168268730 (number)

168268730 is an even 9-digits composite number following 168268729 and preceding 168268731. In scientific notation, it is written as 1.68268730 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 55702080 positive integers (up to 168268730) that are relatively prime to 168268730.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred sixty-eight thousand seven hundred thirty

Notation

Scientific notation 1.68268730 × 10^8
Engineering notation 1.68268730 × 10^6

Prime Factorization of 168268730

Prime Factorization 2 × 35 × 29 × 82891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168268730
Product of the distinct prime numbers

The prime factorization of 168268730 is 2 × 35 × 29 × 82891. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 8, 31, 757, 555, 8638, 270, 95520, 13714, 283081, 57874, 9414065, 2778009, 16680763, 86844657, 849741283, 390517319, 4772974057, 1744500755

Basic calculations (n = 168268730)

Multiplication

n×y
n×2 336537460
n×3 504806190
n×4 673074920
n×5 841343650

Division

n÷y
n÷2 84134365
n÷3 56089576.666667
n÷3 42067182.5
n÷5 33653746

Exponentiation

ny
n2 28314365495812900
n3 4.7644223227363E+24
n4 8.0170329343048E+32
n5 1.3490159502236E+41

Nth Root

y√n
2√n 12971.843739423
3√n 552.07888715378
4√n 113.89400221005
5√n 44.177454004441

Divisors of 168268730

1, 2, 29, 35, 58, 70, 1015, 2030, 82891, 165782, 2403839, 2901185, 4807678, 5802370, 84134365, 168268730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168268729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168268730 can be divided by 16 positive divisors. The sum of these divisors (counting 168268730) is 1, the average is 0.0625.

Base conversion 168268730

Base System Value
2 Binary 1010000001111001001110111010
3 Ternary 102201121221022012
4 Quaternary 22001321032322
5 Quinary 321034044410
6 Senary 24410325522
8 Octal 1201711672
10 Decimal 168268730
12 Duodecimal 484298a2
16 Hexadecimal a0793ba
20 Vigesimal 2cbdbga
36 Base36 2s6kze

Cryptographic Hash Functions

md5 2b88af83cda8aad9983a531f89ae373a
sha1 4b9c699202fc41a0bbcafc38636f985134bd8137
sha256 0a61a30d9270eed8bd1b2e01bf0bc562374cb50aa4ff64a49a2b9bbdd3bb91ef
sha512 bcc59d5c7dcf49e0018eee12b88f593ee2b789b0e3f55f5342d8ad9ce4ff6c76570b22db02eb28e2354d3f6e2e5b2b625041c8aa02a567aa9fbd381b5b5f8c9a
ripemd-160 f5c118f729eb24a8360e7f68011c0f543df09b43

168268730 as geometric shapes

Circle

Radius = n
Diameter 336537460
Circumference 1057263611.9938
Area 8.8952202632702E+16

Sphere

Radius = n
Volume 1.9957165556943E+25
Surface area 3.5580881053081E+17
Circumference 1057263611.9938

Square

Length = n
Perimeter 673074920
Area 28314365495812900
Diagonal 237967920.0893

Cube

Length = n
Surface area 169886192974877400
Volume 4.7644223227363E+24
Space diagonal 291449989.68509

Equilateral Triangle

Length = n
Perimeter 504806190
Area 1.2260479905706E+16
Altitude 145724994.84254

Triangular Pyramid

Length = n
Surface area 1.2260479905706E+16
Volume 5.6149255547389E+23
Height 79322640.029766