168507984 (number)

168507984 is an even 9-digits composite number following 168507983 and preceding 168507985. In scientific notation, it is written as 1.68507984 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 56108160 positive integers (up to 168507984) that are relatively prime to 168507984.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million five hundred seven thousand nine hundred eighty-four

Notation

Scientific notation 1.68507984 × 10^8
Engineering notation 1.68507984 × 10^6

Prime Factorization of 168507984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1531 × 2293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21063498
Product of the distinct prime numbers

The prime factorization of 168507984 is 2 × 2 × 2 × 2 × 3 × 1531 × 2293. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168507984)

Multiplication

n×y
n×2 337015968
n×3 505523952
n×4 674031936
n×5 842539920

Division

n÷y
n÷2 84253992
n÷3 56169328
n÷3 42126996
n÷5 33701596.8

Exponentiation

ny
n2 28394940671744256
n3 4.7847742083952E+24
n4 8.0627265575188E+32
n5 1.3586337977507E+41

Nth Root

y√n
2√n 12981.062514294
3√n 552.34042223621
4√n 113.93446587532
5√n 44.190009666212

Divisors of 168507984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168507983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168507984 can be divided by 40 positive divisors. The sum of these divisors (counting 168507984) is 1, the average is 0.025.

Base conversion 168507984

Base System Value
2 Binary 1010000010110011101001010000
3 Ternary 102202002002111110
4 Quaternary 22002303221100
5 Quinary 321114223414
6 Senary 24415413320
8 Octal 1202635120
10 Decimal 168507984
12 Duodecimal 48524240
16 Hexadecimal a0b3a50
20 Vigesimal 2cd39j4
36 Base36 2sbplc

Cryptographic Hash Functions

md5 251417eed546aebcd3cf4932615c8bb5
sha1 ff97699c5ee0b1cdd79d977ac3e3ad5edf085fae
sha256 51390bcbcf6df4a4d6f93a0d7d5573d8a4f9e809829fa1c3fc8f2b86658ce926
sha512 d74bbcab321c6f18a2589332c1811a607a4264b2d37e4ee279c71262420e9fd43be36d22348a84bc7c7f184a1add78d81c2acbd5988c05eee4e6eac3d6dd2c68
ripemd-160 a47dbed3e6c6936991a19d5962ee949b7d1707b3

168507984 as geometric shapes

Circle

Radius = n
Diameter 337015968
Circumference 1058766889.2113
Area 8.920533701347E+16

Sphere

Radius = n
Volume 2.004241533624E+25
Surface area 3.5682134805388E+17
Circumference 1058766889.2113

Square

Length = n
Perimeter 674031936
Area 28394940671744256
Diagonal 238306276.34095

Cube

Length = n
Surface area 170369644030465536
Volume 4.7847742083952E+24
Space diagonal 291864389.769

Equilateral Triangle

Length = n
Perimeter 505523952
Area 1.2295369980341E+16
Altitude 145932194.8845

Triangular Pyramid

Length = n
Surface area 1.2295369980341E+16
Volume 5.6389104820046E+23
Height 79435425.446983