159139969 is an odd 9-digits composite number following 159139968
and preceding 159139970 . In scientific notation, it is written as 1.59139969 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 159081300 positive integers (up to 159139969) that are relatively prime to 159139969.
159139969 has 4 divisors, whose sum is 159198640
The reverse of 159139969 is 969931951
Previous prime number is 2851
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred fifty-nine million one hundred thirty-nine thousand nine hundred sixty-nine
Scientific notation
1.59139969 × 10^8
Engineering notation
1.59139969 × 10^6
Prime Factorization
2851 × 55819
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
159139969
Product of the distinct prime numbers
The prime factorization of 159139969 is 2851 × 55819.
Since it has a total of 2 prime factors.
8 , 6 , 67 , 18 , 301 , 830 , 3818 , 8584 , 15750 , 22243 , 97812 , 600735 , 503281 , 1015900 , 17029587 , 95476029 , 142323926 , 961109665 , 9956237094 , 5504273500
n×2
318279938
n×3
477419907
n×4
636559876
n×5
795699845
n÷2
79569984.5
n÷3
53046656.333333
n÷3
39784992.25
n÷5
31827993.8
n2
25325529733320961
n3
4.0303040166693E+24
n4
6.4138245627332E+32
n5
1.0206958420848E+41
2 √n
12615.069123869
3 √n
541.90907390253
4 √n
112.31682475867
5 √n
43.687365277975
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
-159139968
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 159139969 can be divided by 4 positive divisors.
The sum of these divisors (counting 159139969) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011111000100100010000001
3
Ternary
102002110010222221
4
Quaternary
21133010202001
5
Quinary
311214434334
6
Senary
23442531041
8
Octal
1137044201
10
Decimal
159139969
12
Duodecimal
45366a81
16
Hexadecimal
97c4881
20
Vigesimal
29ec9i9
36
Base36
2mqx6p
md5
921e829f618ce0394e2d847aa7c271fa
sha1
40cb41bffef7ba6406d37c284c0f3c64032a62dc
sha256
2a4503ba86bf452c2f86a55a261e05080ff5717b5348854ed8171aab1e08cf08
sha512
ba88e28a3582ce67e392a49f4e3d21f7c73a3d3769308e1ca401df72a2e3076a6e89ef275c9525dfd9356d5abc4fc743b53bb3edecd79ed66012a0ec90a88981
ripemd-160
c9280f6a9b2ffd2de935ee05c14915f087c94e00
Diameter
318279938
Circumference
999905915.00581
Area
7.9562498158471E+16
Volume
1.6882097987336E+25
Surface area
3.1824999263388E+17
Circumference
999905915.00581
Perimeter
636559876
Area
25325529733320961
Diagonal
225057902.47543
Surface area
151953178399925766
Volume
4.0303040166693E+24
Space diagonal
275638511.82294
Perimeter
477419907
Area
1.0966276056677E+16
Altitude
137819255.91147
Surface area
1.0966276056677E+16
Volume
4.7497588340504E+23
Height
75019300.825145