66917312 (number)

66917312 is an even 8-digits composite number following 66917311 and preceding 66917313. In scientific notation, it is written as 6.6917312 × 10^7. The sum of its digits is 35. It has a total of 10 prime factors and 112 positive divisors. There are 25297920 positive integers (up to 66917312) that are relatively prime to 66917312.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred seventeen thousand three hundred twelve

Notation

Scientific notation 6.6917312 × 10^7
Engineering notation 6.6917312 × 10^6

Prime Factorization of 66917312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 37 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2091166
Product of the distinct prime numbers

The prime factorization of 66917312 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 37 × 367. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66917312)

Multiplication

n×y
n×2 133834624
n×3 200751936
n×4 267669248
n×5 334586560

Division

n÷y
n÷2 33458656
n÷3 22305770.666667
n÷3 16729328
n÷5 13383462.4

Exponentiation

ny
n2 4477926645305344
n3 2.9965081443701E+23
n4 2.0051827040736E+31
n5 1.3418143662549E+39

Nth Root

y√n
2√n 8180.3002389888
3√n 405.9876560428
4√n 90.44501223942
5√n 36.737339142908

Divisors of 66917312

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66917311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66917312 can be divided by 112 positive divisors. The sum of these divisors (counting 66917312) is 1, the average is 0.0089285714285714.

Base conversion 66917312

Base System Value
2 Binary 11111111010001001111000000
3 Ternary 11122220202021222
4 Quaternary 3333101033000
5 Quinary 114112323222
6 Senary 10350134212
8 Octal 377211700
10 Decimal 66917312
12 Duodecimal 1a4b1368
16 Hexadecimal 3fd13c0
20 Vigesimal 10i4d5c
36 Base36 13u9q8

Cryptographic Hash Functions

md5 9cfe1fd9cb0b469ae54803b1303fc490
sha1 3b7e60ad31bb81b92a2dfcd0593d82e302989e11
sha256 47edd0226643c9144f9a170e9f849596db5c4e7ea9f927ef3600eb380d97dee0
sha512 35a35a39c76a3da86dba055d969e448733719b5bf0d3067c40ddb21fdc48b8317dfef435e2d362171157f3f04ad0b610d6163e881df1630f748f1878c83ce6f4
ripemd-160 75cb98c8b12a12822102bc3f585e40f7b21e9be3

66917312 as geometric shapes

Circle

Radius = n
Diameter 133834624
Circumference 420453871.55435
Area 1.4067821452205E+16

Sphere

Radius = n
Volume 1.25517439637E+24
Surface area 5.6271285808821E+16
Circumference 420453871.55435

Square

Length = n
Perimeter 267669248
Area 4477926645305344
Diagonal 94635370.187952

Cube

Length = n
Surface area 26867559871832064
Volume 2.9965081443701E+23
Space diagonal 115904184.28994

Equilateral Triangle

Length = n
Perimeter 200751936
Area 1.9389991155588E+15
Altitude 57952092.144969

Triangular Pyramid

Length = n
Surface area 1.9389991155588E+15
Volume 3.531418714608E+22
Height 31545123.395984