66996853 (number)

66996853 is an odd 8-digits composite number following 66996852 and preceding 66996854. In scientific notation, it is written as 6.6996853 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 51522240 positive integers (up to 66996853) that are relatively prime to 66996853.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred ninety-six thousand eight hundred fifty-three

Notation

Scientific notation 6.6996853 × 10^7
Engineering notation 6.6996853 × 10^6

Prime Factorization of 66996853

Prime Factorization 7 × 11 × 11 × 953 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6090623
Product of the distinct prime numbers

The prime factorization of 66996853 is 7 × 11 × 11 × 953 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66996853)

Multiplication

n×y
n×2 133993706
n×3 200990559
n×4 267987412
n×5 334984265

Division

n÷y
n÷2 33498426.5
n÷3 22332284.333333
n÷3 16749213.25
n÷5 13399370.6

Exponentiation

ny
n2 4488578311903609
n3 3.0072062134159E+23
n4 2.0147335262091E+31
n5 1.3498080588961E+39

Nth Root

y√n
2√n 8185.1605359944
3√n 406.14845089432
4√n 90.471877044717
5√n 36.7460685322

Divisors of 66996853

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66996852
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66996853 can be divided by 24 positive divisors. The sum of these divisors (counting 66996853) is 1, the average is 0.041666666666667.

Base conversion 66996853

Base System Value
2 Binary 11111111100100101001110101
3 Ternary 11200001210101221
4 Quaternary 3333210221311
5 Quinary 114122344403
6 Senary 10351550341
8 Octal 377445165
10 Decimal 66996853
12 Duodecimal 1a52b3b1
16 Hexadecimal 3fe4a75
20 Vigesimal 10iec2d
36 Base36 13vz3p

Cryptographic Hash Functions

md5 b8b68d859b0c035fd7038a62fec940f8
sha1 8c168fc2b1b02771d8e3a86610f6ae546236a1ab
sha256 771aae12a0058e5beea231b5e684e47ee6e911a6af2d3c4a9a19b2063738d3d0
sha512 1b080d844bdeab8dc5564ce93d987226f45d63c82e7c6aaa32f8d1ed6f9f80718ed5775fd146de2cc643962acd999aac34fd370b7b3d62026b697017140751e9
ripemd-160 a5d6de0f73ceceb0b5fce5340d5c0ac660eafc3b

66996853 as geometric shapes

Circle

Radius = n
Diameter 133993706
Circumference 420953642.39687
Area 1.4101284649739E+16

Sphere

Radius = n
Volume 1.2596555930529E+24
Surface area 5.6405138598955E+16
Circumference 420953642.39687

Square

Length = n
Perimeter 267987412
Area 4488578311903609
Diagonal 94747858.148917

Cube

Length = n
Surface area 26931469871421654
Volume 3.0072062134159E+23
Space diagonal 116041953.34322

Equilateral Triangle

Length = n
Perimeter 200990559
Area 1.9436114224922E+15
Altitude 58020976.671612

Triangular Pyramid

Length = n
Surface area 1.9436114224922E+15
Volume 3.5440265098879E+22
Height 31582619.382972