168688079 (number)

168688079 is an odd 9-digits composite number following 168688078 and preceding 168688080. In scientific notation, it is written as 1.68688079 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 142560000 positive integers (up to 168688079) that are relatively prime to 168688079.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred eighty-eight thousand seventy-nine

Notation

Scientific notation 1.68688079 × 10^8
Engineering notation 1.68688079 × 10^6

Prime Factorization of 168688079

Prime Factorization 7 × 101 × 601 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168688079
Product of the distinct prime numbers

The prime factorization of 168688079 is 7 × 101 × 601 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 64, 21, 567, 321, 5972, 8463, 52270, 16505, 587165, 282755, 1903291, 6925637, 38822598, 28089208, 96272416, 433948621, 3363700175, 1372921059

Basic calculations (n = 168688079)

Multiplication

n×y
n×2 337376158
n×3 506064237
n×4 674752316
n×5 843440395

Division

n÷y
n÷2 84344039.5
n÷3 56229359.666667
n÷3 42172019.75
n÷5 33737615.8

Exponentiation

ny
n2 28455667996710241
n3 4.8001319710268E+24
n4 8.09725041139E+32
n5 1.3659096170793E+41

Nth Root

y√n
2√n 12987.99749769
3√n 552.53712573767
4√n 113.96489590084
5√n 44.199451354999

Divisors of 168688079

1, 7, 101, 397, 601, 707, 2779, 4207, 40097, 60701, 238597, 280679, 424907, 1670179, 24098297, 168688079

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 -168688078
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 168688079 can be divided by 16 positive divisors. The sum of these divisors (counting 168688079) is 1, the average is 0.0625.

Base conversion 168688079

Base System Value
2 Binary 1010000011011111100111001111
3 Ternary 102202102020112122
4 Quaternary 22003133213033
5 Quinary 321141004304
6 Senary 24423323155
8 Octal 1203374717
10 Decimal 168688079
12 Duodecimal 485b04bb
16 Hexadecimal a0df9cf
20 Vigesimal 2ce603j
36 Base36 2sfkjz

Cryptographic Hash Functions

md5 7ef29068bfa0d77c96fef4f5f2ba5070
sha1 8ca285e9a73a42021b523225568c8d70ea6b29fa
sha256 decaf93926124cd00b16a751649840fec6cbd1f7e9825a621d5b251142be8ab9
sha512 f1124f813b0c7cc206a1f883aa02a9931e7614946c749e4637becd8620d2c599c735b6f465e59a5484ae82a1c1ed280a10a90ef90a877028f3ea667ea81592ab
ripemd-160 25a21b089e88081c562229bf86f1e57335a997a2

168688079 as geometric shapes

Circle

Radius = n
Diameter 337376158
Circumference 1059898459.4691
Area 8.9396117531455E+16

Sphere

Radius = n
Volume 2.0106745781919E+25
Surface area 3.5758447012582E+17
Circumference 1059898459.4691

Square

Length = n
Perimeter 674752316
Area 28455667996710241
Diagonal 238560969.13246

Cube

Length = n
Surface area 170734007980261446
Volume 4.8001319710268E+24
Space diagonal 292176323.45919

Equilateral Triangle

Length = n
Perimeter 506064237
Area 1.2321665683403E+16
Altitude 146088161.7296

Triangular Pyramid

Length = n
Surface area 1.2321665683403E+16
Volume 5.657009778839E+23
Height 79520323.044155