47987768 is an even 8-digits composite number following 47987767
and preceding 47987769 . In scientific notation, it is written as 4.7987768 × 10^7.
The sum of its digits is 56. It has a total of 6 prime factors and 32 positive divisors.
There are 22341600 positive integers (up to 47987768) that are relatively prime to 47987768.
47987768 has 32 divisors, whose sum is 96336000
The reverse of 47987768 is 86778974
Previous prime number is 59
Is Prime? no Number parity even Number length 8 Sum of Digits 56 Digital Root 2
Name
forty-seven million nine hundred eighty-seven thousand seven hundred sixty-eight
Scientific notation
4.7987768 × 10^7
Engineering notation
4.7987768 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 59 × 5351
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
11996942 Product of the distinct prime numbers
The prime factorization of 47987768 is 2 × 2 × 2 × 19 × 59 × 5351.
Since it has a total of 6 prime factors.
10 , 7 , 1 , 99 , 498 , 562 , 8740 , 8567 , 95754 , 52118 , 379683 , 521576 , 2497817 , 4540978 , 69783441 , 59665884 , 154905849 , 269387782 , 7380005512 , 1809059998
n×2
95975536
n×3
143963304
n×4
191951072
n×5
239938840
n÷2
23993884
n÷3
15995922.666667
n÷3
11996942
n÷5
9597553.6
n2
2302825877621824
n3
1.1050747395971E+23
n4
5.3030070226447E+30
n5
2.5447947070505E+38
2 √n6927.320405467
3 √n363.3932450839
4 √n83.230525682991
5 √n34.373686371617
1 , 2 , 4 , 8 , 19 , 38 , 59 , 76 , 118 , 152 , 236 , 472 , 1121 , 2242 , 4484 , 5351 , 8968 , 10702 , 21404 , 42808 , 101669 , 203338 , 315709 , 406676 , 631418 , 813352 , 1262836 , 2525672 , 5998471 , 11996942 , 23993884 , 47987768
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-47987767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47987768 can be divided by 32 positive divisors.
The sum of these divisors (counting 47987768) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10110111000011110000111000
3
Ternary
10100022000211202
4
Quaternary
2313003300320
5
Quinary
44241102033
6
Senary
4432313332
8
Octal
267036070
10
Decimal
47987768
12
Duodecimal
140a2848
16
Hexadecimal
2dc3c38
20
Vigesimal
eji988
36
Base36
skjlk
md5
621a6b3ccb398afae49c81a873522616
sha1
56dc4a8d38b51c52a95f5a343dc64b57b29f189f
sha256
f9f39709db879fa4cdcb1912c355909d221f7e7f2299907ba7d2ba7879413666
sha512
e3f681c0c633f412bd62ab8c74da5df335331f8cbe11825cfd6bf4f4bec9be07f368b0d4f7672ab1ac142c9a70e59489b81107c6316bbfaf63fdac86e215dc56
ripemd-160
0787aafe2258df03b192d083f37fb2e3df1c1722
Diameter
95975536
Circumference
301516038.82194
Area
7.2345408596332E+15
Volume
4.6289262447813E+23
Surface area
2.8938163438533E+16
Circumference
301516038.82194
Perimeter
191951072
Area
2302825877621824
Diagonal
67864952.333614
Surface area
13816955265730944
Volume
1.1050747395971E+23
Space diagonal
83117252.317828
Perimeter
143963304
Area
9.9715285525635E+14
Altitude
41558626.158914
Surface area
9.9715285525635E+14
Volume
1.3023430701451E+22
Height
22621650.777871