166156742 is an even 9-digits composite number following 166156741
and preceding 166156743 . In scientific notation, it is written as 1.66156742 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 78191392 positive integers (up to 166156742) that are relatively prime to 166156742.
166156742 has 8 divisors, whose sum is 263896056
The reverse of 166156742 is 247651661
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-six million one hundred fifty-six thousand seven hundred forty-two
Scientific notation
1.66156742 × 10^8
Engineering notation
1.66156742 × 10^6
Prime Factorization
2 × 17 × 4886963
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166156742
Product of the distinct prime numbers
The prime factorization of 166156742 is 2 × 17 × 4886963.
Since it has a total of 3 prime factors.
10 , 6 , 69 , 71 , 303 , 303 , 4918 , 8378 , 27618 , 81844 , 433911 , 826720 , 2118297 , 1630441 , 81061665 , 55956010 , 875409995 , 299086413 , 2322756579 , 3257253292
n×2
332313484
n×3
498470226
n×4
664626968
n×5
830783710
n÷2
83078371
n÷3
55385580.666667
n÷3
41539185.5
n÷5
33231348.4
n2
27608062912054564
n3
4.587265786398E+24
n4
7.6220513775596E+32
n5
1.2664552242519E+41
2 √n
12890.180060806
3 √n
549.7593900719
4 √n
113.53492881403
5 √n
44.06599629425
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-166156741
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 166156742 can be divided by 8 positive divisors.
The sum of these divisors (counting 166156742) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111001110101100111000110
3
Ternary
102120122122012102
4
Quaternary
21321311213012
5
Quinary
320014003432
6
Senary
24253152102
8
Octal
1171654706
10
Decimal
166156742
12
Duodecimal
4778b632
16
Hexadecimal
9e759c6
20
Vigesimal
2bi9bh2
36
Base36
2qxbd2
md5
4ad8a3d49f1f361ef80b90d8be46eb56
sha1
62d4845e6e0e2ef926aa98cee50a4917dc6125f2
sha256
19cb7190faf29803290bbc62210a7c1e9803386917a9ac01b961b07eff206b3a
sha512
0332d8fa77ba1c6072e33508882dd3ddcaa7ad30a3f09ce5410702293b5d272f6640000dc1f1eb2e727ebf1f6ea44e8af31c9d69ba3cb275d9a444217b60f456
ripemd-160
61c185d01bac0aeff4c56e3f4b1abede573aa7ed
Diameter
332313484
Circumference
1043993600.0232
Area
8.6733287624355E+16
Volume
1.9215093992816E+25
Surface area
3.4693315049742E+17
Circumference
1043993600.0232
Perimeter
664626968
Area
27608062912054564
Diagonal
234981118.01613
Surface area
165648377472327384
Volume
4.587265786398E+24
Space diagonal
287791919.16411
Perimeter
498470226
Area
1.1954641915559E+16
Altitude
143895959.58206
Surface area
1.1954641915559E+16
Volume
5.4061445744451E+23
Height
78327039.338709