66888933 (number)

66888933 is an odd 8-digits composite number following 66888932 and preceding 66888934. In scientific notation, it is written as 6.6888933 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 43387344 positive integers (up to 66888933) that are relatively prime to 66888933.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-eight thousand nine hundred thirty-three

Notation

Scientific notation 6.6888933 × 10^7
Engineering notation 6.6888933 × 10^6

Prime Factorization of 66888933

Prime Factorization 3 × 37 × 602603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66888933
Product of the distinct prime numbers

The prime factorization of 66888933 is 3 × 37 × 602603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66888933)

Multiplication

n×y
n×2 133777866
n×3 200666799
n×4 267555732
n×5 334444665

Division

n÷y
n÷2 33444466.5
n÷3 22296311
n÷3 16722233.25
n÷5 13377786.6

Exponentiation

ny
n2 4474129357878489
n3 2.9926973885247E+23
n4 2.001783351103E+31
n5 1.3389715245245E+39

Nth Root

y√n
2√n 8178.5654610084
3√n 405.93025608428
4√n 90.435421495167
5√n 36.734222622478

Divisors of 66888933

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66888932
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66888933 can be divided by 8 positive divisors. The sum of these divisors (counting 66888933) is 1, the average is 0.125.

Base conversion 66888933

Base System Value
2 Binary 11111111001010010011100101
3 Ternary 11122212022100220
4 Quaternary 3333022103211
5 Quinary 114110421213
6 Senary 10345354553
8 Octal 377122345
10 Decimal 66888933
12 Duodecimal 1a498a59
16 Hexadecimal 3fca4e5
20 Vigesimal 10i126d
36 Base36 13tntx

Cryptographic Hash Functions

md5 0df3dd7b752f36f6c0a05a36f16891a7
sha1 861a7339b1e6283b0cb891e7214e09efebef6801
sha256 9ef22a9299332fb36b54a810da82f82c23c83c2eeb447b7bbc878718b6577843
sha512 7fb7ecb9b539f369d33ba8469c35b5e8f03974ddb866b830603dd68dbea94047a80428f1a4d9c4d164e61c61fad390280caebf36909c237315c5cc76d578ba22
ripemd-160 f0fe0bb882b0a223e80e2705be1d72ced221a1a8

66888933 as geometric shapes

Circle

Radius = n
Diameter 133777866
Circumference 420275561.03852
Area 1.4055891921921E+16

Sphere

Radius = n
Volume 1.2535781506942E+24
Surface area 5.6223567687686E+16
Circumference 420275561.03852

Square

Length = n
Perimeter 267555732
Area 4474129357878489
Diagonal 94595236.221265

Cube

Length = n
Surface area 26844776147270934
Volume 2.9926973885247E+23
Space diagonal 115855030.42007

Equilateral Triangle

Length = n
Perimeter 200666799
Area 1.9373548418703E+15
Altitude 57927515.210035

Triangular Pyramid

Length = n
Surface area 1.9373548418703E+15
Volume 3.5269276957751E+22
Height 31531745.407088