 28001 , 56002 , 756027 , 924033 , 1512054 , 1848066 , 24948891 , 49897782
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49897781
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49897782 can be divided by 16 positive divisors.
The sum of these divisors (counting 49897782) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111110010110000100110110
3
Ternary
10110220001220000
4
Quaternary
2332112010312
5
Quinary
100233212112
6
Senary
4541252130
8
Octal
276260466
10
Decimal
49897782
12
Duodecimal
14864046
16
Hexadecimal
2f96136
20
Vigesimal
fbh492
36
Base36
tphdi
md5
75ce125a9ff90b2c7a0ca68d3c8b634d
sha1
1e1569bc050d3511d327b781eaf2372fe0604651
sha256
82b93efb902687c0b6967b6486f6f617886d1e2b48525a74c283b8e29b4548f0
sha512
6b5c8ee28ba9c500e2beac28b50cb741e858bac183b1d974f76fa425885670a1c4f6c3f941beb6e79a096197d0d9f24e01234ff67602d8dbf4535b12eae198eb
ripemd-160
2cca1a08261c6e2576af36be522fbb0b9e231b15
Diameter
99795564
Circumference
313517010.72325
Area
7.8219017271802E+15
Volume
5.2039406294435E+23
Surface area
3.1287606908721E+16
Circumference
313517010.72325
Perimeter
199591128
Area
2489788648519524
Diagonal
70566120.036736
Surface area
14938731891117144
Volume
1.242349312099E+23
Space diagonal
86425493.608996
Perimeter
149693346
Area
1.078110109836E+15
Altitude
43212746.804498
Surface area
1.078110109836E+15
Volume
1.4641227053128E+22
Height
23522040.012245