156664168 is an even 9-digits composite number following 156664167
and preceding 156664169 . In scientific notation, it is written as 1.56664168 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors.
There are 78274800 positive integers (up to 156664168) that are relatively prime to 156664168.
156664168 has 16 divisors, whose sum is 293960160
The reverse of 156664168 is 861466651
Previous prime number is 1531
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-six million six hundred sixty-four thousand one hundred sixty-eight
Scientific notation
1.56664168 × 10^8
Engineering notation
1.56664168 × 10^6
Prime Factorization
2 × 2 × 2 × 1531 × 12791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39166042
Product of the distinct prime numbers
The prime factorization of 156664168 is 2 × 2 × 2 × 1531 × 12791.
Since it has a total of 5 prime factors.
10 , 3 , 96 , 9 , 787 , 954 , 3893 , 9193 , 61183 , 12655 , 889990 , 933599 , 3445259 , 4036232 , 83536968 , 77620396 , 701621146 , 228946096 , 6450837638 , 1091346279
n×2
313328336
n×3
469992504
n×4
626656672
n×5
783320840
n÷2
78332084
n÷3
52221389.333333
n÷3
39166042
n÷5
31332833.6
n2
24543661535132224
n3
3.8451123140751E+24
n4
6.0239132155113E+32
n5
9.4373135201228E+40
2 √n
12516.555756277
3 √n
539.08414486442
4 √n
111.87741396849
5 √n
43.550579205302
1 , 2 , 4 , 8 , 1531 , 3062 , 6124 , 12248 , 12791 , 25582 , 51164 , 102328 , 19583021 , 39166042 , 78332084 , 156664168
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
-156664167
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 156664168 can be divided by 16 positive divisors.
The sum of these divisors (counting 156664168) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010101101000000101101000
3
Ternary
101220210100211121
4
Quaternary
21111220011220
5
Quinary
310101223133
6
Senary
23313505024
8
Octal
1125500550
10
Decimal
156664168
12
Duodecimal
44572174
16
Hexadecimal
9568168
20
Vigesimal
28j3088
36
Base36
2l9uug
md5
9255f442d40ef4c11065d41603e94f0c
sha1
565ccb55bdef0d16927c12ee8ddbb6c7766c735b
sha256
163ba9448474ace696b455f6b312d1a65aee20e199f8edb6a4f2809c84f252d0
sha512
03aaecdd4e6ff55916839fb1a0fe55bdc19e03fcc8ae4733d25b5703c8f488d9e107d1acc94f51e8641825cca44db226ed156163c633086afcc02f41ac16ca32
ripemd-160
bd36fe84fced1c90937828eea0685d106ce77dec
Diameter
313328336
Circumference
984349998.53911
Area
7.7106186770966E+16
Volume
1.6106368797501E+25
Surface area
3.0842474708386E+17
Circumference
984349998.53911
Perimeter
626656672
Area
24543661535132224
Diagonal
221556591.1235
Surface area
147261969210793344
Volume
3.8451123140751E+24
Space diagonal
271350298.70151
Perimeter
469992504
Area
1.0627717195656E+16
Altitude
135675149.35075
Surface area
1.0627717195656E+16
Volume
4.5315083195107E+23
Height
73852197.041166