47871289 is an odd 8-digits prime number following 47871288
and preceding 47871290 . In scientific notation, it is written as 4.7871289 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 47871288 positive integers (up to 47871289) that are relatively prime to 47871289.
47871289 has 2 divisors, whose sum is 47871290
The reverse of 47871289 is 98217874
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
forty-seven million eight hundred seventy-one thousand two hundred eighty-nine
Scientific notation
4.7871289 × 10^7
Engineering notation
4.7871289 × 10^6
Prime Factorization
47871289
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47871289 Product of the distinct prime numbers
The prime factorization of 47871289 is 47871289.
Since it has a total of 1 prime factors.
6 , 4 , 3 , 99 , 859 , 64 , 5541 , 4799 , 90818 , 63823 , 321316 , 492471 , 4096250 , 5842884 , 27858774 , 56779512 , 835333097 , 652572701 , 4345200721 , 8756041092
n×2
95742578
n×3
143613867
n×4
191485156
n×5
239356445
n÷2
23935644.5
n÷3
15957096.333333
n÷3
11967822.25
n÷5
9574257.8
n2
2291660310521521
n3
1.0970473301481E+23
n4
5.2517069788196E+30
n5
2.5140598252639E+38
2 √n6918.9080785916
3 √n363.09898971675
4 √n83.179974023749
5 √n34.356983341751
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47871290 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23935645 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6918.9081508573 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999582213 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47871289 can be divided by 2 positive divisors.
The sum of these divisors (counting 47871289) is 47871290, the average is 23935645.
Base
System
Value
2
Binary
10110110100111010100111001
3
Ternary
10100002010001201
4
Quaternary
2312213110321
5
Quinary
44223340124
6
Senary
4430014201
8
Octal
266472471
10
Decimal
47871289
12
Duodecimal
14047361
16
Hexadecimal
2da7539
20
Vigesimal
ej3i49
36
Base36
si1q1
md5
df73a0463eedb966802365c84a07d0ab
sha1
0a0b6a1e0e5314c4bce89e51ed9410b20838dffc
sha256
4751f485bd88f03847517ad824f33bafad937fbc4cbc0df6f5229b96496d3daa
sha512
f540d14e52d1b8730c21f9e9166b1335dd8eac97c3da423ecd8ab7ea1bb95a3fe44b6d28cb366970b063eafccb643e9c12d0041921b42f065dc810222e941194
ripemd-160
c323017996486cc3f9aec7b3197d94e10e53d667
Diameter
95742578
Circumference
300784179.68055
Area
7.1994631960577E+15
Volume
4.5953011107112E+23
Surface area
2.8797852784231E+16
Circumference
300784179.68055
Perimeter
191485156
Area
2291660310521521
Diagonal
67700226.152082
Surface area
13749961863129126
Volume
1.0970473301481E+23
Space diagonal
82915504.771813
Perimeter
143613867
Area
9.9231802287809E+14
Altitude
41457752.385907
Surface area
9.9231802287809E+14
Volume
1.2928826773838E+22
Height
22566742.050694