47872786 is an even 8-digits composite number following 47872785
and preceding 47872787 . In scientific notation, it is written as 4.7872786 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 22095120 positive integers (up to 47872786) that are relatively prime to 47872786.
47872786 has 8 divisors, whose sum is 77333004
The reverse of 47872786 is 68727874
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
forty-seven million eight hundred seventy-two thousand seven hundred eighty-six
Scientific notation
4.7872786 × 10^7
Engineering notation
4.7872786 × 10^6
Prime Factorization
2 × 13 × 1841261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47872786
Product of the distinct prime numbers
The prime factorization of 47872786 is 2 × 13 × 1841261.
Since it has a total of 3 prime factors.
9 , 10 , 71 , 19 , 7 , 173 , 3842 , 6900 , 29938 , 94238 , 400741 , 666232 , 9628518 , 5418789 , 81851924 , 78921301 , 500522830 , 153914012 , 9578561777 , 2337047314
n×2
95745572
n×3
143618358
n×4
191491144
n×5
239363930
n÷2
23936393
n÷3
15957595.333333
n÷3
11968196.5
n÷5
9574557.2
n2
2291803639401796
n3
1.097150251831E+23
n4
5.2523639215753E+30
n5
2.514452940117E+38
2 √n
6919.016259556
3 √n
363.10277454291
4 √n
83.180624303716
5 √n
34.357198216937
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
-47872785
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 47872786 can be divided by 8 positive divisors.
The sum of these divisors (counting 47872786) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110110100111101100010010
3
Ternary
10100002012010011
4
Quaternary
2312213230102
5
Quinary
44223412121
6
Senary
4430025134
8
Octal
266475422
10
Decimal
47872786
12
Duodecimal
140481aa
16
Hexadecimal
2da7b12
20
Vigesimal
ej41j6
36
Base36
si2vm
md5
eb09d4ad1f24e61d0fed6ba193ab89cc
sha1
4cb0758f49b89418f28c61f356222d16694e1141
sha256
b891601c7c0ae48d01add59b00b7703a9b6e5f75c6208eb736905644b9fb7c73
sha512
586856fc49d34e5a7990b3dd0dc264ee4c63b678e8cf136d5a95d0025a8fd897b9c9d40a1d5001f3ad5236efad3815d58722b561cce4cea73fdad5e08bc541e1
ripemd-160
8bc0e28855700c076e41e21ca2144cf045b4bef8
Diameter
95745572
Circumference
300793585.60895
Area
7.199913477015E+15
Volume
4.5957322280488E+23
Surface area
2.879965390806E+16
Circumference
300793585.60895
Perimeter
191491144
Area
2291803639401796
Diagonal
67702343.229785
Surface area
13750821836410776
Volume
1.097150251831E+23
Space diagonal
82918097.651872
Perimeter
143618358
Area
9.9238008610379E+14
Altitude
41459048.825936
Surface area
9.9238008610379E+14
Volume
1.2930039717504E+22
Height
22567447.743262