47984988 is an even 8-digits composite number following 47984987
and preceding 47984989 . In scientific notation, it is written as 4.7984988 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 15994992 positive integers (up to 47984988) that are relatively prime to 47984988.
47984988 has 12 divisors, whose sum is 111965000
The reverse of 47984988 is 88948974
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
forty-seven million nine hundred eighty-four thousand nine hundred eighty-eight
Scientific notation
4.7984988 × 10^7
Engineering notation
4.7984988 × 10^6
Prime Factorization
2 × 2 × 3 × 3998749
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23992494
Product of the distinct prime numbers
The prime factorization of 47984988 is 2 × 2 × 3 × 3998749.
Since it has a total of 4 prime factors.
5 , 3 , 19 , 34 , 801 , 858 , 1424 , 6457 , 74234 , 66230 , 158712 , 694632 , 6928855 , 6136132 , 54250196 , 88170586 , 116933559 , 565680664 , 8386911283 , 8148369928
n×2
95969976
n×3
143954964
n×4
191939952
n×5
239924940
n÷2
23992494
n÷3
15994996
n÷3
11996247
n÷5
9596997.6
n2
2302559073360144
n3
1.1048826950448E+23
n4
5.3017782863131E+30
n5
2.544057674474E+38
2 √n
6927.119747774
3 √n
363.38622765166
4 √n
83.22932024097
5 √n
34.37328809903
1 , 2 , 3 , 4 , 6 , 12 , 3998749 , 7997498 , 11996247 , 15994996 , 23992494 , 47984988
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
-47984987
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 47984988 can be divided by 12 positive divisors.
The sum of these divisors (counting 47984988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111000011000101011100
3
Ternary
10100021220000210
4
Quaternary
2313003011130
5
Quinary
44241004423
6
Senary
4432252420
8
Octal
267030534
10
Decimal
47984988
12
Duodecimal
140a1110
16
Hexadecimal
2dc315c
20
Vigesimal
eji298
36
Base36
skhgc
md5
f822d84f19b901b2f902f2909c104cc9
sha1
1c96e7223f5606611832f719475bec2e6df8dec7
sha256
7cef2793445702c78c39b6c9da7bb516a6ed8f9ef6273c9a695481fea310879c
sha512
d81fcfbba1eb17038d1200360a23a22f0c239a5e1588ecf67d1f029b5b43db87e20482bb158ee195022b169f2d4bb573e773ac2c6da766129c0ea16e66d3f130
ripemd-160
af94b936f7fed0c83ed5910388114462355744a2
Diameter
95969976
Circumference
301498571.56679
Area
7.2337026693248E+15
Volume
4.6281218104415E+23
Surface area
2.8934810677299E+16
Circumference
301498571.56679
Perimeter
191939952
Area
2302559073360144
Diagonal
67861020.81991
Surface area
13815354440160864
Volume
1.1048826950448E+23
Space diagonal
83112437.216583
Perimeter
143954964
Area
9.9703732562212E+14
Altitude
41556218.608291
Surface area
9.9703732562212E+14
Volume
1.3021167434697E+22
Height
22620340.273303