188996939 is an odd 9-digits composite number following 188996938
and preceding 188996940 . In scientific notation, it is written as 1.88996939 × 10^8.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 177879456 positive integers (up to 188996939) that are relatively prime to 188996939.
188996939 has 4 divisors, whose sum is 200114424
The reverse of 188996939 is 939699881
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
one hundred eighty-eight million nine hundred ninety-six thousand nine hundred thirty-nine
Scientific notation
1.88996939 × 10^8
Engineering notation
1.88996939 × 10^6
Prime Factorization
17 × 11117467
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
188996939
Product of the distinct prime numbers
The prime factorization of 188996939 is 17 × 11117467.
Since it has a total of 2 prime factors.
7 , 1 , 36 , 96 , 381 , 330 , 6333 , 6604 , 21853 , 10901 , 15980 , 557085 , 1870731 , 3730612 , 30738495 , 94128326 , 148402437 , 166685325 , 6743620675 , 110113144
n×2
377993878
n×3
566990817
n×4
755987756
n×5
944984695
n÷2
94498469.5
n÷3
62998979.666667
n÷3
47249234.75
n÷5
37799387.8
n2
35719842951369721
n3
6.7509409793696E+24
n4
1.2759071804705E+33
n5
2.4114255155705E+41
2 √n
13747.615756923
3 √n
573.87625667618
4 √n
117.25022710819
5 √n
45.215876511791
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-188996938
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 188996939 can be divided by 4 positive divisors.
The sum of these divisors (counting 188996939) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011010000111101110101001011
3
Ternary
111011122001001122
4
Quaternary
23100331311023
5
Quinary
341340400224
6
Senary
30430505455
8
Octal
1320756513
10
Decimal
188996939
12
Duodecimal
5336528b
16
Hexadecimal
b43dd4b
20
Vigesimal
2j14c6j
36
Base36
34iuyz
md5
93613c0c83da75d11baefaa1cf27f63d
sha1
488ef7e7da288c5116aa2fbd4d92b49fb1b9bb8f
sha256
a31c4bf30e21effc137189f26e7922f610ab0c6bb1774384831291d0918fbccf
sha512
69197d81d81a61d80a29db91aaee280f8fe6c1725185d104ce2d762143cf166e21268d3ad711ad27049c2c074d9326cee788a88e48282ca4a1728e416260d9f6
ripemd-160
ad6890db55ac3a28f094cdeea9788d206ef38fee
Diameter
377993878
Circumference
1187502790.2267
Area
1.122171962034E+17
Volume
2.8278275447474E+25
Surface area
4.4886878481362E+17
Circumference
1187502790.2267
Perimeter
755987756
Area
35719842951369721
Diagonal
267282034.3808
Surface area
214319057708218326
Volume
6.7509409793696E+24
Space diagonal
327352300.823
Perimeter
566990817
Area
1.5467145707538E+16
Altitude
163676150.4115
Surface area
1.5467145707538E+16
Volume
7.9560602431707E+23
Height
89094011.460267