66734387 (number)

66734387 is an odd 8-digits composite number following 66734386 and preceding 66734388. In scientific notation, it is written as 6.6734387 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 66702120 positive integers (up to 66734387) that are relatively prime to 66734387.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty-four thousand three hundred eighty-seven

Notation

Scientific notation 6.6734387 × 10^7
Engineering notation 6.6734387 × 10^6

Prime Factorization of 66734387

Prime Factorization 2221 × 30047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66734387
Product of the distinct prime numbers

The prime factorization of 66734387 is 2221 × 30047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66734387)

Multiplication

n×y
n×2 133468774
n×3 200203161
n×4 266937548
n×5 333671935

Division

n÷y
n÷2 33367193.5
n÷3 22244795.666667
n÷3 16683596.75
n÷5 13346877.4

Exponentiation

ny
n2 4453478408265769
n3 2.9720015159335E+23
n4 1.9833469932889E+31
n5 1.3235744580543E+39

Nth Root

y√n
2√n 8169.1117632213
3√n 405.61738282455
4√n 90.383138710831
5√n 36.717232125034

Divisors of 66734387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66734386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66734387 can be divided by 4 positive divisors. The sum of these divisors (counting 66734387) is 1, the average is 0.25.

Base conversion 66734387

Base System Value
2 Binary 11111110100100100100110011
3 Ternary 11122120110100222
4 Quaternary 3332210210303
5 Quinary 114041000022
6 Senary 10342203255
8 Octal 376444463
10 Decimal 66734387
12 Duodecimal 1a42352b
16 Hexadecimal 3fa4933
20 Vigesimal 10h1fj7
36 Base36 13qckz

Cryptographic Hash Functions

md5 91b08d35651e5d6903a3211114221dea
sha1 9bf31eaaed1ab3abf5cdb406eac2e8e1bf8d605a
sha256 7fb70d5dba3acee37b2c6a7497e859da5f40373475e01bbc07e6053bc490f3a1
sha512 01364356671b31193cb78683d8e82793daf71760f83124b8fe099c3cc17cf8e66b8ba055ad7a9311bcf28a7bad3d81ab42ccf6fc0ed088872b8de929805af6d8
ripemd-160 909882dc8f23b4fa0edb31ae9a7e8acd60839f28

66734387 as geometric shapes

Circle

Radius = n
Diameter 133468774
Circumference 419304519.88204
Area 1.3991015050329E+16

Sphere

Radius = n
Volume 1.2449090838553E+24
Surface area 5.5964060201314E+16
Circumference 419304519.88204

Square

Length = n
Perimeter 266937548
Area 4453478408265769
Diagonal 94376675.172055

Cube

Length = n
Surface area 26720870449594614
Volume 2.9720015159335E+23
Space diagonal 115587348.89596

Equilateral Triangle

Length = n
Perimeter 200203161
Area 1.9284127183818E+15
Altitude 57793674.447982

Triangular Pyramid

Length = n
Surface area 1.9284127183818E+15
Volume 3.5025373760222E+22
Height 31458891.724018