39488972 is an even 8-digits composite number following 39488971
and preceding 39488973 . In scientific notation, it is written as 3.9488972 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 19744484 positive integers (up to 39488972) that are relatively prime to 39488972.
39488972 has 6 divisors, whose sum is 69105708
The reverse of 39488972 is 27988493
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
thirty-nine million four hundred eighty-eight thousand nine hundred seventy-two
Scientific notation
3.9488972 × 10^7
Engineering notation
3.9488972 × 10^6
Prime Factorization
2 × 2 × 9872243
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
19744486
Product of the distinct prime numbers
The prime factorization of 39488972 is 2 × 2 × 9872243.
Since it has a total of 3 prime factors.
10 , 7 , 96 , 27 , 523 , 969 , 5393 , 8800 , 46564 , 6378 , 742465 , 300069 , 1113501 , 8679693 , 86356394 , 50482486 , 816043472 , 774763523 , 8817233365 , 6726862978
n×2
78977944
n×3
118466916
n×4
157955888
n×5
197444860
n÷2
19744486
n÷3
13162990.666667
n÷3
9872243
n÷5
7897794.4
n2
1559378909616784
n3
6.1578270099248E+22
n4
2.4316625837576E+30
n5
9.6023855683453E+37
2 √n
6284.0251431706
3 √n
340.53253340632
4 √n
79.271843318864
5 √n
33.059415101391
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-39488971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39488972 can be divided by 6 positive divisors.
The sum of these divisors (counting 39488972) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10010110101000110111001100
3
Ternary
2202022020200112
4
Quaternary
2112220313030
5
Quinary
40102121342
6
Senary
3530215152
8
Octal
226506714
10
Decimal
39488972
12
Duodecimal
112844b8
16
Hexadecimal
25a8dcc
20
Vigesimal
c6g28c
36
Base36
nidvw
md5
12b5120c69d6d63a59159153a111b55d
sha1
0ad20014dbefbc0c2e718e2b936d23a02d8804e3
sha256
5e554a7deee8eac98e44e056b1d6fa76f0198adbb481a7ea331eeaf18f1b8ed8
sha512
2213339f33518912694e6e5ff8c6ecce9902916db56de4cf4b398aa39419e89d4fbb91ef0da2b0936a0ba2381db897913316b9a3772c7ba722f4a4b0ac248c30
ripemd-160
69883bd1bfc5623a90cf4d57ae83a5b363588da6
Diameter
78977944
Circumference
248116528.66603
Area
4.898933326615E+15
Volume
2.5793845461942E+23
Surface area
1.959573330646E+16
Circumference
248116528.66603
Perimeter
157955888
Area
1559378909616784
Diagonal
55845839.766571
Surface area
9356273457700704
Volume
6.1578270099248E+22
Space diagonal
68396905.842665
Perimeter
118466916
Area
6.7523087492691E+14
Altitude
34198452.921332
Surface area
6.7523087492691E+14
Volume
7.2570687268191E+21
Height
18615279.92219