66880044 (number)

66880044 is an even 8-digits composite number following 66880043 and preceding 66880045. In scientific notation, it is written as 6.6880044 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 16600320 positive integers (up to 66880044) that are relatively prime to 66880044.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty thousand forty-four

Notation

Scientific notation 6.6880044 × 10^7
Engineering notation 6.6880044 × 10^6

Prime Factorization of 66880044

Prime Factorization 2 × 2 × 3 × 21 × 23 × 11 × 1049

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 33440022
Product of the distinct prime numbers

The prime factorization of 66880044 is 2 × 2 × 3 × 21 × 23 × 11 × 1049. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66880044)

Multiplication

n×y
n×2 133760088
n×3 200640132
n×4 267520176
n×5 334400220

Division

n÷y
n÷2 33440022
n÷3 22293348
n÷3 16720011
n÷5 13376008.8

Exponentiation

ny
n2 4472940285441936
n3 2.9915044309973E+23
n4 2.0007194797129E+31
n5 1.3380820683486E+39

Nth Root

y√n
2√n 8178.0220102418
3√n 405.91227366809
4√n 90.432416810798
5√n 36.733246234161

Divisors of 66880044

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 -66880043
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 66880044 can be divided by 96 positive divisors. The sum of these divisors (counting 66880044) is 1, the average is 0.010416666666667.

Base conversion 66880044

Base System Value
2 Binary 11111111001000001000101100
3 Ternary 11122211212011200
4 Quaternary 3333020020230
5 Quinary 114110130134
6 Senary 10345245500
8 Octal 377101054
10 Decimal 66880044
12 Duodecimal 1a493890
16 Hexadecimal 3fc822c
20 Vigesimal 10i0024
36 Base36 13tgz0

Cryptographic Hash Functions

md5 3b6d56006e51170fa336cc796ce68017
sha1 16f684a18f07e5b2d2c97a27d67c903a4c6b8326
sha256 3a496cf926d4eacab605d4528f7d372af821adafa51de3e129358f662b0771f8
sha512 d696e61a9ff896b273d25188db8d1cc1c5b7c20d239c06b0b503eab69b988ae3bd31e8ce140d0b0816b3af93b26420e3659776349c3cca3a9fe15616c58fe5d0
ripemd-160 562b646370448a062f1987c351bbed174ace8df1

66880044 as geometric shapes

Circle

Radius = n
Diameter 133760088
Circumference 420219709.80432
Area 1.405215634069E+16

Sphere

Radius = n
Volume 1.2530784458137E+24
Surface area 5.6208625362761E+16
Circumference 420219709.80432

Square

Length = n
Perimeter 267520176
Area 4472940285441936
Diagonal 94582665.276909

Cube

Length = n
Surface area 26837641712651616
Volume 2.9915044309973E+23
Space diagonal 115839634.22044

Equilateral Triangle

Length = n
Perimeter 200640132
Area 1.9368399584018E+15
Altitude 57919817.110221

Triangular Pyramid

Length = n
Surface area 1.9368399584018E+15
Volume 3.5255217818463E+22
Height 31527555.092303