189499655 is an odd 9-digits composite number following 189499654
and preceding 189499656 . In scientific notation, it is written as 1.89499655 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 151599720 positive integers (up to 189499655) that are relatively prime to 189499655.
189499655 has 4 divisors, whose sum is 227399592
The reverse of 189499655 is 556994981
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred eighty-nine million four hundred ninety-nine thousand six hundred fifty-five
Scientific notation
1.89499655 × 10^8
Engineering notation
1.89499655 × 10^6
Prime Factorization
5 × 37899931
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
189499655
Product of the distinct prime numbers
The prime factorization of 189499655 is 5 × 37899931.
Since it has a total of 2 prime factors.
9 , 10 , 4 , 65 , 502 , 741 , 3838 , 5279 , 8918 , 91193 , 173478 , 598613 , 2559065 , 9881324 , 52619951 , 70284923 , 830807032 , 881905787 , 8702662007 , 9374378629
n×2
378999310
n×3
568498965
n×4
757998620
n×5
947498275
n÷2
94749827.5
n÷3
63166551.666667
n÷3
47374913.75
n÷5
37899931
n2
35910119245119025
n3
6.8049552079589E+24
n4
1.2895366641987E+33
n5
2.443667529755E+41
2 √n
13765.887366966
3 √n
574.38462709864
4 √n
117.32811839864
5 √n
45.239905047357
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
-189499654
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 189499655 can be divided by 4 positive divisors.
The sum of these divisors (counting 189499655) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011010010111000100100000111
3
Ternary
111012120120122202
4
Quaternary
23102320210013
5
Quinary
342002442110
6
Senary
30445345115
8
Octal
1322704407
10
Decimal
189499655
12
Duodecimal
5356819b
16
Hexadecimal
b4b8907
20
Vigesimal
2j4792f
36
Base36
34tmvb
md5
d6816804482692c9fb7cf1bc58a9347a
sha1
7e0a5a0f465526362c50b567082a76506c9d3608
sha256
5c7b79e82b4933bf96220c19bbcfb1e692ceec15f9cb7ae4402ae731cd426a67
sha512
0f8dcefa598e82712be307a3a39db8bc30144a49ab4a289252d7d650dc302b83fc75088d9bc144f651432d8e6ed5b0909a181d9c09b47f0167927646ed5d7f30
ripemd-160
61e233d665b65ed202f003e12bcfd2547c701d9e
Diameter
378999310
Circumference
1190661448.0116
Area
1.1281496681E+17
Volume
2.8504529719108E+25
Surface area
4.5125986724E+17
Circumference
1190661448.0116
Perimeter
757998620
Area
35910119245119025
Diagonal
267992982.16602
Surface area
215460715470714150
Volume
6.8049552079589E+24
Space diagonal
328223030.47677
Perimeter
568498965
Area
1.5549537759601E+16
Altitude
164111515.23839
Surface area
1.5549537759601E+16
Volume
8.0197166220308E+23
Height
89330994.055341