47479991 is an odd 8-digits composite number following 47479990
and preceding 47479992 . In scientific notation, it is written as 4.7479991 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 42642720 positive integers (up to 47479991) that are relatively prime to 47479991.
47479991 has 8 divisors, whose sum is 52514784
The reverse of 47479991 is 19997474
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-seven million four hundred seventy-nine thousand nine hundred ninety-one
Scientific notation
4.7479991 × 10^7
Engineering notation
4.7479991 × 10^6
Prime Factorization
37 × 13 × 98711
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47479991
Product of the distinct prime numbers
The prime factorization of 47479991 is 37 × 13 × 98711.
Since it has a total of 3 prime factors.
6 , 6 , 6 , 14 , 964 , 809 , 4405 , 4818 , 7664 , 62129 , 33776 , 725658 , 6970234 , 5972550 , 75650544 , 81028052 , 834886045 , 487728964 , 4994339489 , 9775507497
n×2
94959982
n×3
142439973
n×4
189919964
n×5
237399955
n÷2
23739995.5
n÷3
15826663.666667
n÷3
11869997.75
n÷5
9495998.2
n2
2254349545360081
n3
1.0703649612455E+23
n4
5.0820918726652E+30
n5
2.4129767637532E+38
2 √n
6890.5726177147
3 √n
362.10696298893
4 √n
83.009473060096
5 √n
34.300632273456
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47479990
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47479991 can be divided by 8 positive divisors.
The sum of these divisors (counting 47479991) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101000111110010110111
3
Ternary
10022100020022012
4
Quaternary
2311013302313
5
Quinary
44123324431
6
Senary
4413354435
8
Octal
265076267
10
Decimal
47479991
12
Duodecimal
13a98a1b
16
Hexadecimal
2d47cb7
20
Vigesimal
egejjb
36
Base36
s9nsn
md5
04055766c5a2ca555bb39657eb4e12d5
sha1
ba804ba01db822d4135779e2e67c3fe4b6298ed0
sha256
f93d2e2209c7e41beb3537e729184f6a9228dfe3fe2323ddf0c49fde138a93ea
sha512
777d1785c5a957fd42dbc4a97752ea41b66898e660bc763ac2768a66a344b6338cbab6fd76f459b32fc4dcd3d532f231efc6df96900e9cc04b8c5f31358b95ac
ripemd-160
ec720d07c6d1fbc78bd981a404ff1fd2e592ad1f
Diameter
94959982
Circumference
298325581.83622
Area
7.0822479703267E+15
Volume
4.4835342652117E+23
Surface area
2.8328991881307E+16
Circumference
298325581.83622
Perimeter
189919964
Area
2254349545360081
Diagonal
67146847.213552
Surface area
13526097272160486
Volume
1.0703649612455E+23
Space diagonal
82237756.754913
Perimeter
142439973
Area
9.7616198764586E+14
Altitude
41118878.377457
Surface area
9.7616198764586E+14
Volume
1.2614372040686E+22
Height
22382282.404517