188897107 is an odd 9-digits composite number following 188897106
and preceding 188897108 . In scientific notation, it is written as 1.88897107 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 152167680 positive integers (up to 188897107) that are relatively prime to 188897107.
188897107 has 16 divisors, whose sum is 204516000
The reverse of 188897107 is 701798881
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred eighty-eight million eight hundred ninety-seven thousand one hundred seven
Scientific notation
1.88897107 × 10^8
Engineering notation
1.88897107 × 10^6
Prime Factorization
49 × 19 × 137 × 1481
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
188897107
Product of the distinct prime numbers
The prime factorization of 188897107 is 49 × 19 × 137 × 1481.
Since it has a total of 4 prime factors.
4 , 4 , 86 , 15 , 62 , 196 , 8890 , 8576 , 22596 , 20611 , 574512 , 53276 , 4778297 , 4493810 , 18018034 , 50679412 , 335022780 , 532932943 , 5238857376 , 666542927
n×2
377794214
n×3
566691321
n×4
755588428
n×5
944485535
n÷2
94448553.5
n÷3
62965702.333333
n÷3
47224276.75
n÷5
37779421.4
n2
35682117032969449
n3
6.7402486791634E+24
n4
1.2732134759545E+33
n5
2.4050634220122E+41
2 √n
13743.984393181
3 √n
573.77519453697
4 √n
117.23474055578
5 √n
45.21109871437
1 , 19 , 49 , 137 , 931 , 1481 , 2603 , 6713 , 28139 , 72569 , 127547 , 202897 , 1378811 , 3855043 , 9941953 , 188897107
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
-188897106
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 188897107 can be divided by 16 positive divisors.
The sum of these divisors (counting 188897107) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011010000100101011101010011
3
Ternary
111011102222010011
4
Quaternary
23100211131103
5
Quinary
341324201412
6
Senary
30424415351
8
Octal
1320453523
10
Decimal
188897107
12
Duodecimal
53317557
16
Hexadecimal
b425753
20
Vigesimal
2j0c2f7
36
Base36
34gpxv
md5
f68ec5ccaba305bbfe235a185016d527
sha1
b1c4065bf51b1f5cb91fe06bc495f4a8044a5f61
sha256
595948800dfa5176c74b25fa41e75647321572c271d2817cbddec28e139f4b5e
sha512
4a226fc1a9a44fbbea86033a680cd0f9b69cc60fd5d664e87366ee581e959daf6389b4fc5a3438b3b6e09cffe54d185d4cbb1e824c397ad499571e98a33aea24
ripemd-160
d15f66c4b0e7f6f77a2e1ba520ec2ef0f2fe8ad5
Diameter
377794214
Circumference
1186875527.2711
Area
1.1209867673531E+17
Volume
2.8233487645104E+25
Surface area
4.4839470694123E+17
Circumference
1186875527.2711
Perimeter
755588428
Area
35682117032969449
Diagonal
267140850.61244
Surface area
214092702197816694
Volume
6.7402486791634E+24
Space diagonal
327179386.72677
Perimeter
566691321
Area
1.545080990568E+16
Altitude
163589693.36339
Surface area
1.545080990568E+16
Volume
7.9434592465335E+23
Height
89046950.204147