189815963 is an odd 9-digits composite number following 189815962
and preceding 189815964 . In scientific notation, it is written as 1.89815963 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 189731448 positive integers (up to 189815963) that are relatively prime to 189815963.
189815963 has 4 divisors, whose sum is 189900480
The reverse of 189815963 is 369518981
Previous prime number is 2309
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred eighty-nine million eight hundred fifteen thousand nine hundred sixty-three
Scientific notation
1.89815963 × 10^8
Engineering notation
1.89815963 × 10^6
Prime Factorization
2309 × 82207
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
189815963 Product of the distinct prime numbers
The prime factorization of 189815963 is 2309 × 82207.
Since it has a total of 2 prime factors.
9 , 1 , 83 , 62 , 46 , 108 , 6975 , 6899 , 17760 , 34627 , 457894 , 929760 , 2774407 , 4638824 , 64917237 , 40917238 , 829887274 , 102665454 , 6092201348 , 6515748485
n×2
379631926
n×3
569447889
n×4
759263852
n×5
949079815
n÷2
94907981.5
n÷3
63271987.666667
n÷3
47453990.75
n÷5
37963192.6
n2
36030099809617369
n3
6.8390880923486E+24
n4
1.298168092291E+33
n5
2.4641302657409E+41
2 √n13777.371411122
3 √n574.70403218267
4 √n117.37704805933
5 √n45.254997633419
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
-189815962 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 189815963 can be divided by 4 positive divisors.
The sum of these divisors (counting 189815963) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011010100000101110010011011
3
Ternary
111020011122112212
4
Quaternary
23110011302123
5
Quinary
342043102323
6
Senary
30500225335
8
Octal
1324056233
10
Decimal
189815963
12
Duodecimal
5369b24b
16
Hexadecimal
b505c9b
20
Vigesimal
2j66ji3
36
Base36
350exn
md5
5c22c8f87eab0e3019e98a676b5734c8
sha1
0e10788bfe8b6ef31756c1aa81f46431d6e72572
sha256
b7aaa0cb2f8c52559fde5418c79f0e38c782a25a74566f0eda3d687b2f753718
sha512
305ef2a57f71d40e3c197e75a6c450b47ffc8dffd5970b4324fa8ca2374bf20794d48b0e7da9c60dfccb3a6a24d9a0662b068d8e6484c8335243cd5196497515
ripemd-160
2dd0ce283a058450279ac21e715a004ebd05788c
Diameter
379631926
Circumference
1192648869.7897
Area
1.1319189687E+17
Volume
2.8647505210901E+25
Surface area
4.5276758748E+17
Circumference
1192648869.7897
Perimeter
759263852
Area
36030099809617369
Diagonal
268440309.22951
Surface area
216180598857704214
Volume
6.8390880923486E+24
Space diagonal
328770892.00361
Perimeter
569447889
Area
1.5601490868009E+16
Altitude
164385446.00181
Surface area
1.5601490868009E+16
Volume
8.0599426120532E+23
Height
89480103.076503