166156743 (number)

166156743 is an odd 9-digits composite number following 166156742 and preceding 166156744. In scientific notation, it is written as 1.66156743 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 110699264 positive integers (up to 166156743) that are relatively prime to 166156743.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66156743 × 10^8
Engineering notation 1.66156743 × 10^6

Prime Factorization of 166156743

Prime Factorization 3 × 1613 × 34337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166156743
Product of the distinct prime numbers

The prime factorization of 166156743 is 3 × 1613 × 34337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166156743)

Multiplication

n×y
n×2 332313486
n×3 498470229
n×4 664626972
n×5 830783715

Division

n÷y
n÷2 83078371.5
n÷3 55385581
n÷3 41539185.75
n÷5 33231348.6

Exponentiation

ny
n2 27608063244368049
n3 4.5872658692222E+24
n4 7.6220515610503E+32
n5 1.2664552623622E+41

Nth Root

y√n
2√n 12890.180099595
3√n 549.7593911748
4√n 113.53492898485
5√n 44.065996347292

Divisors of 166156743

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 -166156742
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 166156743 can be divided by 8 positive divisors. The sum of these divisors (counting 166156743) is 1, the average is 0.125.

Base conversion 166156743

Base System Value
2 Binary 1001111001110101100111000111
3 Ternary 102120122122012110
4 Quaternary 21321311213013
5 Quinary 320014003433
6 Senary 24253152103
8 Octal 1171654707
10 Decimal 166156743
12 Duodecimal 4778b633
16 Hexadecimal 9e759c7
20 Vigesimal 2bi9bh3
36 Base36 2qxbd3

Cryptographic Hash Functions

md5 c1aa86e560738072fe82ccfd21b28c33
sha1 b57c607c2a19c0deadddac319d29d781ea8b81a0
sha256 02f2359951423ebbe9e460ed34c39006dca8767ee34d5b17a5cf99dcdd8a7786
sha512 57751a206dc09f60e2d2393c4fdacfea8e3b540d551f0bee43a02949ce77d2726bcf4edea74848d8d254c5e9e8904706a6b5c3139f7a3e986350b694a7830a4b
ripemd-160 0a9c5b92deb6e60fe40080d2391e917e65f15ff1

166156743 as geometric shapes

Circle

Radius = n
Diameter 332313486
Circumference 1043993606.3064
Area 8.6733288668349E+16

Sphere

Radius = n
Volume 1.9215094339749E+25
Surface area 3.469331546734E+17
Circumference 1043993606.3064

Square

Length = n
Perimeter 664626972
Area 27608063244368049
Diagonal 234981119.43034

Cube

Length = n
Surface area 165648379466208294
Volume 4.5872658692222E+24
Space diagonal 287791920.89616

Equilateral Triangle

Length = n
Perimeter 498470229
Area 1.1954642059455E+16
Altitude 143895960.44808

Triangular Pyramid

Length = n
Surface area 1.1954642059455E+16
Volume 5.4061446720544E+23
Height 78327039.810114