47894471 is an odd 8-digits prime number following 47894470
and preceding 47894472 . In scientific notation, it is written as 4.7894471 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 47894470 positive integers (up to 47894471) that are relatively prime to 47894471.
47894471 has 2 divisors, whose sum is 47894472
The reverse of 47894471 is 17449874
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
forty-seven million eight hundred ninety-four thousand four hundred seventy-one
Scientific notation
4.7894471 × 10^7
Engineering notation
4.7894471 × 10^6
Prime Factorization
47894471
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47894471 Product of the distinct prime numbers
The prime factorization of 47894471 is 47894471.
Since it has a total of 1 prime factors.
9 , 8 , 52 , 20 , 164 , 382 , 54 , 8379 , 72352 , 53902 , 876451 , 864145 , 6252390 , 4325605 , 31724347 , 55142020 , 304953820 , 615327262 , 8537441702 , 9605545166
n×2
95788942
n×3
143683413
n×4
191577884
n×5
239472355
n÷2
23947235.5
n÷3
15964823.666667
n÷3
11973617.75
n÷5
9578894.2
n2
2293880352369841
n3
1.0986418601405E+23
n4
5.2618870709884E+30
n5
2.5201529772673E+38
2 √n6920.5831401696
3 √n363.15759131699
4 √n83.190042313787
5 √n34.360310218349
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47894472 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23947236 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6920.5832124179 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999582415 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47894471 can be divided by 2 positive divisors.
The sum of these divisors (counting 47894471) is 47894472, the average is 23947236.
Base
System
Value
2
Binary
10110110101100111111000111
3
Ternary
10100010021212022
4
Quaternary
2312230333013
5
Quinary
44230110341
6
Senary
4430313355
8
Octal
266547707
10
Decimal
47894471
12
Duodecimal
1405885b
16
Hexadecimal
2dacfc7
20
Vigesimal
ej6g3b
36
Base36
sijlz
md5
e52a098931ef1caeace04ac0fd4dd50d
sha1
64d4b892d5c13d9c641eb9de8da5455e0e1baeb5
sha256
a3a2e8ea95db14df77eed2b5a8d3f64ed352f400781e408360b7f3500e866e2f
sha512
d80d615188d333f455590382bfa1ab67578b61552099e919da36f6e332a44ea219a2f589b25ebff935a2abd39359a55a08303cd515f877ead9af052bc7fd588c
ripemd-160
cc2d8c5ffd45e98c9e0643bfabaa208178ab5f6b
Diameter
95788942
Circumference
300929836.48234
Area
7.2064376632191E+15
Volume
4.6019802623247E+23
Surface area
2.8825750652876E+16
Circumference
300929836.48234
Perimeter
191577884
Area
2293880352369841
Diagonal
67733010.450885
Surface area
13763282114219046
Volume
1.0986418601405E+23
Space diagonal
82955657.173634
Perimeter
143683413
Area
9.9327932919714E+14
Altitude
41477828.586817
Surface area
9.9327932919714E+14
Volume
1.2947618490012E+22
Height
22577670.150295