163989329 is an odd 9-digits composite number following 163989328
and preceding 163989330 . In scientific notation, it is written as 1.63989329 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 139285440 positive integers (up to 163989329) that are relatively prime to 163989329.
163989329 has 16 divisors, whose sum is 192979200
The reverse of 163989329 is 923989361
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred sixty-three million nine hundred eighty-nine thousand three hundred twenty-nine
Scientific notation
1.63989329 × 10^8
Engineering notation
1.63989329 × 10^6
Prime Factorization
7 × 49 × 113 × 4231
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
163989329
Product of the distinct prime numbers
The prime factorization of 163989329 is 7 × 49 × 113 × 4231.
Since it has a total of 4 prime factors.
4 , 7 , 87 , 32 , 532 , 621 , 284 , 5575 , 24901 , 99148 , 714135 , 373425 , 5196287 , 3691852 , 43982647 , 54424971 , 532649329 , 398916188 , 3699546827 , 1915677756
n×2
327978658
n×3
491967987
n×4
655957316
n×5
819946645
n÷2
81994664.5
n÷3
54663109.666667
n÷3
40997332.25
n÷5
32797865.8
n2
26892500025870241
n3
4.4100830343749E+24
n4
7.2320655764143E+32
n5
1.1859815811602E+41
2 √n
12805.831835535
3 √n
547.35849529309
4 √n
113.16285537019
5 √n
43.950428918427
1 , 7 , 49 , 113 , 343 , 791 , 4231 , 5537 , 29617 , 38759 , 207319 , 478103 , 1451233 , 3346721 , 23427047 , 163989329
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
-163989328
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 163989329 can be divided by 16 positive divisors.
The sum of these divisors (counting 163989329) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110001100100011101010001
3
Ternary
102102120112001212
4
Quaternary
21301210131101
5
Quinary
313440124304
6
Senary
24134505505
8
Octal
1161443521
10
Decimal
163989329
12
Duodecimal
46b05295
16
Hexadecimal
9c64751
20
Vigesimal
2b4id69
36
Base36
2pmuz5
md5
83ebb80c632ce2d81ffd64af4ed8364a
sha1
93e62da4bdc1cd91c89d0ee583554229c0580225
sha256
eec78116a7f904024295f9d886562e1ae7f416eb7815500f794040bc8f1eb41d
sha512
6a2c55a296df07b32fddbe9c3185029b198055aa2beaece52110163adf554de6926684877d735149a8e0fe08870c36911abd36960fc8d2de13f5d7be463b3740
ripemd-160
9f14f0e18f579f8100e4d215c8688eaeff35edfd
Diameter
327978658
Circumference
1030375342.507
Area
8.4485280517937E+16
Volume
1.8472912616684E+25
Surface area
3.3794112207175E+17
Circumference
1030375342.507
Perimeter
655957316
Area
26892500025870241
Diagonal
231915933.15626
Surface area
161355000155221446
Volume
4.4100830343749E+24
Space diagonal
284037849.72713
Perimeter
491967987
Area
1.1644794096839E+16
Altitude
142018924.86356
Surface area
1.1644794096839E+16
Volume
5.1973326986704E+23
Height
77305311.052088