166687297 (number)

166687297 is an odd 9-digits composite number following 166687296 and preceding 166687298. In scientific notation, it is written as 1.66687297 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 142441200 positive integers (up to 166687297) that are relatively prime to 166687297.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million six hundred eighty-seven thousand two hundred ninety-seven

Notation

Scientific notation 1.66687297 × 10^8
Engineering notation 1.66687297 × 10^6

Prime Factorization of 166687297

Prime Factorization 7 × 331 × 71941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166687297
Product of the distinct prime numbers

The prime factorization of 166687297 is 7 × 331 × 71941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 92, 54, 92, 393, 8220, 5899, 97805, 15237, 793945, 948196, 5093047, 9898175, 64541017, 72278784, 177734281, 961419728, 6726182040, 5725466682

Basic calculations (n = 166687297)

Multiplication

n×y
n×2 333374594
n×3 500061891
n×4 666749188
n×5 833436485

Division

n÷y
n÷2 83343648.5
n÷3 55562432.333333
n÷3 41671824.25
n÷5 33337459.4

Exponentiation

ny
n2 27784654981166209
n3 4.6313490368882E+24
n4 7.7198705242244E+32
n5 1.2868043508729E+41

Nth Root

y√n
2√n 12910.743472008
3√n 550.34391383221
4√n 113.62545257119
5√n 44.094101841243

Divisors of 166687297

1, 7, 331, 2317, 71941, 503587, 23812471, 166687297

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 -166687296
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 166687297 can be divided by 8 positive divisors. The sum of these divisors (counting 166687297) is 1, the average is 0.125.

Base conversion 166687297

Base System Value
2 Binary 1001111011110111001001000001
3 Ternary 102121122120222121
4 Quaternary 21323313021001
5 Quinary 320132443142
6 Senary 24312404241
8 Octal 1173671101
10 Decimal 166687297
12 Duodecimal 479a6681
16 Hexadecimal 9ef7241
20 Vigesimal 2c1fi4h
36 Base36 2r8oqp

Cryptographic Hash Functions

md5 bd75e093138c33af52f907f825248067
sha1 84de5c97e3f57fb5a3181b85768cf6a721092549
sha256 2772bc01ddfb9ed67683905e07466306661dc17f1021d72e3c28580478b293e2
sha512 120f3d678e1137587341a6bf4c6a9cac6fb419366ceeaa1120b9a9678892f2639c8d92ae1a449e761db8080d87b9f251645775de4194980e0d47ef4baa630200
ripemd-160 19d1eaf95d9f02b25ba5dbda3dfe82ee2c39cceb

166687297 as geometric shapes

Circle

Radius = n
Diameter 333374594
Circumference 1047327175.4039
Area 8.7288067971359E+16

Sphere

Radius = n
Volume 1.9399749480664E+25
Surface area 3.4915227188544E+17
Circumference 1047327175.4039

Square

Length = n
Perimeter 666749188
Area 27784654981166209
Diagonal 235731436.09271

Cube

Length = n
Surface area 166707929886997254
Volume 4.6313490368882E+24
Space diagonal 288710867.38032

Equilateral Triangle

Length = n
Perimeter 500061891
Area 1.2031108524538E+16
Altitude 144355433.69016

Triangular Pyramid

Length = n
Surface area 1.2031108524538E+16
Volume 5.4580971833757E+23
Height 78577145.364237