47721825 is an odd 8-digits composite number following 47721824
and preceding 47721826 . In scientific notation, it is written as 4.7721825 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 23716800 positive integers (up to 47721825) that are relatively prime to 47721825.
47721825 has 16 divisors, whose sum is 52357760
The reverse of 47721825 is 52812774
Previous prime number is 1159
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
forty-seven million seven hundred twenty-one thousand eight hundred twenty-five
Scientific notation
4.7721825 × 10^7
Engineering notation
4.7721825 × 10^6
Prime Factorization
27 × 25 × 1159 × 61
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47721825
Product of the distinct prime numbers
The prime factorization of 47721825 is 27 × 25 × 1159 × 61.
Since it has a total of 4 prime factors.
3 , 9 , 92 , 76 , 710 , 433 , 1469 , 4212 , 74592 , 21858 , 225432 , 581828 , 9948920 , 525360 , 46861642 , 25637755 , 264585671 , 377988545 , 255295807 , 2533640219
n×2
95443650
n×3
143165475
n×4
190887300
n×5
238609125
n÷2
23860912.5
n÷3
15907275
n÷3
11930456.25
n÷5
9544365
n2
2277372581330625
n3
1.0868037578606E+23
n4
5.1864258741965E+30
n5
2.4750570794388E+38
2 √n
6908.0985082727
3 √n
362.72070586686
4 √n
83.11497162529
5 √n
34.335502585828
1 , 25 , 27 , 61 , 675 , 1159 , 1525 , 1647 , 28975 , 31293 , 41175 , 70699 , 782325 , 1767475 , 1908873 , 47721825
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
-47721824
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 47721825 can be divided by 16 positive divisors.
The sum of these divisors (counting 47721825) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110000010110101100001
3
Ternary
10022210112001000
4
Quaternary
2312002311201
5
Quinary
44204044300
6
Senary
4422502213
8
Octal
266026541
10
Decimal
47721825
12
Duodecimal
13b94969
16
Hexadecimal
2d82d61
20
Vigesimal
ei54b5
36
Base36
seue9
md5
7624b129bf58935ff7602988334c9b64
sha1
f3faab5a7dd2f4f68187999bd03f088e749a9490
sha256
d74f69ed2baa290775349e1670052803aca1b454ba1bf0c680ee5a7f959dbf40
sha512
5afb9c0f505848e32570790e983856abf3fd09c6c69d029b5a65d4273d88344ccdea4e7aa4110bbfda1aeeecde84b581177d3a473a3c3857e1c744d22473bc8f
ripemd-160
836caba67e976beedc57463e7dbdbf980e3d2edf
Diameter
95443650
Circumference
299845069.6718
Area
7.1545769709951E+15
Volume
4.5523929354515E+23
Surface area
2.861830788398E+16
Circumference
299845069.6718
Perimeter
190887300
Area
2277372581330625
Diagonal
67488852.136195
Surface area
13664235487983750
Volume
1.0868037578606E+23
Space diagonal
82656625.529911
Perimeter
143165475
Area
9.8613125465723E+14
Altitude
41328312.764955
Surface area
9.8613125465723E+14
Volume
1.2808105116704E+22
Height
22496284.045398