156664361 is an odd 9-digits composite number following 156664360
and preceding 156664362 . In scientific notation, it is written as 1.56664361 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 134283732 positive integers (up to 156664361) that are relatively prime to 156664361.
156664361 has 4 divisors, whose sum is 179044992
The reverse of 156664361 is 163466651
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-six million six hundred sixty-four thousand three hundred sixty-one
Scientific notation
1.56664361 × 10^8
Engineering notation
1.56664361 × 10^6
Prime Factorization
7 × 22380623
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
156664361
Product of the distinct prime numbers
The prime factorization of 156664361 is 7 × 22380623.
Since it has a total of 2 prime factors.
4 , 8 , 90 , 99 , 137 , 61 , 1923 , 5330 , 31140 , 31969 , 499716 , 201723 , 7489557 , 7831441 , 80328149 , 49719267 , 113916491 , 860606310 , 353088832 , 2065333788
n×2
313328722
n×3
469993083
n×4
626657444
n×5
783321805
n÷2
78332180.5
n÷3
52221453.666667
n÷3
39166090.25
n÷5
31332872.2
n2
24543722007538321
n3
3.8451265248726E+24
n4
6.0239428998332E+32
n5
9.4373716510286E+40
2 √n
12516.563466064
3 √n
539.08436623645
4 √n
111.87744842489
5 √n
43.550589935589
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
-156664360
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 156664361 can be divided by 4 positive divisors.
The sum of these divisors (counting 156664361) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010101101000001000101001
3
Ternary
101220210101002202
4
Quaternary
21111220020221
5
Quinary
310101224421
6
Senary
23313505545
8
Octal
1125501051
10
Decimal
156664361
12
Duodecimal
445722b5
16
Hexadecimal
9568229
20
Vigesimal
28j30i1
36
Base36
2l9uzt
md5
082995cd6f040237e5d780ffdb0d6409
sha1
ff38d9862d8bf7a4360f8ecd591373a8e348bde8
sha256
e1260ee9959dd47c853f9c855c3503471caae3d6f16841ed5c1f80db6b0235a5
sha512
27ec9e928b7b2cabb8c0181eeaedcc7a5163e8eb8435c1e709cfcec95bc324df06f54a5fb2735a5eb9c259ff07782c8cf506de5edbf0d5844eda40c9950bbf8a
ripemd-160
30f2e290d5669eacc056f7dec81e7593058a1edf
Diameter
313328722
Circumference
984351211.19388
Area
7.7106376750633E+16
Volume
1.6106428323551E+25
Surface area
3.0842550700253E+17
Circumference
984351211.19388
Perimeter
626657444
Area
24543722007538321
Diagonal
221556864.06671
Surface area
147262332045229926
Volume
3.8451265248726E+24
Space diagonal
271350632.98731
Perimeter
469993083
Area
1.0627743380976E+16
Altitude
135675316.49366
Surface area
1.0627743380976E+16
Volume
4.5315250670962E+23
Height
73852288.022238