47871288 is an even 8-digits composite number following 47871287
and preceding 47871289 . In scientific notation, it is written as 4.7871288 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 15957072 positive integers (up to 47871288) that are relatively prime to 47871288.
47871288 has 16 divisors, whose sum is 99732000
The reverse of 47871288 is 88217874
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-seven million eight hundred seventy-one thousand two hundred eighty-eight
Scientific notation
4.7871288 × 10^7
Engineering notation
4.7871288 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 664879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
11967822
Product of the distinct prime numbers
The prime factorization of 47871288 is 2 × 2 × 2 × 9 × 664879.
Since it has a total of 5 prime factors.
8 , 3 , 68 , 26 , 24 , 618 , 5492 , 879 , 65448 , 89053 , 395617 , 651208 , 4109961 , 1863670 , 44973815 , 41137366 , 564563999 , 92362280 , 4862001609 , 1852718936
n×2
95742576
n×3
143613864
n×4
191485152
n×5
239356440
n÷2
23935644
n÷3
15957096
n÷3
11967822
n÷5
9574257.6
n2
2291660214778944
n3
1.0970472613982E+23
n4
5.2517065400007E+30
n5
2.5140595626786E+38
2 √n
6918.9080063259
3 √n
363.09898718845
4 √n
83.179973589355
5 √n
34.356983198212
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 664879 , 1329758 , 2659516 , 5319032 , 5983911 , 11967822 , 23935644 , 47871288
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
-47871287
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 47871288 can be divided by 16 positive divisors.
The sum of these divisors (counting 47871288) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110100111010100111000
3
Ternary
10100002010001200
4
Quaternary
2312213110320
5
Quinary
44223340123
6
Senary
4430014200
8
Octal
266472470
10
Decimal
47871288
12
Duodecimal
14047360
16
Hexadecimal
2da7538
20
Vigesimal
ej3i48
36
Base36
si1q0
md5
462411d1911a7dc9280eee6cb5040bd8
sha1
22ea9e9f022667cb78f3241dfb5858bec191c0b7
sha256
72a656aed0f28a1e3c68573666925a799f9670c5ea47cd7a358ea216711e7408
sha512
fd07ab8520c8419e7f1653074b95ecf45ed338a9226d7e3af76ce1365550848682e50e0b6def172950c67742ee5c8c66bede0f7bf610a2ce7ad9608984a02619
ripemd-160
ed3d89ff324a2e1c25b8d4d65ddeb07abeff624b
Diameter
95742576
Circumference
300784173.39736
Area
7.1994628952735E+15
Volume
4.5953008227327E+23
Surface area
2.8797851581094E+16
Circumference
300784173.39736
Perimeter
191485152
Area
2291660214778944
Diagonal
67700224.737868
Surface area
13749961288673664
Volume
1.0970472613982E+23
Space diagonal
82915503.039762
Perimeter
143613864
Area
9.9231798142033E+14
Altitude
41457751.519881
Surface area
9.9231798142033E+14
Volume
1.2928825963614E+22
Height
22566741.579289