158989982 is an even 9-digits composite number following 158989981
and preceding 158989983 . In scientific notation, it is written as 1.58989982 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 79466400 positive integers (up to 158989982) that are relatively prime to 158989982.
158989982 has 8 divisors, whose sum is 238570752
The reverse of 158989982 is 289989851
Previous prime number is 3121
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
one hundred fifty-eight million nine hundred eighty-nine thousand nine hundred eighty-two
Scientific notation
1.58989982 × 10^8
Engineering notation
1.58989982 × 10^6
Prime Factorization
2 × 3121 × 25471
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
158989982
Product of the distinct prime numbers
The prime factorization of 158989982 is 2 × 3121 × 25471.
Since it has a total of 3 prime factors.
8 , 8 , 6 , 89 , 327 , 881 , 9586 , 3547 , 1625 , 59096 , 554388 , 35068 , 4770519 , 8880519 , 32608175 , 71459952 , 514269145 , 826636083 , 5311030110 , 152243936
n×2
317979964
n×3
476969946
n×4
635959928
n×5
794949910
n÷2
79494991
n÷3
52996660.666667
n÷3
39747495.5
n÷5
31797996.4
n2
25277814376360324
n3
4.0189192526969E+24
n4
6.3896789964573E+32
n5
1.0158949486325E+41
2 √n
12609.122967122
3 √n
541.73877336982
4 √n
112.29035117552
5 √n
43.679127236254
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-158989981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 158989982 can be divided by 8 positive divisors.
The sum of these divisors (counting 158989982) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011110011111111010011110
3
Ternary
102002011112020212
4
Quaternary
21132133322132
5
Quinary
311200134412
6
Senary
23435412422
8
Octal
1136377236
10
Decimal
158989982
12
Duodecimal
452b4112
16
Hexadecimal
979fe9e
20
Vigesimal
29ddej2
36
Base36
2mnpge
md5
d4022ef5f37ee52642899ed46ae51575
sha1
d636f32d01843f74e3d0a911997e05188abdc561
sha256
07e093409cc0e82faec5da27e118098cd3fccd811738d661a16ef91b1efb07f1
sha512
b99db37431af1ade8deeb15ba008ed23abdef80d3b8344160bf29f9d3e830b568800cff3b8d3ce4269d7d3bc1bba20d49bd698aeba8035634069814e3477fa22
ripemd-160
0fbb25642d278dea294c67f09550afc4351e2fb5
Diameter
317979964
Circumference
998963518.89115
Area
7.941259594358E+16
Volume
1.6834409599524E+25
Surface area
3.1765038377432E+17
Circumference
998963518.89115
Perimeter
635959928
Area
25277814376360324
Diagonal
224845788.82585
Surface area
151666886258161944
Volume
4.0189192526969E+24
Space diagonal
275378726.71846
Perimeter
476969946
Area
1.0945614701038E+16
Altitude
137689363.35923
Surface area
1.0945614701038E+16
Volume
4.7363417610385E+23
Height
74948596.275285