189744589 is an odd 9-digits composite number following 189744588
and preceding 189744590 . In scientific notation, it is written as 1.89744589 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 185697120 positive integers (up to 189744589) that are relatively prime to 189744589.
189744589 has 8 divisors, whose sum is 193831488
The reverse of 189744589 is 985447981
Previous prime number is 71
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred eighty-nine million seven hundred forty-four thousand five hundred eighty-nine
Scientific notation
1.89744589 × 10^8
Engineering notation
1.89744589 × 10^6
Prime Factorization
137 × 71 × 19507
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
189744589 Product of the distinct prime numbers
The prime factorization of 189744589 is 137 × 71 × 19507.
Since it has a total of 3 prime factors.
6 , 10 , 53 , 80 , 712 , 793 , 1952 , 2566 , 4870 , 85718 , 111242 , 510483 , 6853880 , 4369569 , 46054148 , 51738519 , 891851270 , 303303430 , 7674716562 , 6065251644
n×2
379489178
n×3
569233767
n×4
758978356
n×5
948722945
n÷2
94872294.5
n÷3
63248196.333333
n÷3
47436147.25
n÷5
37948917.8
n2
36003009054778921
n3
6.8313761558623E+24
n4
1.2962166609985E+33
n5
2.4595009759611E+41
2 √n13774.780905699
3 √n574.63199035281
4 √n117.36601256624
5 √n45.251593793112
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
-189744588 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 189744589 can be divided by 8 positive divisors.
The sum of these divisors (counting 189744589) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010011110100010111001101
3
Ternary
111020001000122101
4
Quaternary
23103310113031
5
Quinary
342033311324
6
Senary
30454515101
8
Octal
1323642715
10
Decimal
189744589
12
Duodecimal
53665a91
16
Hexadecimal
b4f45cd
20
Vigesimal
2j5i199
36
Base36
34yvv1
md5
10ff77e60e13385a159e76bef24ff4e5
sha1
823a7d63c2130233b43fdc55e577e22ce47b5986
sha256
404b8b4944ba6d57d4560ec452dd542d4621890c025df026f8915b2a033ce91b
sha512
746aae876d06bcef6fb3870f7b1eacd2588a70362ac143664a2f1e7cf688bcbe5a3e3f874076aaf3c6e7658bd3a1d2ab43decde23dd1ab1c4b38ab467c09a552
ripemd-160
a4ee11f01ab5cfdf354bc6b9827b7ad9c81a495c
Diameter
379489178
Circumference
1192200413.7216
Area
1.1310678875362E+17
Volume
2.8615201526887E+25
Surface area
4.5242715501448E+17
Circumference
1192200413.7216
Perimeter
758978356
Area
36003009054778921
Diagonal
268339371.15071
Surface area
216018054328673526
Volume
6.8313761558623E+24
Space diagonal
328647268.60927
Perimeter
569233767
Area
1.558976022706E+16
Altitude
164323634.30464
Surface area
1.558976022706E+16
Volume
8.0508540077439E+23
Height
89446457.050236