189743998 is an even 9-digits composite number following 189743997
and preceding 189743999 . In scientific notation, it is written as 1.89743998 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 94737480 positive integers (up to 189743998) that are relatively prime to 189743998.
189743998 has 8 divisors, whose sum is 285019560
The reverse of 189743998 is 899347981
Previous prime number is 709
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
one hundred eighty-nine million seven hundred forty-three thousand nine hundred ninety-eight
Scientific notation
1.89743998 × 10^8
Engineering notation
1.89743998 × 10^6
Prime Factorization
2 × 709 × 133811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189743998
Product of the distinct prime numbers
The prime factorization of 189743998 is 2 × 709 × 133811.
Since it has a total of 3 prime factors.
5 , 5 , 34 , 100 , 108 , 396 , 5719 , 5522 , 10399 , 84081 , 559600 , 250320 , 1674302 , 7066883 , 77361370 , 50067629 , 154068513 , 229381094 , 6902408747 , 184884403
n×2
379487996
n×3
569231994
n×4
758975992
n×5
948719990
n÷2
94871999
n÷3
63247999.333333
n÷3
47435999.5
n÷5
37948799.6
n2
36002784777024004
n3
6.8313123227261E+24
n4
1.2962005117007E+33
n5
2.4594626729974E+41
2 √n
13774.759453435
3 √n
574.63139374755
4 √n
117.36592117576
5 √n
45.251565603928
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
-189743997
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 189743998 can be divided by 8 positive divisors.
The sum of these divisors (counting 189743998) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010011110100001101111110
3
Ternary
111020000222211111
4
Quaternary
23103310031332
5
Quinary
342033301443
6
Senary
30454512234
8
Octal
1323641576
10
Decimal
189743998
12
Duodecimal
5366567a
16
Hexadecimal
b4f437e
20
Vigesimal
2j5hjji
36
Base36
34yvem
md5
391dba609c1e805ab97e01728145b5f2
sha1
453d2eeecba32163af2765142982769caf7be25f
sha256
c2b7f2f64f43c0186be921c937f7cc532601f058713b356db97f7d4e48c20867
sha512
3aa16ca23eb0d27aa9dae8d4b34c90a876db3563956e939181b4cf6cf3bb01823205def402ebe9d61241d7318029257be14c1c5011468a1873b29a59b2fe171a
ripemd-160
45da11f0e1dbfca7e5464fae190d0129f1ba8bfa
Diameter
379487996
Circumference
1192196700.3591
Area
1.1310608416427E+17
Volume
2.8614934143272E+25
Surface area
4.5242433665709E+17
Circumference
1192196700.3591
Perimeter
758975992
Area
36002784777024004
Diagonal
268338535.35049
Surface area
216016708662144024
Volume
6.8313123227261E+24
Space diagonal
328646244.96725
Perimeter
569231994
Area
1.5589663111943E+16
Altitude
164323122.48362
Surface area
1.5589663111943E+16
Volume
8.0507787796714E+23
Height
89446178.450164