47685771 is an odd 8-digits composite number following 47685770
and preceding 47685772 . In scientific notation, it is written as 4.7685771 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 14 positive divisors.
There are 27248760 positive integers (up to 47685771) that are relatively prime to 47685771.
47685771 has 14 divisors, whose sum is 73854156
The reverse of 47685771 is 17758674
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-seven million six hundred eighty-five thousand seven hundred seventy-one
Scientific notation
4.7685771 × 10^7
Engineering notation
4.7685771 × 10^6
Prime Factorization
3 × 21 × 7 × 108131
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47685771
Product of the distinct prime numbers
The prime factorization of 47685771 is 3 × 21 × 7 × 108131.
Since it has a total of 4 prime factors.
6 , 4 , 15 , 26 , 841 , 403 , 6761 , 8694 , 46875 , 3050 , 64901 , 816123 , 8695302 , 2650608 , 99213804 , 53561602 , 793095790 , 663790142 , 9160622949 , 7628891816
n×2
95371542
n×3
143057313
n×4
190743084
n×5
238428855
n÷2
23842885.5
n÷3
15895257
n÷3
11921442.75
n÷5
9537154.2
n2
2273932755864441
n3
1.0843423666555E+23
n4
5.1707701781933E+30
n5
2.4657216261095E+38
2 √n
6905.4884693264
3 √n
362.62933728036
4 √n
83.099268765293
5 √n
34.330312899622
1 , 3 , 7 , 21 , 63 , 147 , 441 , 108131 , 324393 , 756917 , 2270751 , 6812253 , 15895257 , 47685771
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
-47685770
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 47685771 can be divided by 14 positive divisors.
The sum of these divisors (counting 47685771) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
10110101111010000010001011
3
Ternary
10022201200120200
4
Quaternary
2311322002023
5
Quinary
44201421041
6
Senary
4422023243
8
Octal
265720213
10
Decimal
47685771
12
Duodecimal
13b77b23
16
Hexadecimal
2d7a08b
20
Vigesimal
ei0e8b
36
Base36
se2kr
md5
b5496b79105c5878e7a86d6bc811ba6a
sha1
46688d842aca54436f29893a8d3d4e8857d023bd
sha256
7aeb24fcdda68e07ae5fa94d96ee031ab695763dd2c24257fc47e62ff6bf6aa7
sha512
43dc34f6409b3f3c6aa5112d025b7f80ad57eaf40b0e89a1d84ff1b2969afdb223d02141dab2befd42903b9d1196be5935fad167e3e6307aca05d1ad39ef0d7e
ripemd-160
a01d5922c8d00bbe2994e3736ce3533e80ae1076
Diameter
95371542
Circumference
299618535.70873
Area
7.1437704405809E+15
Volume
4.5420826840815E+23
Surface area
2.8575081762324E+16
Circumference
299618535.70873
Perimeter
190743084
Area
2273932755864441
Diagonal
67437864.080418
Surface area
13643596535186646
Volume
1.0843423666555E+23
Space diagonal
82594178.170095
Perimeter
143057313
Area
9.8464176653808E+14
Altitude
41297089.085047
Surface area
9.8464176653808E+14
Volume
1.2779097343166E+22
Height
22479288.026806