166156742 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-six thousand seven hundred forty-two

Notation

Scientific notation 1.66156742 × 10^8
Engineering notation 1.66156742 × 10^6

Prime Factorization of 166156742

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.

Most popular turbo-numbers

Basic calculations (n = 166156742)

Multiplication

n×y
n×2 332313484
n×3 498470226
n×4 664626968
n×5 830783710

Division

n÷y
n÷2 83078371
n÷3 55385580.666667
n÷3 41539185.5
n÷5 33231348.4

Exponentiation

ny
n2 27608062912054564
n3 4.587265786398E+24
n4 7.6220513775596E+32
n5 1.2664552242519E+41

Nth Root

y√n
2√n 12890.180060806
3√n 549.7593900719
4√n 113.53492881403
5√n 44.06599629425

Divisors of 166156742

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 conversion 166156742

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

Cryptographic Hash Functions

md5 4ad8a3d49f1f361ef80b90d8be46eb56
sha1 62d4845e6e0e2ef926aa98cee50a4917dc6125f2
sha256 19cb7190faf29803290bbc62210a7c1e9803386917a9ac01b961b07eff206b3a
sha512 0332d8fa77ba1c6072e33508882dd3ddcaa7ad30a3f09ce5410702293b5d272f6640000dc1f1eb2e727ebf1f6ea44e8af31c9d69ba3cb275d9a444217b60f456
ripemd-160 61c185d01bac0aeff4c56e3f4b1abede573aa7ed

166156742 as geometric shapes

Circle

Radius = n
Diameter 332313484
Circumference 1043993600.0232
Area 8.6733287624355E+16

Sphere

Radius = n
Volume 1.9215093992816E+25
Surface area 3.4693315049742E+17
Circumference 1043993600.0232

Square

Length = n
Perimeter 664626968
Area 27608062912054564
Diagonal 234981118.01613

Cube

Length = n
Surface area 165648377472327384
Volume 4.587265786398E+24
Space diagonal 287791919.16411

Equilateral Triangle

Length = n
Perimeter 498470226
Area 1.1954641915559E+16
Altitude 143895959.58206

Triangular Pyramid

Length = n
Surface area 1.1954641915559E+16
Volume 5.4061445744451E+23
Height 78327039.338709