159920245 is an odd 9-digits composite number following 159920244
and preceding 159920246 . In scientific notation, it is written as 1.59920245 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 121008384 positive integers (up to 159920245) that are relatively prime to 159920245.
159920245 has 16 divisors, whose sum is 202328640
The reverse of 159920245 is 542029951
Previous prime number is 977
Is Prime? no Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred fifty-nine million nine hundred twenty thousand two hundred forty-five
Scientific notation
1.59920245 × 10^8
Engineering notation
1.59920245 × 10^6
Prime Factorization
5 × 19 × 977 × 1723
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
159920245 Product of the distinct prime numbers
The prime factorization of 159920245 is 5 × 19 × 977 × 1723.
Since it has a total of 4 prime factors.
4 , 1 , 14 , 18 , 81 , 588 , 2587 , 3863 , 21127 , 10317 , 539145 , 849779 , 8329210 , 9544328 , 10400500 , 86185105 , 200138065 , 152899372 , 4300333020 , 6399790336
n×2
319840490
n×3
479760735
n×4
639680980
n×5
799601225
n÷2
79960122.5
n÷3
53306748.333333
n÷3
39980061.25
n÷5
31984049
n2
25574484760860025
n3
4.0898778687055E+24
n4
6.5405427078346E+32
n5
1.0459651922699E+41
2 √n12645.957654523
3 √n542.79330483653
4 √n112.45424693858
5 √n43.73012203352
1 , 5 , 19 , 95 , 977 , 1723 , 4885 , 8615 , 18563 , 32737 , 92815 , 163685 , 1683371 , 8416855 , 31984049 , 159920245
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
-159920244 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 159920245 can be divided by 16 positive divisors.
The sum of these divisors (counting 159920245) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100010000011000001110101
3
Ternary
102010220210100001
4
Quaternary
21202003001311
5
Quinary
311414421440
6
Senary
23511351301
8
Octal
1142030165
10
Decimal
159920245
12
Duodecimal
45682531
16
Hexadecimal
9883075
20
Vigesimal
29ja0c5
36
Base36
2n7n91
md5
a0202c4add2c6c5176edb49409116171
sha1
33f62dc58829e8bf3cf8daa377287e56e6d5c0d2
sha256
4713996f5060cd08be7f3adf85133e9ddd060efcdacbf4e10bebabf0e9cd9f0e
sha512
03ddd267d222b68574a6f8b33ecb1350cc878a0990cbcbd727bbb381c5dab0823050c00d109b872c02b3f6d20753965670f88c7e9d7c5112289f50e8e9f00180
ripemd-160
7111262a44be165c1c2caf40961a5bfcb20a423c
Diameter
319840490
Circumference
1004808533.7046
Area
8.0344613444062E+16
Volume
1.7131640355206E+25
Surface area
3.2137845377625E+17
Circumference
1004808533.7046
Perimeter
639680980
Area
25574484760860025
Diagonal
226161379.37703
Surface area
153446908565160150
Volume
4.0898778687055E+24
Space diagonal
276989989.49886
Perimeter
479760735
Area
1.1074076745801E+16
Altitude
138494994.74943
Surface area
1.1074076745801E+16
Volume
4.8199672919774E+23
Height
75387126.459009