168999213 (number)

168999213 is an odd 9-digits composite number following 168999212 and preceding 168999214. In scientific notation, it is written as 1.68999213 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 112363344 positive integers (up to 168999213) that are relatively prime to 168999213.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-nine thousand two hundred thirteen

Notation

Scientific notation 1.68999213 × 10^8
Engineering notation 1.68999213 × 10^6

Prime Factorization of 168999213

Prime Factorization 3 × 373 × 151027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168999213
Product of the distinct prime numbers

The prime factorization of 168999213 is 3 × 373 × 151027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168999213)

Multiplication

n×y
n×2 337998426
n×3 506997639
n×4 675996852
n×5 844996065

Division

n÷y
n÷2 84499606.5
n÷3 56333071
n÷3 42249803.25
n÷5 33799842.6

Exponentiation

ny
n2 28560733994619369
n3 4.826741567793E+24
n4 8.1571552631141E+32
n5 1.3785528197851E+41

Nth Root

y√n
2√n 12999.969730734
3√n 552.8766231524
4√n 114.01740977032
5√n 44.215743931886

Divisors of 168999213

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 -168999212
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 168999213 can be divided by 8 positive divisors. The sum of these divisors (counting 168999213) is 1, the average is 0.125.

Base conversion 168999213

Base System Value
2 Binary 1010000100101011100100101101
3 Ternary 102210000001100010
4 Quaternary 22010223210231
5 Quinary 321230433323
6 Senary 24434123433
8 Octal 1204534455
10 Decimal 168999213
12 Duodecimal 48720579
16 Hexadecimal a12b92d
20 Vigesimal 2cg4i0d
36 Base36 2sm8ml

Cryptographic Hash Functions

md5 ab73746b4dd40485adca120fec289275
sha1 83c40f23433078a9d6356ba762b4cea25be26d94
sha256 d68e6af339d6f73df6c50c7baf29548e319bc8f957421a9fd1eb5e7f221cb76d
sha512 fdfd69066e6aa6730be7faf5cbddd1406591a90e0ed0573aab78fccfe69b29f633274b0f9eeded4bdcef2572c4e47b252681fd791f1526fea87aa3eb76785f2c
ripemd-160 d21f4f7c4e1920ca55d7acc592d46685abeea1cd

168999213 as geometric shapes

Circle

Radius = n
Diameter 337998426
Circumference 1061853372.0465
Area 8.9726192098628E+16

Sphere

Radius = n
Volume 2.0218207800207E+25
Surface area 3.5890476839451E+17
Circumference 1061853372.0465

Square

Length = n
Perimeter 675996852
Area 28560733994619369
Diagonal 239000979.05498

Cube

Length = n
Surface area 171364403967716214
Volume 4.826741567793E+24
Space diagonal 292715223.35515

Equilateral Triangle

Length = n
Perimeter 506997639
Area 1.2367160595035E+16
Altitude 146357611.67758

Triangular Pyramid

Length = n
Surface area 1.2367160595035E+16
Volume 5.6883694893691E+23
Height 79666993.018327