47943988 is an even 8-digits composite number following 47943987
and preceding 47943989 . In scientific notation, it is written as 4.7943988 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 23971992 positive integers (up to 47943988) that are relatively prime to 47943988.
47943988 has 6 divisors, whose sum is 83901986
The reverse of 47943988 is 88934974
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
forty-seven million nine hundred forty-three thousand nine hundred eighty-eight
Scientific notation
4.7943988 × 10^7
Engineering notation
4.7943988 × 10^6
Prime Factorization
2 × 2 × 11985997
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23971994
Product of the distinct prime numbers
The prime factorization of 47943988 is 2 × 2 × 11985997.
Since it has a total of 3 prime factors.
6 , 2 , 21 , 74 , 606 , 491 , 100 , 2417 , 69880 , 9393 , 32222 , 313445 , 6211415 , 321727 , 52831213 , 30262454 , 795968124 , 560498423 , 6159294454 , 988639518
n×2
95887976
n×3
143831964
n×4
191775952
n×5
239719940
n÷2
23971994
n÷3
15981329.333333
n÷3
11985997
n÷5
9588797.6
n2
2298625985344144
n3
1.1020529665783E+23
n4
5.2836814204993E+30
n5
2.5332075862024E+38
2 √n
6924.1597324152
3 √n
363.2827016579
4 √n
83.211536053694
5 √n
34.367412149984
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47943987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47943988 can be divided by 6 positive divisors.
The sum of these divisors (counting 47943988) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10110110111001000100110100
3
Ternary
10100012210210021
4
Quaternary
2312321010310
5
Quinary
44233201423
6
Senary
4431334524
8
Octal
266710464
10
Decimal
47943988
12
Duodecimal
14081444
16
Hexadecimal
2db9134
20
Vigesimal
ejcjj8
36
Base36
sjltg
md5
8fac8c59a77e8067a45eb0c8491a82d6
sha1
0008bb2137783b0c7c8da53d893f35091387c3fd
sha256
da56b202626b7b536a72861fef86c35c6a0c3f0193e0c0380ea94f9a5c316591
sha512
d91fe3fd3995cd0d188d517a6e7eb03f7bed7516329e5e71036b94f56f6114a3f8a32339bc8478a8d9a65e254c94cdf65d9cdfae7e5f33c1b11c3b2d3a827a49
ripemd-160
81a83eaace7fbc8ddda749af40e0a2c7a109fbc1
Diameter
95887976
Circumference
301240960.96919
Area
7.2213465089078E+15
Volume
4.6162686715589E+23
Surface area
2.8885386035631E+16
Circumference
301240960.96919
Perimeter
191775952
Area
2298625985344144
Diagonal
67803038.063853
Surface area
13791755912064864
Volume
1.1020529665783E+23
Space diagonal
83041423.133473
Perimeter
143831964
Area
9.9533424855353E+14
Altitude
41520711.566736
Surface area
9.9533424855353E+14
Volume
1.2987818764904E+22
Height
22601012.687951