168085493 (number)

168085493 is an odd 9-digits composite number following 168085492 and preceding 168085494. In scientific notation, it is written as 1.68085493 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 165556224 positive integers (up to 168085493) that are relatively prime to 168085493.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million eighty-five thousand four hundred ninety-three

Notation

Scientific notation 1.68085493 × 10^8
Engineering notation 1.68085493 × 10^6

Prime Factorization of 168085493

Prime Factorization 73 × 1153 × 1997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168085493
Product of the distinct prime numbers

The prime factorization of 168085493 is 73 × 1153 × 1997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 37, 11, 258, 724, 8361, 874, 30174, 27042, 685061, 245995, 4464383, 5886574, 51563856, 69489500, 545809404, 67335484, 7184815224, 4518357163

Basic calculations (n = 168085493)

Multiplication

n×y
n×2 336170986
n×3 504256479
n×4 672341972
n×5 840427465

Division

n÷y
n÷2 84042746.5
n÷3 56028497.666667
n÷3 42021373.25
n÷5 33617098.6

Exponentiation

ny
n2 28252732957053049
n3 4.7488745476836E+24
n4 7.9821691954255E+32
n5 1.3416868444225E+41

Nth Root

y√n
2√n 12964.778941424
3√n 551.87841809597
4√n 113.86298319219
5√n 44.167828362819

Divisors of 168085493

1, 73, 1153, 1997, 84169, 145781, 2302541, 168085493

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 -168085492
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 168085493 can be divided by 8 positive divisors. The sum of these divisors (counting 168085493) is 1, the average is 0.125.

Base conversion 168085493

Base System Value
2 Binary 1010000001001100011111110101
3 Ternary 102201021121221122
4 Quaternary 22001030133311
5 Quinary 321012213433
6 Senary 24402353325
8 Octal 1201143765
10 Decimal 168085493
12 Duodecimal 4835b845
16 Hexadecimal a04c7f5
20 Vigesimal 2caaded
36 Base36 2s2nlh

Cryptographic Hash Functions

md5 1fa6bbf1e400a25c72e76349b37cd75c
sha1 c6994b39f901c7755cb9e6ba96e8484cf9fc33bd
sha256 de6fcf8382afa3e0afa6539fb14bed407adda1f69b92213d796fdd08fbcdd9e2
sha512 9bbb7062bb766da225698c532fc7717f0a09dc7203e10d9d5c9bcfa6a6a9b44e8b10a63bb718ea35aa286bab7211f33500e18f09d8488e8d47ffbd1ca15237ca
ripemd-160 ccb704bca48173f0f14f6c2418ecfe1a85b2e8a0

168085493 as geometric shapes

Circle

Radius = n
Diameter 336170986
Circumference 1056112299.9676
Area 8.8758578301712E+16

Sphere

Radius = n
Volume 1.9892039189097E+25
Surface area 3.5503431320685E+17
Circumference 1056112299.9676

Square

Length = n
Perimeter 672341972
Area 28252732957053049
Diagonal 237708783.83877

Cube

Length = n
Surface area 169516397742318294
Volume 4.7488745476836E+24
Space diagonal 291132613.89126

Equilateral Triangle

Length = n
Perimeter 504256479
Area 1.2233792233573E+16
Altitude 145566306.94563

Triangular Pyramid

Length = n
Surface area 1.2233792233573E+16
Volume 5.5966023261188E+23
Height 79236261.279589