47431372 is an even 8-digits composite number following 47431371
and preceding 47431373 . In scientific notation, it is written as 4.7431372 × 10^7.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 22467456 positive integers (up to 47431372) that are relatively prime to 47431372.
47431372 has 12 divisors, whose sum is 87373720
The reverse of 47431372 is 27313474
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
forty-seven million four hundred thirty-one thousand three hundred seventy-two
Scientific notation
4.7431372 × 10^7
Engineering notation
4.7431372 × 10^6
Prime Factorization
2 × 2 × 19 × 624097
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23715686
Product of the distinct prime numbers
The prime factorization of 47431372 is 2 × 2 × 19 × 624097.
Since it has a total of 4 prime factors.
2 , 1 , 76 , 49 , 682 , 422 , 1246 , 8751 , 52963 , 81722 , 331001 , 948226 , 4860142 , 5923534 , 72846987 , 32341737 , 971085643 , 74961135 , 2048615017 , 566568288
n×2
94862744
n×3
142294116
n×4
189725488
n×5
237156860
n÷2
23715686
n÷3
15810457.333333
n÷3
11857843
n÷5
9486274.4
n2
2249735049802384
n3
1.0670802004862E+23
n4
5.0613077943093E+30
n5
2.4006477279839E+38
2 √n
6887.0437779936
3 √n
361.98332289908
4 √n
82.988214693374
5 √n
34.293604698712
1 , 2 , 4 , 19 , 38 , 76 , 624097 , 1248194 , 2496388 , 11857843 , 23715686 , 47431372
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47431371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47431372 can be divided by 12 positive divisors.
The sum of these divisors (counting 47431372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110100111011111011001100
3
Ternary
10022020202121111
4
Quaternary
2310323323030
5
Quinary
44120300442
6
Senary
4412341404
8
Octal
264737314
10
Decimal
47431372
12
Duodecimal
13a74864
16
Hexadecimal
2d3becc
20
Vigesimal
eg8i8c
36
Base36
s8ma4
md5
08a69fbf9ee96be00a9516c4c2b6e81b
sha1
7e919af379b10d7a8d95642049e1b6a1c567873f
sha256
2607eb6d182b9b358e73610b89ed8dafce7dec32113c5764452058a31cebcbe4
sha512
04e67e928dff6c7b3a394eb7a10097178f597003e394658c0d348fad5e32c24c7e8bd26558faf21f3920baee1f4766bc09e122d1b0915c7a1969f20a23acadf8
ripemd-160
8abdffa6cc961ac6adc843a8ab1f89c3b86db7b8
Diameter
94862744
Circumference
298020099.64977
Area
7.0677511049826E+15
Volume
4.4697750915179E+23
Surface area
2.8271004419931E+16
Circumference
298020099.64977
Perimeter
189725488
Area
2249735049802384
Diagonal
67078089.564363
Surface area
13498410298814304
Volume
1.0670802004862E+23
Space diagonal
82153546.1767
Perimeter
142294116
Area
9.7416385245656E+14
Altitude
41076773.08835
Surface area
9.7416385245656E+14
Volume
1.2575660763894E+22
Height
22359363.188121