47981325 is an odd 8-digits composite number following 47981324
and preceding 47981326 . In scientific notation, it is written as 4.7981325 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 21934080 positive integers (up to 47981325) that are relatively prime to 47981325.
47981325 has 16 divisors, whose sum is 70190592
The reverse of 47981325 is 52318974
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
forty-seven million nine hundred eighty-one thousand three hundred twenty-five
Scientific notation
4.7981325 × 10^7
Engineering notation
4.7981325 × 10^6
Prime Factorization
15 × 5 × 7 × 91393
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47981325
Product of the distinct prime numbers
The prime factorization of 47981325 is 15 × 5 × 7 × 91393.
Since it has a total of 4 prime factors.
7 , 7 , 16 , 1 , 511 , 155 , 1703 , 6238 , 94762 , 82440 , 650309 , 92671 , 8508431 , 6060037 , 69328705 , 77813409 , 430547802 , 118460058 , 7373014398 , 9140290894
n×2
95962650
n×3
143943975
n×4
191925300
n×5
239906625
n÷2
23990662.5
n÷3
15993775
n÷3
11995331.25
n÷5
9596265
n2
2302207548755625
n3
1.104629686143E+23
n4
5.3001595975474E+30
n5
2.5430868020179E+38
2 √n
6926.8553471254
3 √n
363.37698088735
4 √n
83.227731839366
5 √n
34.372763296568
1 , 5 , 7 , 15 , 35 , 75 , 105 , 525 , 91393 , 456965 , 639751 , 1370895 , 3198755 , 6854475 , 9596265 , 47981325
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
-47981324
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 47981325 can be divided by 16 positive divisors.
The sum of these divisors (counting 47981325) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110111000010001100001101
3
Ternary
10100021201000010
4
Quaternary
2313002030031
5
Quinary
44240400300
6
Senary
4432223433
8
Octal
267021415
10
Decimal
47981325
12
Duodecimal
1409ab79
16
Hexadecimal
2dc230d
20
Vigesimal
ejhd65
36
Base36
skeml
md5
d1b6267d97c441a90cd659b65dcd5ab9
sha1
02c6f613210009cdcd5c282fdaf2d87fa2e29878
sha256
c50e814ec2bc105b6c38d2a49c985a9daba9ee39b8b0bb806dd5a23c5cbf7b9b
sha512
9f015e8823d9f13bd462db8bb0f84ed9a17ed1b715130ee925d9c4b2a2dd3aa02b2fdb3687e344c8c45d81fc2c23a7dbe7a5b83064e615f0e1f6479ee1852f53
ripemd-160
941ae06facd46cef07e80d8eaa53d3127c3f1bfb
Diameter
95962650
Circumference
301475556.25901
Area
7.2325983222096E+15
Volume
4.6270620092319E+23
Surface area
2.8930393288839E+16
Circumference
301475556.25901
Perimeter
191925300
Area
2302207548755625
Diagonal
67855840.555631
Surface area
13813245292533750
Volume
1.104629686143E+23
Space diagonal
83106092.714475
Perimeter
143943975
Area
9.9688511100334E+14
Altitude
41553046.357237
Surface area
9.9688511100334E+14
Volume
1.3018185696194E+22
Height
22618613.518544