67993872 (number)

67993872 is an even 8-digits composite number following 67993871 and preceding 67993873. In scientific notation, it is written as 6.7993872 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 22624896 positive integers (up to 67993872) that are relatively prime to 67993872.

Interesting facts

Basic properties

Name

Name sixty-seven million nine hundred ninety-three thousand eight hundred seventy-two

Notation

Scientific notation 6.7993872 × 10^7
Engineering notation 6.7993872 × 10^6

Prime Factorization of 67993872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1597 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8499234
Product of the distinct prime numbers

The prime factorization of 67993872 is 2 × 2 × 2 × 2 × 3 × 1597 × 887. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67993872)

Multiplication

n×y
n×2 135987744
n×3 203981616
n×4 271975488
n×5 339969360

Division

n÷y
n÷2 33996936
n÷3 22664624
n÷3 16998468
n÷5 13598774.4

Exponentiation

ny
n2 4623166629552384
n3 3.1434700004446E+23
n4 2.1373669684607E+31
n5 1.4532785607054E+39

Nth Root

y√n
2√n 8245.8396782863
3√n 408.15324885161
4√n 90.806605917666
5√n 36.854791167087

Divisors of 67993872

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 -67993871
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 67993872 can be divided by 40 positive divisors. The sum of these divisors (counting 67993872) is 1, the average is 0.025.

Base conversion 67993872

Base System Value
2 Binary 100000011011000000100010000
3 Ternary 11201221110001120
4 Quaternary 10003120010100
5 Quinary 114401300442
6 Senary 10425202240
8 Octal 403300420
10 Decimal 67993872
12 Duodecimal 1a930380
16 Hexadecimal 40d8110
20 Vigesimal 114j4dc
36 Base36 14hceo

Cryptographic Hash Functions

md5 60c039d529c6812d2e0263bef00eb5da
sha1 eeff7f9d08c3c2aa49806a8e8860406e5634b78f
sha256 98766fa015ffbb8306829dd084337851f81198edbd18f91198c40f8e12129e9f
sha512 bc3d824940a687ef82dc7f8055ed1641b5fb1f3afa68275bf7b1ee3480a520a6961711704a170c5ffbde2824425029a6875bbdf416d6586abcc48678b68ce0a0
ripemd-160 f1f66054cbbf17229a94a7e713e785af32536b3f

67993872 as geometric shapes

Circle

Radius = n
Diameter 135987744
Circumference 427218097.52865
Area 1.4524106319723E+16

Sphere

Radius = n
Volume 1.3167336346902E+24
Surface area 5.8096425278893E+16
Circumference 427218097.52865

Square

Length = n
Perimeter 271975488
Area 4623166629552384
Diagonal 96157855.94066

Cube

Length = n
Surface area 27738999777314304
Volume 3.1434700004446E+23
Space diagonal 117768840.90733

Equilateral Triangle

Length = n
Perimeter 203981616
Area 2.0018898735604E+15
Altitude 58884420.453667

Triangular Pyramid

Length = n
Surface area 2.0018898735604E+15
Volume 3.7046149229514E+22
Height 32052618.646887