168485513 (number)

168485513 is an odd 9-digits composite number following 168485512 and preceding 168485514. In scientific notation, it is written as 1.68485513 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 144416148 positive integers (up to 168485513) that are relatively prime to 168485513.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred eighty-five thousand five hundred thirteen

Notation

Scientific notation 1.68485513 × 10^8
Engineering notation 1.68485513 × 10^6

Prime Factorization of 168485513

Prime Factorization 7 × 24069359

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168485513
Product of the distinct prime numbers

The prime factorization of 168485513 is 7 × 24069359. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168485513)

Multiplication

n×y
n×2 336971026
n×3 505456539
n×4 673942052
n×5 842427565

Division

n÷y
n÷2 84242756.5
n÷3 56161837.666667
n÷3 42121378.25
n÷5 33697102.6

Exponentiation

ny
n2 28387368090873169
n3 4.7828602755106E+24
n4 8.0584266712672E+32
n5 1.3577281516813E+41

Nth Root

y√n
2√n 12980.196955362
3√n 552.31586911003
4√n 113.93066731729
5√n 44.188831031639

Divisors of 168485513

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168485512
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168485513 can be divided by 4 positive divisors. The sum of these divisors (counting 168485513) is 1, the average is 0.25.

Base conversion 168485513

Base System Value
2 Binary 1010000010101110001010001001
3 Ternary 102202000221200012
4 Quaternary 22002232022021
5 Quinary 321113014023
6 Senary 24415121305
8 Octal 1202561211
10 Decimal 168485513
12 Duodecimal 48513235
16 Hexadecimal a0ae289
20 Vigesimal 2cd0dfd
36 Base36 2sb895

Cryptographic Hash Functions

md5 1e2a87dc25ef47e0a1b0f70249f153a4
sha1 3177f4e4141c9c69048bfde66a8cc1dfa259070f
sha256 ad26505decb9da11708de7b29cc0105a295a60364ace4fcaeb0d79bbf4be18bc
sha512 920a9cade463c46e68ef9b62a5fa3a4b320929f46ed18c0a433b5bbf210d6a15f16e7be598d21cc4797a655404fcbbfe8d92ae76b7ae622a157668ab3039f0bd
ripemd-160 3b1391769c2d22a990be6234921fb950fb877e80

168485513 as geometric shapes

Circle

Radius = n
Diameter 336971026
Circumference 1058625699.7542
Area 8.9181547049036E+16

Sphere

Radius = n
Volume 2.0034398272921E+25
Surface area 3.5672618819615E+17
Circumference 1058625699.7542

Square

Length = n
Perimeter 673942052
Area 28387368090873169
Diagonal 238274497.54799

Cube

Length = n
Surface area 170324208545239014
Volume 4.7828602755106E+24
Space diagonal 291825468.85531

Equilateral Triangle

Length = n
Perimeter 505456539
Area 1.2292090956638E+16
Altitude 145912734.42765

Triangular Pyramid

Length = n
Surface area 1.2292090956638E+16
Volume 5.6366548904688E+23
Height 79424832.515996