159968390 is an even 9-digits composite number following 159968389
and preceding 159968391 . In scientific notation, it is written as 1.59968390 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 61496064 positive integers (up to 159968390) that are relatively prime to 159968390.
159968390 has 16 divisors, whose sum is 288092160
The reverse of 159968390 is 093869951
Previous prime number is 3071
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred fifty-nine million nine hundred sixty-eight thousand three hundred ninety
Scientific notation
1.59968390 × 10^8
Engineering notation
1.59968390 × 10^6
Prime Factorization
2 × 5 × 3071 × 5209
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
159968390
Product of the distinct prime numbers
The prime factorization of 159968390 is 2 × 5 × 3071 × 5209.
Since it has a total of 4 prime factors.
7 , 5 , 44 , 79 , 986 , 409 , 4386 , 1782 , 29874 , 6854 , 487765 , 139226 , 335256 , 7504478 , 78812591 , 50270642 , 334060582 , 884739297 , 221436703 , 8406287192
n×2
319936780
n×3
479905170
n×4
639873560
n×5
799841950
n÷2
79984195
n÷3
53322796.666667
n÷3
39992097.5
n÷5
31993678
n2
25589885799192100
n3
4.0935728315806E+24
n4
6.5484225521569E+32
n5
1.0475406127082E+41
2 √n
12647.861083994
3 √n
542.84776982234
4 √n
112.46270974858
5 √n
43.732754762397
1 , 2 , 5 , 10 , 3071 , 5209 , 6142 , 10418 , 15355 , 26045 , 30710 , 52090 , 15996839 , 31993678 , 79984195 , 159968390
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
-159968389
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 159968390 can be divided by 16 positive divisors.
The sum of these divisors (counting 159968390) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100010001110110010000110
3
Ternary
102011000020101012
4
Quaternary
21202032302012
5
Quinary
311422442030
6
Senary
23512402222
8
Octal
1142166206
10
Decimal
159968390
12
Duodecimal
456a6372
16
Hexadecimal
988ec86
20
Vigesimal
29jg0ja
36
Base36
2n8oee
md5
2343c54dd909c644669f86880919e8c8
sha1
72b5ed987cb0fc7ca6bf6b34fd168d7107395c92
sha256
5ae63a0da904140a6a9507bc4af642425b8569254bf542fba280db416f3ec750
sha512
67360989b13ab78d8c4d996bce65dd3eb53c9b85a1e1c47e0359e8cba5dbf566c57ccf0378a192797aa06ac71b0efb89b1b17eb568c623629b75cfe44c01fe65
ripemd-160
17fba65c6c2c70f03b4c6237ccaff12aab0418a6
Diameter
319936780
Circumference
1005111037.6612
Area
8.0392997232944E+16
Volume
1.7147117779505E+25
Surface area
3.2157198893177E+17
Circumference
1005111037.6612
Perimeter
639873560
Area
25589885799192100
Diagonal
226229466.68899
Surface area
153539314795152600
Volume
4.0935728315806E+24
Space diagonal
277073379.08499
Perimeter
479905170
Area
1.1080745591022E+16
Altitude
138536689.5425
Surface area
1.1080745591022E+16
Volume
4.8243218474861E+23
Height
75409822.229663