47891475 is an odd 8-digits composite number following 47891474
and preceding 47891476 . In scientific notation, it is written as 4.7891475 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 14 positive divisors.
There are 25542000 positive integers (up to 47891475) that are relatively prime to 47891475.
47891475 has 14 divisors, whose sum is 78542388
The reverse of 47891475 is 57419874
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-seven million eight hundred ninety-one thousand four hundred seventy-five
Scientific notation
4.7891475 × 10^7
Engineering notation
4.7891475 × 10^6
Prime Factorization
15 × 3 × 5 × 212851
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47891475
Product of the distinct prime numbers
The prime factorization of 47891475 is 15 × 3 × 5 × 212851.
Since it has a total of 4 prime factors.
4 , 3 , 11 , 75 , 958 , 359 , 8318 , 7714 , 95628 , 90038 , 803543 , 70801 , 1001263 , 2154690 , 69605096 , 15042024 , 964529636 , 898678127 , 4327125980 , 5624620336
n×2
95782950
n×3
143674425
n×4
191565900
n×5
239457375
n÷2
23945737.5
n÷3
15963825
n÷3
11972868.75
n÷5
9578295
n2
2293593377675625
n3
1.0984356990712E+23
n4
5.2605705821175E+30
n5
2.5193648451921E+38
2 √n
6920.3666810365
3 √n
363.1500188157
4 √n
83.188741311769
5 √n
34.359880331294
1 , 3 , 5 , 15 , 45 , 75 , 225 , 212851 , 638553 , 1064255 , 3192765 , 9578295 , 15963825 , 47891475
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47891474
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47891475 can be divided by 14 positive divisors.
The sum of these divisors (counting 47891475) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
10110110101100010000010011
3
Ternary
10100010010202100
4
Quaternary
2312230100103
5
Quinary
44230011400
6
Senary
4430251443
8
Octal
266542023
10
Decimal
47891475
12
Duodecimal
14056b83
16
Hexadecimal
2dac413
20
Vigesimal
ej68df
36
Base36
sihar
md5
2bb9c0f7ad49721a90ff6058ee22525f
sha1
5b431d14e48ed9eb89172946816ede49adfba14d
sha256
735beaaecb44c4ff45f34fac8d40907d89f9ca409c2d12c365214502b7d8d609
sha512
c338e8669ba05d37cdf3944f0e9f419564957133908b029d516091a0021dbffe820d856f2a0fbce926378c554b23b9fa0fa031af32f35c6cb95d6a25ba9da9e8
ripemd-160
23103e889da981236760d5653ed5e92b4170ac62
Diameter
95782950
Circumference
300911012.05916
Area
7.2055361056279E+15
Volume
4.601116696857E+23
Surface area
2.8822144422512E+16
Circumference
300911012.05916
Perimeter
191565900
Area
2293593377675625
Diagonal
67728773.467052
Surface area
13761560266053750
Volume
1.0984356990712E+23
Space diagonal
82950467.949415
Perimeter
143674425
Area
9.9315506550942E+14
Altitude
41475233.974707
Surface area
9.9315506550942E+14
Volume
1.294518885851E+22
Height
22576257.822351