159968245 is an odd 9-digits composite number following 159968244
and preceding 159968246 . In scientific notation, it is written as 1.59968245 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 127974592 positive integers (up to 159968245) that are relatively prime to 159968245.
159968245 has 4 divisors, whose sum is 191961900
The reverse of 159968245 is 542869951
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-nine million nine hundred sixty-eight thousand two hundred forty-five
Scientific notation
1.59968245 × 10^8
Engineering notation
1.59968245 × 10^6
Prime Factorization
5 × 31993649
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
159968245
Product of the distinct prime numbers
The prime factorization of 159968245 is 5 × 31993649.
Since it has a total of 2 prime factors.
9 , 6 , 5 , 26 , 25 , 772 , 3314 , 1993 , 95716 , 24861 , 381354 , 175159 , 765017 , 832366 , 34548938 , 99697957 , 438690065 , 956736759 , 6413659721 , 7885179615
n×2
319936490
n×3
479904735
n×4
639872980
n×5
799841225
n÷2
79984122.5
n÷3
53322748.333333
n÷3
39992061.25
n÷5
31993649
n2
25589839408380025
n3
4.0935616999904E+24
n4
6.5483988094668E+32
n5
1.0475358651105E+41
2 √n
12647.855351798
3 √n
542.84760580462
4 √n
112.4626842637
5 √n
43.732746834266
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
-159968244
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 159968245 can be divided by 4 positive divisors.
The sum of these divisors (counting 159968245) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100010001110101111110101
3
Ternary
102011000020011211
4
Quaternary
21202032233311
5
Quinary
311422440440
6
Senary
23512401421
8
Octal
1142165765
10
Decimal
159968245
12
Duodecimal
456a6271
16
Hexadecimal
988ebf5
20
Vigesimal
29jg0c5
36
Base36
2n8oad
md5
38830fc2f703bc8aabfefda68755f69f
sha1
41ee205bd71ca483fa10593eb1967a2a4773926d
sha256
2a5c0990b57327beedb0d0cee170e23fd7d81655f1eeb4ab35d01c67ef84bd7c
sha512
c09d331a9a897458d1ee92e47a077326d0a9f77995b4905aa3ef0be40c821d2650d98db944375773cc84754398507fd676923759d0d7acebf3b0690f91089e0b
ripemd-160
aeaf6e6e350a46074fe7de8539e3c1edfbd52f21
Diameter
319936490
Circumference
1005110126.5993
Area
8.0392851491909E+16
Volume
1.7147071151608E+25
Surface area
3.2157140596764E+17
Circumference
1005110126.5993
Perimeter
639872980
Area
25589839408380025
Diagonal
226229261.62802
Surface area
153539036450280150
Volume
4.0935616999904E+24
Space diagonal
277073127.93763
Perimeter
479904735
Area
1.1080725503211E+16
Altitude
138536563.96881
Surface area
1.1080725503211E+16
Volume
4.8243087287812E+23
Height
75409753.876007