168420512 (number)

168420512 is an even 9-digits composite number following 168420511 and preceding 168420513. In scientific notation, it is written as 1.68420512 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 76446720 positive integers (up to 168420512) that are relatively prime to 168420512.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred twenty thousand five hundred twelve

Notation

Scientific notation 1.68420512 × 10^8
Engineering notation 1.68420512 × 10^6

Prime Factorization of 168420512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 793 × 6637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10526282
Product of the distinct prime numbers

The prime factorization of 168420512 is 2 × 2 × 2 × 2 × 2 × 793 × 6637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168420512)

Multiplication

n×y
n×2 336841024
n×3 505261536
n×4 673682048
n×5 842102560

Division

n÷y
n÷2 84210256
n÷3 56140170.666667
n÷3 42105128
n÷5 33684102.4

Exponentiation

ny
n2 28365468862342144
n3 4.7773267889157E+24
n4 8.045998237805E+32
n5 1.3551111427622E+41

Nth Root

y√n
2√n 12977.692861214
3√n 552.24483293015
4√n 113.91967723451
5√n 44.185420932446

Divisors of 168420512

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168420511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168420512 can be divided by 24 positive divisors. The sum of these divisors (counting 168420512) is 1, the average is 0.041666666666667.

Base conversion 168420512

Base System Value
2 Binary 1010000010011110010010100000
3 Ternary 102201220122111202
4 Quaternary 22002132102200
5 Quinary 321103424022
6 Senary 24413500332
8 Octal 1202362240
10 Decimal 168420512
12 Duodecimal 484a16a8
16 Hexadecimal a09e4a0
20 Vigesimal 2cccb5c
36 Base36 2s9u3k

Cryptographic Hash Functions

md5 9278f2c65e30fd21550fb9295a419a61
sha1 d7b44efdd2f91807c73b1c346b0572672d99865f
sha256 5b5251110d12511ba3a75aa5f438b07fc6c4002daf89cd74f821d26b67bcc806
sha512 355726f7f358b2b10dc1a7093e2556d4d2a8d19b61b99ee655b217b7a9389ec78f94b334788956c4fd49282193da16bebdf5c822b40aaf2360db0e581d4f89f1
ripemd-160 24674c48994ded41aacaa4d2c05b57498b1162fa

168420512 as geometric shapes

Circle

Radius = n
Diameter 336841024
Circumference 1058217286.4261
Area 8.9112748593564E+16

Sphere

Radius = n
Volume 2.0011219658474E+25
Surface area 3.5645099437426E+17
Circumference 1058217286.4261

Square

Length = n
Perimeter 673682048
Area 28365468862342144
Diagonal 238182572.25222

Cube

Length = n
Surface area 170192813174052864
Volume 4.7773267889157E+24
Space diagonal 291712883.82076

Equilateral Triangle

Length = n
Perimeter 505261536
Area 1.2282608312522E+16
Altitude 145856441.91038

Triangular Pyramid

Length = n
Surface area 1.2282608312522E+16
Volume 5.6301336139774E+23
Height 79394190.75074