166157049 (number)

166157049 is an odd 9-digits composite number following 166157048 and preceding 166157050. In scientific notation, it is written as 1.66157049 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 110771364 positive integers (up to 166157049) that are relatively prime to 166157049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66157049 × 10^8
Engineering notation 1.66157049 × 10^6

Prime Factorization of 166157049

Prime Factorization 3 × 55385683

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 166157049
Product of the distinct prime numbers

The prime factorization of 166157049 is 3 × 55385683. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 38, 10, 115, 58, 9381, 8783, 85530, 4788, 361792, 847237, 9376951, 4020745, 33274187, 74202985, 711952745, 285562667, 6499376668, 7255942743

Basic calculations (n = 166157049)

Multiplication

n×y
n×2 332314098
n×3 498471147
n×4 664628196
n×5 830785245

Division

n÷y
n÷2 83078524.5
n÷3 55385683
n÷3 41539262.25
n÷5 33231409.8

Exponentiation

ny
n2 27608164932388401
n3 4.5872912134709E+24
n4 7.6221077093396E+32
n5 1.266466924144E+41

Nth Root

y√n
2√n 12890.19196909
3√n 549.75972865989
4√n 113.53498125728
5√n 44.066012577972

Divisors of 166157049

1, 3, 55385683, 166157049

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 -166157048
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 166157049 can be divided by 4 positive divisors. The sum of these divisors (counting 166157049) is 1, the average is 0.25.

Base conversion 166157049

Base System Value
2 Binary 1001111001110101101011111001
3 Ternary 102120122122121210
4 Quaternary 21321311223321
5 Quinary 320014011144
6 Senary 24253153333
8 Octal 1171655371
10 Decimal 166157049
12 Duodecimal 4778b849
16 Hexadecimal 9e75af9
20 Vigesimal 2bi9cc9
36 Base36 2qxbll

Cryptographic Hash Functions

md5 15e88ce0b1d670ac95bbfc57bbda244e
sha1 b62d6a2bf63ff6aba350865053d93a39f044c1fa
sha256 1f2e8a066808b4a9de0ec0d4b2375c71e2f202650789c91ba416f7cb694471b4
sha512 017eede9d890f63c9e9df8f1bcc3b1e03bf0b6437b7010b8717687f7025bd4fef00fdeae1e811ca237fb370b8db1a5c8170238929482cf2fe149a3d8d1e2239f
ripemd-160 aa14f36aca08147634d3fde313263ff76aee6ecf

166157049 as geometric shapes

Circle

Radius = n
Diameter 332314098
Circumference 1043995528.9611
Area 8.6733608130687E+16

Sphere

Radius = n
Volume 1.921520050149E+25
Surface area 3.4693443252275E+17
Circumference 1043995528.9611

Square

Length = n
Perimeter 664628196
Area 27608164932388401
Diagonal 234981552.17969

Cube

Length = n
Surface area 165648989594330406
Volume 4.5872912134709E+24
Space diagonal 287792450.90371

Equilateral Triangle

Length = n
Perimeter 498471147
Area 1.195468609166E+16
Altitude 143896225.45186

Triangular Pyramid

Length = n
Surface area 1.195468609166E+16
Volume 5.4061745405379E+23
Height 78327184.059897