389615172 is an even 9-digits composite number following 389615171
and preceding 389615173 . In scientific notation, it is written as 3.89615172 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 128848608 positive integers (up to 389615172) that are relatively prime to 389615172.
389615172 has 24 divisors, whose sum is 916263936
The reverse of 389615172 is 271516983
Previous prime number is 127
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred eighty-nine million six hundred fifteen thousand one hundred seventy-two
Scientific notation
3.89615172 × 10^8
Engineering notation
3.89615172 × 10^6
Prime Factorization
2 × 2 × 3 × 127 × 255653
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
194807586
Product of the distinct prime numbers
The prime factorization of 389615172 is 2 × 2 × 3 × 127 × 255653.
Since it has a total of 5 prime factors.
5 , 6 , 97 , 49 , 270 , 15 , 4283 , 3258 , 16617 , 80848 , 714964 , 214365 , 8319069 , 324534 , 50322718 , 73866246 , 883915605 , 709144217 , 8364080418 , 8634501570
n×2
779230344
n×3
1168845516
n×4
1558460688
n×5
1948075860
n÷2
194807586
n÷3
129871724
n÷3
97403793
n÷5
77923034.4
n2
151799982252589584
n3
5.914357619494E+25
n4
2.3043234611887E+34
n5
8.9779938167465E+42
2 √n
19738.671991803
3 √n
730.3739698934
4 √n
140.49438420024
5 √n
52.254918181769
1 , 2 , 3 , 4 , 6 , 12 , 127 , 254 , 381 , 508 , 762 , 1524 , 255653 , 511306 , 766959 , 1022612 , 1533918 , 3067836 , 32467931 , 64935862 , 97403793 , 129871724 , 194807586 , 389615172
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389615171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389615172 can be divided by 24 positive divisors.
The sum of these divisors (counting 389615172) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001110010000111001000100
3
Ternary
1000011010111112120
4
Quaternary
113032100321010
5
Quinary
1244220141142
6
Senary
102354445540
8
Octal
2716207104
10
Decimal
389615172
12
Duodecimal
aa5938b0
16
Hexadecimal
17390e44
20
Vigesimal
61f1hic
36
Base36
6fyszo
md5
2bd5c571ea7738f7e0fec7fa5cba5752
sha1
eb86658f2ef7a0d8c1c4965ba1e6ae89f01dd1d0
sha256
57f9c4296c7f2647e47a26d89def0f4c40fcde0d125cdb83972a9ea64f0e064a
sha512
cbf69cfc933531449828e5ffed849256aca655abc751bdcbe31df9fa5ae82757f46c7377fa505fd3703db17f5f28906a09ec32f38ef6c2164da75605a27145c6
ripemd-160
7b98c20659353a74ee0a02326796f50ca5070539
Diameter
779230344
Circumference
2448024324.1646
Area
4.768937090598E+17
Volume
2.477400326414E+26
Surface area
1.9075748362392E+18
Circumference
2448024324.1646
Perimeter
1558460688
Area
151799982252589584
Diagonal
550999060.34873
Surface area
910799893515537504
Volume
5.914357619494E+25
Space diagonal
674833273.30369
Perimeter
1168845516
Area
6.5731320462385E+16
Altitude
337416636.65184
Surface area
6.5731320462385E+16
Volume
6.9701372985108E+24
Height
183666353.44958