188897172 is an even 9-digits composite number following 188897171
and preceding 188897173 . In scientific notation, it is written as 1.88897172 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 62965720 positive integers (up to 188897172) that are relatively prime to 188897172.
188897172 has 12 divisors, whose sum is 440760096
The reverse of 188897172 is 271798881
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred eighty-eight million eight hundred ninety-seven thousand one hundred seventy-two
Scientific notation
1.88897172 × 10^8
Engineering notation
1.88897172 × 10^6
Prime Factorization
2 × 2 × 3 × 15741431
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
94448586
Product of the distinct prime numbers
The prime factorization of 188897172 is 2 × 2 × 3 × 15741431.
Since it has a total of 4 prime factors.
6 , 4 , 86 , 33 , 154 , 35 , 7928 , 7675 , 38937 , 37385 , 489637 , 994408 , 3390015 , 8114549 , 82452568 , 87474415 , 38805935 , 373418357 , 729271867 , 513478798
n×2
377794344
n×3
566691516
n×4
755588688
n×5
944485860
n÷2
94448586
n÷3
62965724
n÷3
47224293
n÷5
37779434.4
n2
35682141589597584
n3
6.7402556371786E+24
n4
1.2732152284201E+33
n5
2.4050675599589E+41
2 √n
13743.986757852
3 √n
573.77526034949
4 √n
117.23475064098
5 √n
45.211101825821
1 , 2 , 3 , 4 , 6 , 12 , 15741431 , 31482862 , 47224293 , 62965724 , 94448586 , 188897172
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-188897171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 188897172 can be divided by 12 positive divisors.
The sum of these divisors (counting 188897172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011010000100101011110010100
3
Ternary
111011102222012120
4
Quaternary
23100211132110
5
Quinary
341324202142
6
Senary
30424415540
8
Octal
1320453624
10
Decimal
188897172
12
Duodecimal
533175b0
16
Hexadecimal
b425794
20
Vigesimal
2j0c2ic
36
Base36
34gpzo
md5
f57c5af1ccb7e305f74e9a60234503ca
sha1
b7509d2aeb0fcbbbece01cff874db8cbbbc0baf1
sha256
b0da09c2b2559926b3939f54c0b1bb8c02fcd1ce7689f156a8f954406911f2be
sha512
afea44a642a29e4684d41f1ee01b411a3a735cec3749c0a93f2eae1a7986abb61830f74c59df22fdadf2c89489811488c229252a13444b0e76c80c9077edd49c
ripemd-160
66728331d39eec7135122b2eed24aac5593899c8
Diameter
377794344
Circumference
1186875935.6782
Area
1.1209875388223E+17
Volume
2.823351679077E+25
Surface area
4.4839501552892E+17
Circumference
1186875935.6782
Perimeter
755588688
Area
35682141589597584
Diagonal
267140942.53632
Surface area
214092849537585504
Volume
6.7402556371786E+24
Space diagonal
327179499.31008
Perimeter
566691516
Area
1.5450820539012E+16
Altitude
163589749.65504
Surface area
1.5450820539012E+16
Volume
7.943467446633E+23
Height
89046980.845441