66709512 (number)

66709512 is an even 8-digits composite number following 66709511 and preceding 66709513. In scientific notation, it is written as 6.6709512 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 20942208 positive integers (up to 66709512) that are relatively prime to 66709512.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred nine thousand five hundred twelve

Notation

Scientific notation 6.6709512 × 10^7
Engineering notation 6.6709512 × 10^6

Prime Factorization of 66709512

Prime Factorization 2 × 2 × 2 × 3 × 3 × 29 × 43 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5559126
Product of the distinct prime numbers

The prime factorization of 66709512 is 2 × 2 × 2 × 3 × 3 × 29 × 43 × 743. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66709512)

Multiplication

n×y
n×2 133419024
n×3 200128536
n×4 266838048
n×5 333547560

Division

n÷y
n÷2 33354756
n÷3 22236504
n÷3 16677378
n÷5 13341902.4

Exponentiation

ny
n2 4450158991278144
n3 2.9686793463058E+23
n4 1.9803915047654E+31
n5 1.3211095085184E+39

Nth Root

y√n
2√n 8167.5891179711
3√n 405.56697909344
4√n 90.374715036735
5√n 36.714494473882

Divisors of 66709512

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709512 can be divided by 96 positive divisors. The sum of these divisors (counting 66709512) is 1, the average is 0.010416666666667.

Base conversion 66709512

Base System Value
2 Binary 11111110011110100000001000
3 Ternary 11122112012020200
4 Quaternary 3332132200020
5 Quinary 114034201022
6 Senary 10341452200
8 Octal 376364010
10 Decimal 66709512
12 Duodecimal 1a411060
16 Hexadecimal 3f9e808
20 Vigesimal 10gidfc
36 Base36 13pte0

Cryptographic Hash Functions

md5 6797f8d774daa1ef252b37c2bcaf4381
sha1 bfcfbdb9d12db72336ddd366ec3ad9cdc98a0515
sha256 8a42f61e0ce7e18416e9ae4c5b4a09ce419333061896595ca4c71398c75f3d53
sha512 aba5b3420684bd4135a7b0e3927928e2389a2ad7f37782df451d2e06a2476fdf39f117d897eab8cec64072c12c2475342e954f5c282e57e08c6d7528b09399a3
ripemd-160 d8f13ef0a20ec02ed9ee203b1fd4de4421f55e55

66709512 as geometric shapes

Circle

Radius = n
Diameter 133419024
Circumference 419148225.64752
Area 1.3980586794306E+16

Sphere

Radius = n
Volume 1.2435174966957E+24
Surface area 5.5922347177224E+16
Circumference 419148225.64752

Square

Length = n
Perimeter 266838048
Area 4450158991278144
Diagonal 94341496.609691

Cube

Length = n
Surface area 26700953947668864
Volume 2.9686793463058E+23
Space diagonal 115544264.13213

Equilateral Triangle

Length = n
Perimeter 200128536
Area 1.9269753686633E+15
Altitude 57772132.066063

Triangular Pyramid

Length = n
Surface area 1.9269753686633E+15
Volume 3.4986221615688E+22
Height 31447165.536564