189664345 is an odd 9-digits composite number following 189664344
and preceding 189664346 . In scientific notation, it is written as 1.89664345 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 140059776 positive integers (up to 189664345) that are relatively prime to 189664345.
189664345 has 8 divisors, whose sum is 245104776
The reverse of 189664345 is 543466981
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred eighty-nine million six hundred sixty-four thousand three hundred forty-five
Scientific notation
1.89664345 × 10^8
Engineering notation
1.89664345 × 10^6
Prime Factorization
5 × 13 × 2917913
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189664345
Product of the distinct prime numbers
The prime factorization of 189664345 is 5 × 13 × 2917913.
Since it has a total of 3 prime factors.
6 , 9 , 35 , 50 , 131 , 581 , 9414 , 7628 , 51194 , 6392 , 31992 , 882198 , 626943 , 9753861 , 65383285 , 27018371 , 652074882 , 111589938 , 6376190955 , 2541137926
n×2
379328690
n×3
568993035
n×4
758657380
n×5
948321725
n÷2
94832172.5
n÷3
63221448.333333
n÷3
47416086.25
n÷5
37932869
n2
35972563764279025
n3
6.8227127443227E+24
n4
1.2940253437751E+33
n5
2.4543046924051E+41
2 √n
13771.867883479
3 √n
574.55097395182
4 √n
117.35360191949
5 √n
45.247765717356
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-189664344
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 189664345 can be divided by 8 positive divisors.
The sum of these divisors (counting 189664345) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010011100000110001011001
3
Ternary
111012212221120101
4
Quaternary
23103200301121
5
Quinary
342023224340
6
Senary
30453055401
8
Octal
1323406131
10
Decimal
189664345
12
Duodecimal
53627561
16
Hexadecimal
b4e0c59
20
Vigesimal
2j580h5
36
Base36
34x5y1
md5
deb8e6651079d94f879ae4465641a626
sha1
a42a9dee6952ecc36ab2afc1b9e7b2ca6c9dbc13
sha256
80bcb398f710fb199232c4f1e6feb48261492b9df4755359b19f7a6556a7fcef
sha512
7848e4bfa087d772adf842a4b7e1f460f5deed96428cb6fa9005f74c6e64916c1d4f39951b6bf85e576ee66ee0c93a2bfb0c7635ff49281f981b6e122e7d7402
ripemd-160
4da3e6b0ff12c781cd1bcaa2cb137b2eb4c3160e
Diameter
379328690
Circumference
1191696225.7998
Area
1.1301114205265E+17
Volume
2.857891231349E+25
Surface area
4.520445682106E+17
Circumference
1191696225.7998
Perimeter
758657380
Area
35972563764279025
Diagonal
268225888.99761
Surface area
215835382585674150
Volume
6.8227127443227E+24
Space diagonal
328508281.92427
Perimeter
568993035
Area
1.5576577029561E+16
Altitude
164254140.96214
Surface area
1.5576577029561E+16
Volume
8.0406440793308E+23
Height
89408629.66587