47492746 is an even 8-digits composite number following 47492745
and preceding 47492747 . In scientific notation, it is written as 4.7492746 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 19212336 positive integers (up to 47492746) that are relatively prime to 47492746.
47492746 has 32 divisors, whose sum is 86077440
The reverse of 47492746 is 64729474
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-seven million four hundred ninety-two thousand seven hundred forty-six
Scientific notation
4.7492746 × 10^7
Engineering notation
4.7492746 × 10^6
Prime Factorization
2 × 7 × 79 × 23 × 1867
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
47492746
Product of the distinct prime numbers
The prime factorization of 47492746 is 2 × 7 × 79 × 23 × 1867.
Since it has a total of 5 prime factors.
4 , 10 , 50 , 90 , 99 , 455 , 4285 , 3760 , 93945 , 78999 , 699122 , 320330 , 6326124 , 8286524 , 90093827 , 14085518 , 458072884 , 57901722 , 2825081110 , 2590378803
n×2
94985492
n×3
142478238
n×4
189970984
n×5
237463730
n÷2
23746373
n÷3
15830915.333333
n÷3
11873186.5
n÷5
9498549.2
n2
2255560922620516
n3
1.0712278198554E+23
n4
5.0875550756527E+30
n5
2.4162196096899E+38
2 √n
6891.4980954797
3 √n
362.13938549429
4 √n
83.015047403948
5 √n
34.302474976247
1 , 2 , 7 , 14 , 23 , 46 , 79 , 158 , 161 , 322 , 553 , 1106 , 1817 , 1867 , 3634 , 3734 , 12719 , 13069 , 25438 , 26138 , 42941 , 85882 , 147493 , 294986 , 300587 , 601174 , 1032451 , 2064902 , 3392339 , 6784678 , 23746373 , 47492746
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47492745
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47492746 can be divided by 32 positive divisors.
The sum of these divisors (counting 47492746) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10110101001010111010001010
3
Ternary
10022100212210121
4
Quaternary
2311022322022
5
Quinary
44124231441
6
Senary
4413533454
8
Octal
265127212
10
Decimal
47492746
12
Duodecimal
13aa428a
16
Hexadecimal
2d4ae8a
20
Vigesimal
eggbh6
36
Base36
s9xmy
md5
3feb1188fa480e5d9986d8fbc811bd3f
sha1
25e9cbb4a90afeb9de4667c05ff94bf455cd84d3
sha256
64b2eeb7aafade263bc0fa132d22be0ac0c53874baf4f721c9337e94f168b3e9
sha512
293abb4ab9833a362043b7387cf62ecfede849f9ca521ff2419c5949079bd0435db67c71947e8bf9a0cbdc9c41a18efcf157e0a41c0b7221651046b9d04d9c75
ripemd-160
be7b60657156d8f3ff33656bdd5e19e58ee06859
Diameter
94985492
Circumference
298405723.86481
Area
7.0860536242288E+15
Volume
4.4871485989051E+23
Surface area
2.8344214496915E+16
Circumference
298405723.86481
Perimeter
189970984
Area
2255560922620516
Diagonal
67164885.507541
Surface area
13533365535723096
Volume
1.0712278198554E+23
Space diagonal
82259849.062964
Perimeter
142478238
Area
9.7668652938642E+14
Altitude
41129924.531482
Surface area
9.7668652938642E+14
Volume
1.2624540926924E+22
Height
22388295.16918