66072456 (number)

66072456 is an even 8-digits composite number following 66072455 and preceding 66072457. In scientific notation, it is written as 6.6072456 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 21821184 positive integers (up to 66072456) that are relatively prime to 66072456.

Interesting facts

Basic properties

Name

Name sixty-six million seventy-two thousand four hundred fifty-six

Notation

Scientific notation 6.6072456 × 10^7
Engineering notation 6.6072456 × 10^6

Prime Factorization of 66072456

Prime Factorization 2 × 2 × 2 × 9 × 3 × 113 × 2707

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16518114
Product of the distinct prime numbers

The prime factorization of 66072456 is 2 × 2 × 2 × 9 × 3 × 113 × 2707. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66072456)

Multiplication

n×y
n×2 132144912
n×3 198217368
n×4 264289824
n×5 330362280

Division

n÷y
n÷2 33036228
n÷3 22024152
n÷3 16518114
n÷5 13214491.2

Exponentiation

ny
n2 4365569441871936
n3 2.8844389486303E+23
n4 1.9058196551806E+31
n5 1.2592218531086E+39

Nth Root

y√n
2√n 8128.4965399513
3√n 404.27183287068
4√n 90.158175114358
5√n 36.644102568502

Divisors of 66072456

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66072455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66072456 can be divided by 64 positive divisors. The sum of these divisors (counting 66072456) is 1, the average is 0.015625.

Base conversion 66072456

Base System Value
2 Binary 11111100000010111110001000
3 Ternary 11121022211101000
4 Quaternary 3330002332020
5 Quinary 113403304311
6 Senary 10320055000
8 Octal 374027610
10 Decimal 66072456
12 Duodecimal 1a164460
16 Hexadecimal 3f02f88
20 Vigesimal 10cj12g
36 Base36 13c5u0

Cryptographic Hash Functions

md5 4d9014bae3bafb09aceae100dc81497a
sha1 30f2d37606416b390e6ebfd0541dcb1012575dfb
sha256 db7347ff2736f84910c8b7c34abc9c40f98cd466a7ff07ced2029f9e4dc457fd
sha512 58f6891a6f46ac036af5ef11c1e14442009ae28d6d9e18c0560b867410f8b235b0d635c7dd5035ee411888fa291896f78889aa3db1284b9f949dab18b329f55f
ripemd-160 59b9d88c81eb5ca8defb422be9c0f166dc996495

66072456 as geometric shapes

Circle

Radius = n
Diameter 132144912
Circumference 415145484.74847
Area 1.3714840887321E+16

Sphere

Radius = n
Volume 1.2082309614327E+24
Surface area 5.4859363549284E+16
Circumference 415145484.74847

Square

Length = n
Perimeter 264289824
Area 4365569441871936
Diagonal 93440563.3745

Cube

Length = n
Surface area 26193416651231616
Volume 2.8844389486303E+23
Space diagonal 114440850.77286

Equilateral Triangle

Length = n
Perimeter 198217368
Area 1.8903470193231E+15
Altitude 57220425.38643

Triangular Pyramid

Length = n
Surface area 1.8903470193231E+15
Volume 3.3993439008251E+22
Height 31146854.458167