47731288 is an even 8-digits composite number following 47731287
and preceding 47731289 . In scientific notation, it is written as 4.7731288 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors.
There are 21696000 positive integers (up to 47731288) that are relatively prime to 47731288.
47731288 has 16 divisors, whose sum is 97632360
The reverse of 47731288 is 88213774
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-seven million seven hundred thirty-one thousand two hundred eighty-eight
Scientific notation
4.7731288 × 10^7
Engineering notation
4.7731288 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 542401
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
11932822
Product of the distinct prime numbers
The prime factorization of 47731288 is 2 × 2 × 2 × 11 × 542401.
Since it has a total of 5 prime factors.
3 , 2 , 21 , 73 , 403 , 807 , 8384 , 4372 , 35318 , 64832 , 128129 , 219828 , 8736083 , 7253257 , 97295242 , 4037091 , 192145610 , 287979433 , 3596370124 , 5136962592
n×2
95462576
n×3
143193864
n×4
190925152
n×5
238656440
n÷2
23865644
n÷3
15910429.333333
n÷3
11932822
n÷5
9546257.6
n2
2278275854138944
n3
1.0874504093735E+23
n4
5.1905408675525E+30
n5
2.4775120102492E+38
2 √n
6908.7833950704
3 √n
362.74467951823
4 √n
83.11909164007
5 √n
34.336864189632
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 542401 , 1084802 , 2169604 , 4339208 , 5966411 , 11932822 , 23865644 , 47731288
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47731287
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47731288 can be divided by 16 positive divisors.
The sum of these divisors (counting 47731288) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110000101001001011000
3
Ternary
10022211000000111
4
Quaternary
2312011021120
5
Quinary
44204400123
6
Senary
4423014104
8
Octal
266051130
10
Decimal
47731288
12
Duodecimal
13b9a334
16
Hexadecimal
2d85258
20
Vigesimal
ei6848
36
Base36
sf1p4
md5
8fbaefc9fde4adae5f28f7aa14bb4d53
sha1
77fd7e34feac8e959d439be0c76f99fa07922b93
sha256
979a33e71af3ba15b58801734273fc66ea8eb479e076437afe20f736a6c18b4d
sha512
42a3bb2924ce3c32dbe67a4a10ad008411fcf08e5108e220be942a9b11c75c8fc46b654e6b9765fc70ff32642e01bfb739248e9c75d347d2a67ee90246da5b7b
ripemd-160
f9d9b18117aad0da8404407c4d89fd4518bb637c
Diameter
95462576
Circumference
299904527.45436
Area
7.1574146862139E+15
Volume
4.5551016229747E+23
Surface area
2.8629658744856E+16
Circumference
299904527.45436
Perimeter
190925152
Area
2278275854138944
Diagonal
67502234.839136
Surface area
13669655124833664
Volume
1.0874504093735E+23
Space diagonal
82673015.926703
Perimeter
143193864
Area
9.8652238325651E+14
Altitude
41336507.963351
Surface area
9.8652238325651E+14
Volume
1.2815725977868E+22
Height
22500744.946379