47492728 is an even 8-digits composite number following 47492727
and preceding 47492729 . In scientific notation, it is written as 4.7492728 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors.
There are 23700768 positive integers (up to 47492728) that are relatively prime to 47492728.
47492728 has 16 divisors, whose sum is 89219880
The reverse of 47492728 is 82729474
Previous prime number is 547
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 twenty-eight
Scientific notation
4.7492728 × 10^7
Engineering notation
4.7492728 × 10^6
Prime Factorization
2 × 2 × 2 × 547 × 10853
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
11873182 Product of the distinct prime numbers
The prime factorization of 47492728 is 2 × 2 × 2 × 547 × 10853.
Since it has a total of 5 prime factors.
8 , 3 , 58 , 8 , 400 , 77 , 9051 , 7489 , 77472 , 51976 , 772958 , 884504 , 8592316 , 9206364 , 7943769 , 68371834 , 42992808 , 515272831 , 9377654916 , 8335748658
n×2
94985456
n×3
142478184
n×4
189970912
n×5
237463640
n÷2
23746364
n÷3
15830909.333333
n÷3
11873182
n÷5
9498545.6
n2
2255559212881984
n3
1.071226601853E+23
n4
5.0875473628168E+30
n5
2.4162150308938E+38
2 √n6891.4967895226
3 √n362.13933974337
4 √n83.015039538162
5 √n34.302472376083
1 , 2 , 4 , 8 , 547 , 1094 , 2188 , 4376 , 10853 , 21706 , 43412 , 86824 , 5936591 , 11873182 , 23746364 , 47492728
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
-47492727 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 47492728 can be divided by 16 positive divisors.
The sum of these divisors (counting 47492728) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110101001010111001111000
3
Ternary
10022100212202221
4
Quaternary
2311022321320
5
Quinary
44124231403
6
Senary
4413533424
8
Octal
265127170
10
Decimal
47492728
12
Duodecimal
13aa4274
16
Hexadecimal
2d4ae78
20
Vigesimal
eggbg8
36
Base36
s9xmg
md5
15156c26b2b89ed5c1b0b49ff33759e4
sha1
ffca1489d4bef74ca0cd7552a999d36d4587f220
sha256
f0da6f26400baab7675ca2a4fc5d0a10d34e5c3b97d830483152e41923bceb46
sha512
f0666b8a3b9f162b6055e04abad9ff4f433cdd909382cb267159bca9c7a120825090bd7f61a42cc89bbb4c40b56191bbf9dfd2ee97ee1ab7978283a1c1941bc4
ripemd-160
7ce43a8f4ae38c309d89566cae738cbccf6478cd
Diameter
94985456
Circumference
298405610.76748
Area
7.0860482529268E+15
Volume
4.4871434969484E+23
Surface area
2.8344193011707E+16
Circumference
298405610.76748
Perimeter
189970912
Area
2255559212881984
Diagonal
67164860.051696
Surface area
13533355277291904
Volume
1.071226601853E+23
Space diagonal
82259817.886049
Perimeter
142478184
Area
9.7668578904792E+14
Altitude
41129908.943025
Surface area
9.7668578904792E+14
Volume
1.2624526572628E+22
Height
22388286.683899