166640369 (number)

166640369 is an odd 9-digits composite number following 166640368 and preceding 166640370. In scientific notation, it is written as 1.66640369 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 142758000 positive integers (up to 166640369) that are relatively prime to 166640369.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million six hundred forty thousand three hundred sixty-nine

Notation

Scientific notation 1.66640369 × 10^8
Engineering notation 1.66640369 × 10^6

Prime Factorization of 166640369

Prime Factorization 7 × 10501 × 2267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166640369
Product of the distinct prime numbers

The prime factorization of 166640369 is 7 × 10501 × 2267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 33, 31, 42, 168, 9138, 3697, 88381, 19072, 802782, 33420, 7616282, 5439979, 31057582, 70753720, 350156267, 129486676, 4474403295, 2299652232

Basic calculations (n = 166640369)

Multiplication

n×y
n×2 333280738
n×3 499921107
n×4 666561476
n×5 833201845

Division

n÷y
n÷2 83320184.5
n÷3 55546789.666667
n÷3 41660092.25
n÷5 33328073.8

Exponentiation

ny
n2 27769012580456161
n3 4.6274385031729E+24
n4 7.7111805969353E+32
n5 1.2849939800989E+41

Nth Root

y√n
2√n 12908.925942928
3√n 550.29226229925
4√n 113.6174543938
5√n 44.091618771312

Divisors of 166640369

1, 7, 2267, 10501, 15869, 73507, 23805767, 166640369

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 -166640368
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 166640369 can be divided by 8 positive divisors. The sum of these divisors (counting 166640369) is 1, the average is 0.125.

Base conversion 166640369

Base System Value
2 Binary 1001111011101011101011110001
3 Ternary 102121120012121112
4 Quaternary 21323223223301
5 Quinary 320124442434
6 Senary 24311403105
8 Octal 1173535361
10 Decimal 166640369
12 Duodecimal 47983495
16 Hexadecimal 9eebaf1
20 Vigesimal 2c1a0i9
36 Base36 2r7oj5

Cryptographic Hash Functions

md5 7fc333ec5f0d4f1335e4d748feb579da
sha1 7477ac7b71d351afd59487d28f6639b44a3d8089
sha256 57fcf015763ed5c32b2f273c09b5745685071cbc90342091c26c49d4b1f81f2d
sha512 7aa116ab75bcdad513420096cafdda7225e460b3baad93b2e975026460aadbb289e0bde610148c8d5f5e93d29036566e4825a4923519eaa84fcedab267f38a8d
ripemd-160 88ef33bfad89a342ac625ee9d5411b872cad0453

166640369 as geometric shapes

Circle

Radius = n
Diameter 333280738
Circumference 1047032318.0838
Area 8.7238925920204E+16

Sphere

Radius = n
Volume 1.9383369075342E+25
Surface area 3.4895570368081E+17
Circumference 1047032318.0838

Square

Length = n
Perimeter 666561476
Area 27769012580456161
Diagonal 235665069.87866

Cube

Length = n
Surface area 166614075482736966
Volume 4.6274385031729E+24
Space diagonal 288629585.70003

Equilateral Triangle

Length = n
Perimeter 499921107
Area 1.2024335166342E+16
Altitude 144314792.85001

Triangular Pyramid

Length = n
Surface area 1.2024335166342E+16
Volume 5.4534885751954E+23
Height 78555023.292886