168209212 (number)

168209212 is an even 9-digits composite number following 168209211 and preceding 168209213. In scientific notation, it is written as 1.68209212 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 80447840 positive integers (up to 168209212) that are relatively prime to 168209212.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred nine thousand two hundred twelve

Notation

Scientific notation 1.68209212 × 10^8
Engineering notation 1.68209212 × 10^6

Prime Factorization of 168209212

Prime Factorization 2 × 2 × 23 × 1828361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84104606
Product of the distinct prime numbers

The prime factorization of 168209212 is 2 × 2 × 23 × 1828361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 21, 12, 744, 82, 3008, 6423, 77257, 1454, 492818, 611663, 8311799, 7405187, 34052333, 85181554, 611283714, 231165876, 372680158, 7995066129

Basic calculations (n = 168209212)

Multiplication

n×y
n×2 336418424
n×3 504627636
n×4 672836848
n×5 841046060

Division

n÷y
n÷2 84104606
n÷3 56069737.333333
n÷3 42052303
n÷5 33641842.4

Exponentiation

ny
n2 28294339001660944
n3 4.7593684675303E+24
n4 8.0056961954091E+32
n5 1.3466318485412E+41

Nth Root

y√n
2√n 12969.549413916
3√n 552.01378790037
4√n 113.88392956829
5√n 44.174328378193

Divisors of 168209212

1, 2, 4, 23, 46, 92, 1828361, 3656722, 7313444, 42052303, 84104606, 168209212

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168209211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168209212 can be divided by 12 positive divisors. The sum of these divisors (counting 168209212) is 1, the average is 0.083333333333333.

Base conversion 168209212

Base System Value
2 Binary 1010000001101010101100111100
3 Ternary 102201111220122211
4 Quaternary 22001222230330
5 Quinary 321030143322
6 Senary 24405150204
8 Octal 1201525474
10 Decimal 168209212
12 Duodecimal 483bb364
16 Hexadecimal a06ab3c
20 Vigesimal 2cb630c
36 Base36 2s5b24

Cryptographic Hash Functions

md5 1cbaae61b5b6f54af9b6e9140837df21
sha1 746a37554552d98ea881b5b7a8f1256406112d8f
sha256 3c1316dc926bdc389f695d29c7fa494211a114b419851389f118246f64c6c699
sha512 5910dab0b5b46eb88e616d92cfebf5a7c014c87a6c2469f8e8be9886399f80d0ab98649b09354e7ef8e95111d9db9add503500548d7fceef423802929391cfb5
ripemd-160 72bf131c028a9b38e1a40a11902c24e68aa0d5ee

168209212 as geometric shapes

Circle

Radius = n
Diameter 336418424
Circumference 1056889649.3707
Area 8.8889287545797E+16

Sphere

Radius = n
Volume 1.993599601776E+25
Surface area 3.5555715018319E+17
Circumference 1056889649.3707

Square

Length = n
Perimeter 672836848
Area 28294339001660944
Diagonal 237883748.92649

Cube

Length = n
Surface area 169766034009965664
Volume 4.7593684675303E+24
Space diagonal 291346901.48512

Equilateral Triangle

Length = n
Perimeter 504627636
Area 1.2251808179364E+16
Altitude 145673450.74256

Triangular Pyramid

Length = n
Surface area 1.2251808179364E+16
Volume 5.6089695292601E+23
Height 79294582.975497