159691640 is an even 9-digits composite number following 159691639
and preceding 159691641 . In scientific notation, it is written as 1.59691640 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 63876640 positive integers (up to 159691640) that are relatively prime to 159691640.
159691640 has 16 divisors, whose sum is 359306280
The reverse of 159691640 is 046196951
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-nine million six hundred ninety-one thousand six hundred forty
Scientific notation
1.59691640 × 10^8
Engineering notation
1.59691640 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 3992291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39922910
Product of the distinct prime numbers
The prime factorization of 159691640 is 2 × 2 × 2 × 5 × 3992291.
Since it has a total of 5 prime factors.
3 , 6 , 46 , 78 , 100 , 453 , 6210 , 4483 , 85520 , 3770 , 611555 , 805206 , 8958054 , 8072780 , 66859668 , 5021061 , 203338654 , 874261213 , 8339251739 , 8129935204
n×2
319383280
n×3
479074920
n×4
638766560
n×5
798458200
n÷2
79845820
n÷3
53230546.666667
n÷3
39922910
n÷5
31938328
n2
25501419885889600
n3
4.0723635639063E+24
n4
6.5032241619645E+32
n5
1.0385105317117E+41
2 √n
12636.915762954
3 √n
542.53454160777
4 √n
112.41403721491
5 √n
43.717612490814
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 3992291 , 7984582 , 15969164 , 19961455 , 31938328 , 39922910 , 79845820 , 159691640
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-159691639
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 159691640 can be divided by 16 positive divisors.
The sum of these divisors (counting 159691640) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100001001011001101111000
3
Ternary
102010111011202012
4
Quaternary
21201023031320
5
Quinary
311340113030
6
Senary
23502425052
8
Octal
1141131570
10
Decimal
159691640
12
Duodecimal
45592188
16
Hexadecimal
984b378
20
Vigesimal
29i1920
36
Base36
2n2quw
md5
6f0b8a20864854ed2104bf4c9b157af1
sha1
1e707a7b702cb841814fbca715dec98897441a18
sha256
f05df388b80205247d1b18be64928687a80780c3060def152c672b2eee69f0bb
sha512
af1f15839dd96925b60e63184fd57d80649f5e218ac60ac272cbd950622d04be789fc5a6c0e6ba3e7048b39349540f823c2abb1af5ab744437279e8bec8b4015
ripemd-160
598ce5f9039b88a840f9b2d0b5cdbdd683391a6d
Diameter
319383280
Circumference
1003372166.1274
Area
8.0115073369619E+16
Volume
1.705827660682E+25
Surface area
3.2046029347848E+17
Circumference
1003372166.1274
Perimeter
638766560
Area
25501419885889600
Diagonal
225838083.0856
Surface area
153008519315337600
Volume
4.0723635639063E+24
Space diagonal
276594034.024
Perimeter
479074920
Area
1.1042438726877E+16
Altitude
138297017.012
Surface area
1.1042438726877E+16
Volume
4.7993264858253E+23
Height
75279361.028534