47897744 is an even 8-digits composite number following 47897743
and preceding 47897745 . In scientific notation, it is written as 4.7897744 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 10 positive divisors.
There are 23948864 positive integers (up to 47897744) that are relatively prime to 47897744.
47897744 has 10 divisors, whose sum is 92801910
The reverse of 47897744 is 44779874
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-seven million eight hundred ninety-seven thousand seven hundred forty-four
Scientific notation
4.7897744 × 10^7
Engineering notation
4.7897744 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2993609
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
5987218
Product of the distinct prime numbers
The prime factorization of 47897744 is 2 × 2 × 2 × 2 × 2993609.
Since it has a total of 5 prime factors.
3 , 10 , 82 , 72 , 10 , 259 , 5334 , 5294 , 28944 , 84113 , 708596 , 43982 , 8755083 , 7670573 , 38947842 , 24646047 , 122336650 , 612162581 , 9204998083 , 8808216779
n×2
95795488
n×3
143693232
n×4
191590976
n×5
239488720
n÷2
23948872
n÷3
15965914.666667
n÷3
11974436
n÷5
9579548.8
n2
2294193880289536
n3
1.0988671116447E+23
n4
5.263325560358E+30
n5
2.5210142027868E+38
2 √n
6920.8196046422
3 √n
363.16586358515
4 √n
83.191463532277
5 √n
34.360779826715
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47897743
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47897744 can be divided by 10 positive divisors.
The sum of these divisors (counting 47897744) is 1, the average is 0.1.
Base
System
Value
2
Binary
10110110101101110010010000
3
Ternary
10100010110100112
4
Quaternary
2312231302100
5
Quinary
44230211434
6
Senary
4430340452
8
Octal
266556220
10
Decimal
47897744
12
Duodecimal
1405a728
16
Hexadecimal
2dadc90
20
Vigesimal
ej7474
36
Base36
sim4w
md5
88fb8375dfb12e103b6ab7dd8cc46c3a
sha1
cda4f4743c9713e0081c06deec51714afda92c05
sha256
4faa0d8722f828d5112e9fd271db67e34a59ca486401e3acf0ed31d11cf611a5
sha512
f22daeb0611c3a36f12d9c42a0f55d39805e5a8c78725ef26b10d81dbda293b3a4ba1873fb6ca16f73147382e3d6547214539349db45adc37c1b20bf80278b21
ripemd-160
39f16278e09a43cd121151d7fbac0f99c07ac515
Diameter
95795488
Circumference
300950401.34785
Area
7.2074226402283E+15
Volume
4.6029237936194E+23
Surface area
2.8829690560913E+16
Circumference
300950401.34785
Perimeter
191590976
Area
2294193880289536
Diagonal
67737639.171875
Surface area
13765163281737216
Volume
1.0988671116447E+23
Space diagonal
82961326.175927
Perimeter
143693232
Area
9.9341509076877E+14
Altitude
41480663.087964
Surface area
9.9341509076877E+14
Volume
1.2950273104448E+22
Height
22579213.057292