49989788 is an even 8-digits composite number following 49989787
and preceding 49989789 . In scientific notation, it is written as 4.9989788 × 10^7.
The sum of its digits is 62. It has a total of 3 prime factors and 6 positive divisors.
There are 24994892 positive integers (up to 49989788) that are relatively prime to 49989788.
49989788 has 6 divisors, whose sum is 87482136
The reverse of 49989788 is 88798994
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 62
Digital Root 8
Name
forty-nine million nine hundred eighty-nine thousand seven hundred eighty-eight
Scientific notation
4.9989788 × 10^7
Engineering notation
4.9989788 × 10^6
Prime Factorization
2 × 2 × 12497447
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
24994894
Product of the distinct prime numbers
The prime factorization of 49989788 is 2 × 2 × 12497447.
Since it has a total of 3 prime factors.
10 , 10 , 86 , 11 , 97 , 787 , 196 , 409 , 96242 , 67456 , 577668 , 999868 , 9531647 , 8587691 , 11916772 , 96232488 , 304010618 , 965823756 , 7617391546 , 6142638083
n×2
99979576
n×3
149969364
n×4
199959152
n×5
249948940
n÷2
24994894
n÷3
16663262.666667
n÷3
12497447
n÷5
9997957.6
n2
2498978904284944
n3
1.2492342564168E+23
n4
6.2448955640612E+30
n5
3.1218100532956E+38
2 √n
7070.3456775465
3 √n
368.3780672699
4 √n
84.085347579388
5 √n
34.65582636306
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49989787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49989788 can be divided by 6 positive divisors.
The sum of these divisors (counting 49989788) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10111110101100100010011100
3
Ternary
10111001202002122
4
Quaternary
2332230202130
5
Quinary
100244133123
6
Senary
4543242112
8
Octal
276544234
10
Decimal
49989788
12
Duodecimal
148a9338
16
Hexadecimal
2fac89c
20
Vigesimal
fc8e98
36
Base36
trgd8
md5
c5059f1cfb36bef123db714f434e6ef6
sha1
3779397ea8e55c879d60c0216bd0c8342b00b57c
sha256
da97acade38f2ea33ae85cd543a8b450fe9042d40682b3ad7d3cfe70e4a36737
sha512
fef933719720f92c4a8fe5d53f381584f1a0cca924b289ef603bdd58f69f87d7c657d3a425c9d840a3359d7b3efec0e3a852be1154d5d48a170ed8f7b0848ce4
ripemd-160
8d1a3a1d118bd9f617c86afb5b9d905f56c871b6
Diameter
99979576
Circumference
314095101.47062
Area
7.8507737671775E+15
Volume
5.2327802167622E+23
Surface area
3.140309506871E+16
Circumference
314095101.47062
Perimeter
199959152
Area
2498978904284944
Diagonal
70696236.169756
Surface area
14993873425709664
Volume
1.2492342564168E+23
Space diagonal
86584852.675597
Perimeter
149969364
Area
1.0820896073161E+15
Altitude
43292426.337798
Surface area
1.0820896073161E+15
Volume
1.4722366900047E+22
Height
23565412.056585