168994406 (number)

168994406 is an even 9-digits composite number following 168994405 and preceding 168994407. In scientific notation, it is written as 1.68994406 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 72426168 positive integers (up to 168994406) that are relatively prime to 168994406.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-four thousand four hundred six

Notation

Scientific notation 1.68994406 × 10^8
Engineering notation 1.68994406 × 10^6

Prime Factorization of 168994406

Prime Factorization 2 × 7 × 12071029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168994406
Product of the distinct prime numbers

The prime factorization of 168994406 is 2 × 7 × 12071029. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 34, 88, 193, 742, 7467, 5990, 73815, 8583, 385503, 326869, 3138805, 1596781, 42986256, 84406145, 346579055, 674590302, 3921129443, 4461392285

Basic calculations (n = 168994406)

Multiplication

n×y
n×2 337988812
n×3 506983218
n×4 675977624
n×5 844972030

Division

n÷y
n÷2 84497203
n÷3 56331468.666667
n÷3 42248601.5
n÷5 33798881.2

Exponentiation

ny
n2 28559109259292836
n3 4.8263297051633E+24
n4 8.1562272168423E+32
n5 1.3783567737113E+41

Nth Root

y√n
2√n 12999.784844373
3√n 552.87138110999
4√n 114.01659898617
5√n 44.215492395213

Divisors of 168994406

1, 2, 7, 14, 12071029, 24142058, 84497203, 168994406

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 -168994405
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 168994406 can be divided by 8 positive divisors. The sum of these divisors (counting 168994406) is 1, the average is 0.125.

Base conversion 168994406

Base System Value
2 Binary 1010000100101010011001100110
3 Ternary 102202222210202002
4 Quaternary 22010222121212
5 Quinary 321230310111
6 Senary 24434045302
8 Octal 1204523146
10 Decimal 168994406
12 Duodecimal 48719832
16 Hexadecimal a12a666
20 Vigesimal 2cg4606
36 Base36 2sm4x2

Cryptographic Hash Functions

md5 a64aeee9a3cf0b0e2279d19b7d65621e
sha1 8b7eb69ef099400f561a5c02b1fef952fa8c503c
sha256 4a7d1b0188b28b2139925496820f5ab57cfe30871bb01c39c37936bd4b104d3d
sha512 62fc9adf70642f993cbf3e8c46b278bbd7fba5e1c4030883110bd7cebb66bfdf0cce06175f8058d58889c290e6be12e771c642e0bb0289fdf16fe687409d9ee6
ripemd-160 385b1fd67d257ee5145a97eff7e3a8642577bac5

168994406 as geometric shapes

Circle

Radius = n
Diameter 337988812
Circumference 1061823168.7747
Area 8.9721087842063E+16

Sphere

Radius = n
Volume 2.0216482594058E+25
Surface area 3.5888435136825E+17
Circumference 1061823168.7747

Square

Length = n
Perimeter 675977624
Area 28559109259292836
Diagonal 238994180.93039

Cube

Length = n
Surface area 171354655555757016
Volume 4.8263297051633E+24
Space diagonal 292706897.38692

Equilateral Triangle

Length = n
Perimeter 506983218
Area 1.2366457064001E+16
Altitude 146353448.69346

Triangular Pyramid

Length = n
Surface area 1.2366457064001E+16
Volume 5.6878841046051E+23
Height 79664726.976795