159396985 is an odd 9-digits composite number following 159396984
and preceding 159396986 . In scientific notation, it is written as 1.59396985 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 109823040 positive integers (up to 159396985) that are relatively prime to 159396985.
159396985 has 16 divisors, whose sum is 219648960
The reverse of 159396985 is 589693951
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred fifty-nine million three hundred ninety-six thousand nine hundred eighty-five
Scientific notation
1.59396985 × 10^8
Engineering notation
1.59396985 × 10^6
Prime Factorization
11 × 5 × 19 × 152533
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
159396985 Product of the distinct prime numbers
The prime factorization of 159396985 is 11 × 5 × 19 × 152533.
Since it has a total of 4 prime factors.
3 , 4 , 89 , 45 , 872 , 87 , 4303 , 9974 , 42867 , 15056 , 677416 , 508924 , 44773 , 4592806 , 62964271 , 61735087 , 910726224 , 271620621 , 883973371 , 2407511820
n×2
318793970
n×3
478190955
n×4
637587940
n×5
796984925
n÷2
79698492.5
n÷3
53132328.333333
n÷3
39849246.25
n÷5
31879397
n2
25407398827090225
n3
4.0498627697307E+24
n4
6.4553591515883E+32
n5
1.0289647858553E+41
2 √n12625.251878676
3 √n542.20065032732
4 √n112.36214611103
5 √n43.701467461494
1 , 5 , 11 , 19 , 55 , 95 , 209 , 1045 , 152533 , 762665 , 1677863 , 2898127 , 8389315 , 14490635 , 31879397 , 159396985
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
-159396984 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 159396985 can be divided by 16 positive divisors.
The sum of these divisors (counting 159396985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100000000011010001111001
3
Ternary
102002221012120001
4
Quaternary
21200003101321
5
Quinary
311301200420
6
Senary
23452233001
8
Octal
1140032171
10
Decimal
159396985
12
Duodecimal
4546b761
16
Hexadecimal
9803479
20
Vigesimal
29g4c95
36
Base36
2mwfi1
md5
61b652fa1a04b5601dc992256925fd5c
sha1
a76aba63496721d2bb8658529a615b7cd8e9bba0
sha256
ff793d55943888398d2774527604ab357345ba2a5282dcb00d348cc6c019ef13
sha512
0d91492ff60ade1e81c24b61d6ca411b3a818c2624386d4b5cdd324e229927580f29f1a86456bdbe434e220c3eeee5a48a56a8cd335f2fd49d4daf1b3e325815
ripemd-160
293c128a95586bfe61ddeec1c696ada7858396e7
Diameter
318793970
Circumference
1001520794.1607
Area
7.9819697502013E+16
Volume
1.6964025500577E+25
Surface area
3.1927879000805E+17
Circumference
1001520794.1607
Perimeter
637587940
Area
25407398827090225
Diagonal
225421377.98838
Surface area
152444392962541350
Volume
4.0498627697307E+24
Space diagonal
276083676.59329
Perimeter
478190955
Area
1.1001726414172E+16
Altitude
138041838.29665
Surface area
1.1001726414172E+16
Volume
4.7728090455859E+23
Height
75140459.32946