66996924 (number)

66996924 is an even 8-digits composite number following 66996923 and preceding 66996925. In scientific notation, it is written as 6.6996924 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 21647808 positive integers (up to 66996924) that are relatively prime to 66996924.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred ninety-six thousand nine hundred twenty-four

Notation

Scientific notation 6.6996924 × 10^7
Engineering notation 6.6996924 × 10^6

Prime Factorization of 66996924

Prime Factorization 2 × 2 × 3 × 157 × 43 × 827

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33498462
Product of the distinct prime numbers

The prime factorization of 66996924 is 2 × 2 × 3 × 157 × 43 × 827. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66996924)

Multiplication

n×y
n×2 133993848
n×3 200990772
n×4 267987696
n×5 334984620

Division

n÷y
n÷2 33498462
n÷3 22332308
n÷3 16749231
n÷5 13399384.8

Exponentiation

ny
n2 4488587825461776
n3 3.0072157740979E+23
n4 2.0147420666884E+31
n5 1.3498152112152E+39

Nth Root

y√n
2√n 8185.1648731104
3√n 406.14859436638
4√n 90.471901014129
5√n 36.746076320535

Divisors of 66996924

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66996923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66996924 can be divided by 48 positive divisors. The sum of these divisors (counting 66996924) is 1, the average is 0.020833333333333.

Base conversion 66996924

Base System Value
2 Binary 11111111100100101010111100
3 Ternary 11200001210111120
4 Quaternary 3333210222330
5 Quinary 114122400144
6 Senary 10351550540
8 Octal 377445274
10 Decimal 66996924
12 Duodecimal 1a52b450
16 Hexadecimal 3fe4abc
20 Vigesimal 10iec64
36 Base36 13vz5o

Cryptographic Hash Functions

md5 727b3e1c335631851fcdfb00861b9c18
sha1 941cfd8ee3cac08a12339b9c32a2864c48ec5ad2
sha256 f7e2bcecbe92ae47341ac4bc45ebc56b7c03156cd5f4ba7ff82cd7e7972a1a6e
sha512 385a358475cdb6828a82c53cd216db1c16b6f9aad1e3e77f0759eec11d530b768e9f1ec000e64db5e7e4f3a1b4428d57939b31d532d80c08ab314185ebff302c
ripemd-160 401063cbff3d7a51a37592ef1f1064a6628868fc

66996924 as geometric shapes

Circle

Radius = n
Diameter 133993848
Circumference 420954088.50303
Area 1.4101314537463E+16

Sphere

Radius = n
Volume 1.259659597822E+24
Surface area 5.6405258149853E+16
Circumference 420954088.50303

Square

Length = n
Perimeter 267987696
Area 4488587825461776
Diagonal 94747958.55808

Cube

Length = n
Surface area 26931526952770656
Volume 3.0072157740979E+23
Space diagonal 116042076.31883

Equilateral Triangle

Length = n
Perimeter 200990772
Area 1.9436155419837E+15
Altitude 58021038.159415

Triangular Pyramid

Length = n
Surface area 1.9436155419837E+15
Volume 3.5440377772596E+22
Height 31582652.852693