168674409 (number)

168674409 is an odd 9-digits composite number following 168674408 and preceding 168674410. In scientific notation, it is written as 1.68674409 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 112449600 positive integers (up to 168674409) that are relatively prime to 168674409.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68674409 × 10^8
Engineering notation 1.68674409 × 10^6

Prime Factorization of 168674409

Prime Factorization 3 × 3 × 18741601

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 56224803
Product of the distinct prime numbers

The prime factorization of 168674409 is 3 × 3 × 18741601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168674409)

Multiplication

n×y
n×2 337348818
n×3 506023227
n×4 674697636
n×5 843372045

Division

n÷y
n÷2 84337204.5
n÷3 56224803
n÷3 42168602.25
n÷5 33734881.8

Exponentiation

ny
n2 28451056251499281
n3 4.7989650986474E+24
n4 8.0946260182598E+32
n5 1.365356259706E+41

Nth Root

y√n
2√n 12987.471231922
3√n 552.52219999111
4√n 113.96258698328
5√n 44.198734972325

Divisors of 168674409

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168674408
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168674409 can be divided by 6 positive divisors. The sum of these divisors (counting 168674409) is 1, the average is 0.16666666666667.

Base conversion 168674409

Base System Value
2 Binary 1010000011011100010001101001
3 Ternary 102202101112210100
4 Quaternary 22003130101221
5 Quinary 321140040114
6 Senary 24423140013
8 Octal 1203342151
10 Decimal 168674409
12 Duodecimal 485a4609
16 Hexadecimal a0dc469
20 Vigesimal 2ce4609
36 Base36 2sfa09

Cryptographic Hash Functions

md5 e63dd207d44f63a1067ece6654f4ceb1
sha1 29288b8b2dd50600e9a26aba1093de62960bf8ef
sha256 1ef644041ae201c40392cc66e4e4267cb18e52f9cd7e1e99c432ae5456e81256
sha512 d77f8055a264b5929e1b578f52a09c145b8159822f7d15cf0297a4b52871d77782487aba40abc4ff0808f78a757960d421665bbe7ca1565940828b3f3ed198f7
ripemd-160 ac4012d1e4430cd6f070ae9cb789e08993bf2f02

168674409 as geometric shapes

Circle

Radius = n
Diameter 337348818
Circumference 1059812568.326
Area 8.938162930658E+16

Sphere

Radius = n
Volume 2.0101857998326E+25
Surface area 3.5752651722632E+17
Circumference 1059812568.326

Square

Length = n
Perimeter 674697636
Area 28451056251499281
Diagonal 238541636.83307

Cube

Length = n
Surface area 170706337508995686
Volume 4.7989650986474E+24
Space diagonal 292152646.32465

Equilateral Triangle

Length = n
Perimeter 506023227
Area 1.2319668739149E+16
Altitude 146076323.16233

Triangular Pyramid

Length = n
Surface area 1.2319668739149E+16
Volume 5.6556346065519E+23
Height 79513878.944355