47331387 is an odd 8-digits composite number following 47331386
and preceding 47331388 . In scientific notation, it is written as 4.7331387 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 31417440 positive integers (up to 47331387) that are relatively prime to 47331387.
47331387 has 12 divisors, whose sum is 68664024
The reverse of 47331387 is 78313374
Previous prime number is 233
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
forty-seven million three hundred thirty-one thousand three hundred eighty-seven
Scientific notation
4.7331387 × 10^7
Engineering notation
4.7331387 × 10^6
Prime Factorization
3 × 3 × 233 × 22571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
15777129
Product of the distinct prime numbers
The prime factorization of 47331387 is 3 × 3 × 233 × 22571.
Since it has a total of 4 prime factors.
5 , 6 , 17 , 89 , 941 , 67 , 4548 , 5212 , 20362 , 60314 , 212309 , 801374 , 1916877 , 638702 , 95278958 , 31731267 , 437125603 , 42138246 , 6576891645 , 3533937603
n×2
94662774
n×3
141994161
n×4
189325548
n×5
236656935
n÷2
23665693.5
n÷3
15777129
n÷3
11832846.75
n÷5
9466277.4
n2
2240260195343769
n3
1.0603462228651E+23
n4
5.0187657428417E+30
n5
2.3754514363678E+38
2 √n
6879.7810284921
3 √n
361.72879119499
4 √n
82.944445434834
5 √n
34.279134356504
1 , 3 , 9 , 233 , 699 , 2097 , 22571 , 67713 , 203139 , 5259043 , 15777129 , 47331387
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
-47331386
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 47331387 can be divided by 12 positive divisors.
The sum of these divisors (counting 47331387) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110100100011100000111011
3
Ternary
10022001200110100
4
Quaternary
2310203200323
5
Quinary
44104101022
6
Senary
4410250443
8
Octal
264434073
10
Decimal
47331387
12
Duodecimal
13a26a23
16
Hexadecimal
2d2383b
20
Vigesimal
efg897
36
Base36
s6h4r
md5
634173178dc43763a8c7f7685bb2ed4d
sha1
6bf55dedfd899401ac3f6679c55e9026559700d5
sha256
20c4e2128e8b8f94bc22622adb0fad7e28f8402af8ff88817627c2373e7e18ac
sha512
c920b724b543a29beda10f05d72c3bd0d68f6e7d521a1ea5dd6a622c772f2ed0485cd8cb91234de1e810c6d79622eecd4d9e17abb6638a953251063299557c1b
ripemd-160
fbdfec4ae6b9b9353b5392d664db996856f2a18f
Diameter
94662774
Circumference
297391875.36683
Area
7.0379849718216E+15
Volume
4.4415678720196E+23
Surface area
2.8151939887286E+16
Circumference
297391875.36683
Perimeter
189325548
Area
2240260195343769
Diagonal
66936689.42133
Surface area
13441561172062614
Volume
1.0603462228651E+23
Space diagonal
81980367.076705
Perimeter
141994161
Area
9.700611201274E+14
Altitude
40990183.538353
Surface area
9.700611201274E+14
Volume
1.2496300076558E+22
Height
22312229.80711