17389989 is an odd 8-digits composite number following 17389988
and preceding 17389990 . In scientific notation, it is written as 1.7389989 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 11374272 positive integers (up to 17389989) that are relatively prime to 17389989.
17389989 has 12 divisors, whose sum is 25593516
The reverse of 17389989 is 98998371
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventeen million three hundred eighty-nine thousand nine hundred eighty-nine
Scientific notation
1.7389989 × 10^7
Engineering notation
1.7389989 × 10^6
Prime Factorization
3 × 3 × 53 × 36457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5796663
Product of the distinct prime numbers
The prime factorization of 17389989 is 3 × 3 × 53 × 36457.
Since it has a total of 4 prime factors.
2 , 10 , 32 , 70 , 895 , 940 , 8814 , 6542 , 22806 , 8602 , 375410 , 730434 , 6725824 , 3732796 , 99172331 , 14114083 , 35007083 , 917705347 , 7642097642 , 8391280407
n×2
34779978
n×3
52169967
n×4
69559956
n×5
86949945
n÷2
8694994.5
n÷3
5796663
n÷3
4347497.25
n÷5
3477997.8
n2
302411717420121
n3
5.258936439407E+21
n4
9.1452846832987E+28
n5
1.5903640004443E+36
2 √n
4170.1305734953
3 √n
259.07953113805
4 √n
64.576548169558
5 √n
28.058203546377
1 , 3 , 9 , 53 , 159 , 477 , 36457 , 109371 , 328113 , 1932221 , 5796663 , 17389989
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-17389988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 17389989 can be divided by 12 positive divisors.
The sum of these divisors (counting 17389989) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010010101100110100101
3
Ternary
1012201111120200
4
Quaternary
1002111212211
5
Quinary
13422434424
6
Senary
1420421113
8
Octal
102254645
10
Decimal
17389989
12
Duodecimal
59a7799
16
Hexadecimal
10959a5
20
Vigesimal
58dej9
36
Base36
acq79
md5
51482cca26cf2251d4993f7d91d8a2c6
sha1
23ea4973100b5f0f5c10f3f3ffc482c4816d9681
sha256
cf447834729bbc36f7e3793293c8a6f8dbb0069251b0af3b42f0dedfc248f31f
sha512
51a36db2ba8efea08b7b7e5d6172bf6cdbba6a66595887ca96b83d8247f6f8f17ab6fa243f0a67205248d59630792764a61a6b8f240fb826c6bf2ca38c26ece0
ripemd-160
8900220af6797ffe13233a18c85c527aeb5ffdbd
Diameter
34779978
Circumference
109264523.37681
Area
9.5005442980652E+14
Volume
2.2028581444982E+22
Surface area
3.8002177192261E+15
Circumference
109264523.37681
Perimeter
69559956
Area
302411717420121
Diagonal
24593158.293319
Surface area
1814470304520726
Volume
5.258936439407E+21
Space diagonal
30120344.491064
Perimeter
52169967
Area
1.3094811484395E+14
Altitude
15060172.245532
Surface area
1.3094811484395E+14
Volume
6.1977160302229E+20
Height
8197719.4311063