159492728 is an even 9-digits composite number following 159492727
and preceding 159492729 . In scientific notation, it is written as 1.59492728 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors.
There are 79746360 positive integers (up to 159492728) that are relatively prime to 159492728.
159492728 has 8 divisors, whose sum is 299048880
The reverse of 159492728 is 827294951
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-nine million four hundred ninety-two thousand seven hundred twenty-eight
Scientific notation
1.59492728 × 10^8
Engineering notation
1.59492728 × 10^6
Prime Factorization
2 × 2 × 2 × 19936591
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39873182
Product of the distinct prime numbers
The prime factorization of 159492728 is 2 × 2 × 2 × 19936591.
Since it has a total of 4 prime factors.
3 , 6 , 78 , 10 , 778 , 77 , 1746 , 7518 , 47690 , 14489 , 865 , 571043 , 2285513 , 7676650 , 42225833 , 87687871 , 153379385 , 134461613 , 5905741825 , 5814579984
n×2
318985456
n×3
478478184
n×4
637970912
n×5
797463640
n÷2
79746364
n÷3
53164242.666667
n÷3
39873182
n÷5
31898545.6
n2
25437930284881984
n3
4.0571648958096E+24
n4
6.4708829717852E+32
n5
1.0320587777388E+41
2 √n
12629.043035796
3 √n
542.30918756757
4 √n
112.37901510423
5 √n
43.706716123725
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
-159492727
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 159492728 can be divided by 8 positive divisors.
The sum of these divisors (counting 159492728) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100000011010101001111000
3
Ternary
102010010001220002
4
Quaternary
21200122221320
5
Quinary
311312231403
6
Senary
23454252132
8
Octal
1140325170
10
Decimal
159492728
12
Duodecimal
454b7048
16
Hexadecimal
981aa78
20
Vigesimal
29ggbg8
36
Base36
2myhdk
md5
a84a02e2e6e14d3cfc6750b506377f69
sha1
3f41096ba6468c5e1ab36a8cdc8e6b2a08f73203
sha256
cde3e2f31bcb7fcafa16d99793ad55d1cbae35aab11601c51f8d52ef00ef96d9
sha512
2123732b86b4c646c4ea29141362096a7f9725648a5085aff4eaf200e00024c5c8c954383467362998d0e383e0d1daae6d2a8e63f725ddd8b7483992dc68104b
ripemd-160
c93de8271b91efe49d200c94b14bfdc6cb4f4a0a
Diameter
318985456
Circumference
1002122365.1716
Area
7.9915614905515E+16
Volume
1.6994612574771E+25
Surface area
3.1966245962206E+17
Circumference
1002122365.1716
Perimeter
637970912
Area
25437930284881984
Diagonal
225556779.03748
Surface area
152627581709291904
Volume
4.0571648958096E+24
Space diagonal
276249508.33376
Perimeter
478478184
Area
1.1014946923203E+16
Altitude
138124754.16688
Surface area
1.1014946923203E+16
Volume
4.7814146836984E+23
Height
75185593.012494