17996972 is an even 8-digits composite number following 17996971
and preceding 17996973 . In scientific notation, it is written as 1.7996972 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 7639632 positive integers (up to 17996972) that are relatively prime to 17996972.
17996972 has 24 divisors, whose sum is 36336384
The reverse of 17996972 is 27969971
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventeen million nine hundred ninety-six thousand nine hundred seventy-two
Scientific notation
1.7996972 × 10^7
Engineering notation
1.7996972 × 10^6
Prime Factorization
2 × 2 × 7 × 107 × 6007
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
8998486
Product of the distinct prime numbers
The prime factorization of 17996972 is 2 × 2 × 7 × 107 × 6007.
Since it has a total of 5 prime factors.
4 , 4 , 65 , 1 , 452 , 345 , 157 , 2603 , 93865 , 58019 , 250394 , 95117 , 702644 , 5183639 , 12254061 , 50293195 , 523922560 , 972084198 , 6004490074 , 5803935421
n×2
35993944
n×3
53990916
n×4
71987888
n×5
89984860
n÷2
8998486
n÷3
5998990.6666667
n÷3
4499243
n÷5
3599394.4
n2
323891001168784
n3
5.8290572790866E+21
n4
1.0490538063812E+29
n5
1.8879791979935E+36
2 √n
4242.2838188881
3 √n
262.05944303207
4 √n
65.132816758437
5 √n
28.251394406529
1 , 2 , 4 , 7 , 14 , 28 , 107 , 214 , 428 , 749 , 1498 , 2996 , 6007 , 12014 , 24028 , 42049 , 84098 , 168196 , 642749 , 1285498 , 2570996 , 4499243 , 8998486 , 17996972
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-17996971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 17996972 can be divided by 24 positive divisors.
The sum of these divisors (counting 17996972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100101001110010101100
3
Ternary
1020212100012112
4
Quaternary
1010221302230
5
Quinary
14101400342
6
Senary
1441423152
8
Octal
104516254
10
Decimal
17996972
12
Duodecimal
603aab8
16
Hexadecimal
1129cac
20
Vigesimal
5c9c8c
36
Base36
apqjw
md5
1fc0eef2af04f40a2bcb6874723cf6c8
sha1
fdca099d696ac6a80f4e44ba94a44d37c573568d
sha256
faab35aa0c5334d80e32b1fe6dac172f2584bef5bffe593b5172abc907f81d64
sha512
cf3963ac5c8ff5b2acb855573720ee51d8734a63eca68d2e3106c6c68da744c3e7f7e78156d511e925d8333ac517aa95dbb164906b853e3220ab187bbe400d90
ripemd-160
07e69f8fe0ec217fbbd1a73b3b60faae73132f7c
Diameter
35993944
Circumference
113078310.04412
Area
1.0175335898357E+15
Volume
2.4416698033777E+22
Surface area
4.0701343593428E+15
Circumference
113078310.04412
Perimeter
71987888
Area
323891001168784
Diagonal
25451561.884049
Surface area
1943346007012704
Volume
5.8290572790866E+21
Space diagonal
31171669.886394
Perimeter
53990916
Area
1.4024891753467E+14
Altitude
15585834.943197
Surface area
1.4024891753467E+14
Volume
6.8696098832782E+20
Height
8483853.9613496