168340785 (number)

168340785 is an odd 9-digits composite number following 168340784 and preceding 168340786. In scientific notation, it is written as 1.68340785 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 88309440 positive integers (up to 168340785) that are relatively prime to 168340785.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred forty thousand seven hundred eighty-five

Notation

Scientific notation 1.68340785 × 10^8
Engineering notation 1.68340785 × 10^6

Prime Factorization of 168340785

Prime Factorization 3 × 5 × 61 × 183979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168340785
Product of the distinct prime numbers

The prime factorization of 168340785 is 3 × 5 × 61 × 183979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168340785)

Multiplication

n×y
n×2 336681570
n×3 505022355
n×4 673363140
n×5 841703925

Division

n÷y
n÷2 84170392.5
n÷3 56113595
n÷3 42085196.25
n÷5 33668157

Exponentiation

ny
n2 28338619894416225
n3 4.7705455188426E+24
n4 8.030773775202E+32
n5 1.3519067614749E+41

Nth Root

y√n
2√n 12974.620803708
3√n 552.15767851615
4√n 113.9061929998
5√n 44.181236836047

Divisors of 168340785

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 -168340784
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 168340785 can be divided by 16 positive divisors. The sum of these divisors (counting 168340785) is 1, the average is 0.0625.

Base conversion 168340785

Base System Value
2 Binary 1010000010001010110100110001
3 Ternary 102201202121010220
4 Quaternary 22002022310301
5 Quinary 321043401120
6 Senary 24412043253
8 Octal 1202126461
10 Decimal 168340785
12 Duodecimal 48463529
16 Hexadecimal a08ad31
20 Vigesimal 2cc2bj5
36 Base36 2s84kx

Cryptographic Hash Functions

md5 efefed340da8c46be0d5ed9a8b78d235
sha1 615112fedabe52f351e9039c5d82fd69a51ae816
sha256 c3d60d3f574734b8340cd49c7f393309321533d67addecf5273585e17fc2e9a3
sha512 ec576fb504578ffc99f0befee344c401a7a78a2a62b0e5546bd0c37201f682ea7a17e7c65fff1c21205c8b01cea18621d0eea9e5b532008cb75126f2ea282b52
ripemd-160 6648c183c7269dbd12495626db16f3f9d388cb82

168340785 as geometric shapes

Circle

Radius = n
Diameter 336681570
Circumference 1057716346.9111
Area 8.9028400073172E+16

Sphere

Radius = n
Volume 1.9982814340816E+25
Surface area 3.5611360029269E+17
Circumference 1057716346.9111

Square

Length = n
Perimeter 673363140
Area 28338619894416225
Diagonal 238069821.24753

Cube

Length = n
Surface area 170031719366497350
Volume 4.7705455188426E+24
Space diagonal 291574792.60603

Equilateral Triangle

Length = n
Perimeter 505022355
Area 1.2270982368378E+16
Altitude 145787396.30301

Triangular Pyramid

Length = n
Surface area 1.2270982368378E+16
Volume 5.6221418105546E+23
Height 79356607.082511