47993886 is an even 8-digits composite number following 47993885
and preceding 47993887 . In scientific notation, it is written as 4.7993886 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 15155856 positive integers (up to 47993886) that are relatively prime to 47993886.
47993886 has 16 divisors, whose sum is 84200400
The reverse of 47993886 is 68839974
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-seven million nine hundred ninety-three thousand eight hundred eighty-six
Scientific notation
4.7993886 × 10^7
Engineering notation
4.7993886 × 10^6
Prime Factorization
2 × 9 × 19 × 140333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47993886
Product of the distinct prime numbers
The prime factorization of 47993886 is 2 × 9 × 19 × 140333.
Since it has a total of 4 prime factors.
6 , 7 , 31 , 27 , 327 , 418 , 3949 , 5423 , 74948 , 57771 , 72997 , 89918 , 7498509 , 3752068 , 25707543 , 89323370 , 906382797 , 693778430 , 1564883571 , 2834271736
n×2
95987772
n×3
143981658
n×4
191975544
n×5
239969430
n÷2
23996943
n÷3
15997962
n÷3
11998471.5
n÷5
9598777.2
n2
2303413093380996
n3
1.1054974541463E+23
n4
5.305711878759E+30
n5
2.5464173105801E+38
2 √n
6927.7619762807
3 √n
363.40868752887
4 √n
83.233178338212
5 √n
34.374562792831
1 , 2 , 9 , 18 , 19 , 38 , 171 , 342 , 140333 , 280666 , 1262997 , 2525994 , 2666327 , 5332654 , 23996943 , 47993886
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
-47993885
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 47993886 can be divided by 16 positive divisors.
The sum of these divisors (counting 47993886) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110111000101010000011110
3
Ternary
10100022100020100
4
Quaternary
2313011100132
5
Quinary
44241301021
6
Senary
4432401530
8
Octal
267052036
10
Decimal
47993886
12
Duodecimal
140a62a6
16
Hexadecimal
2dc541e
20
Vigesimal
ejj4e6
36
Base36
skobi
md5
91f4b457de37fc1ec1e808ee861b2ab8
sha1
192fa3ae52dbc3b704f21994888667c14bf1f06a
sha256
25c1fc8fe4c9e1f31a82c89af70ad816186c004c0daee44210b0167c2793040d
sha512
39f0651e8b651fa0794fc7ad5b3fb8a78cacf066e9144506691cd1637768f5bdc348f3cbe30ea2916cee02af5756451c3246b5f0d178b34af601ec2530eab5ce
ripemd-160
f130ad98a9dfc1edb30784d47c4c2567519c4443
Diameter
95987772
Circumference
301554479.34965
Area
7.2363856523483E+15
Volume
4.6306969073445E+23
Surface area
2.8945542609393E+16
Circumference
301554479.34965
Perimeter
191975544
Area
2303413093380996
Diagonal
67873604.492188
Surface area
13820478560285976
Volume
1.1054974541463E+23
Space diagonal
83127849.004669
Perimeter
143981658
Area
9.9740712713882E+14
Altitude
41563924.502334
Surface area
9.9740712713882E+14
Volume
1.3028412440189E+22
Height
22624534.830729