66884080 (number)

66884080 is an even 8-digits composite number following 66884079 and preceding 66884081. In scientific notation, it is written as 6.6884080 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 26490624 positive integers (up to 66884080) that are relatively prime to 66884080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6884080 × 10^7
Engineering notation 6.6884080 × 10^6

Prime Factorization of 66884080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 103 × 8117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8360510
Product of the distinct prime numbers

The prime factorization of 66884080 is 2 × 2 × 2 × 2 × 5 × 103 × 8117. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 86, 41, 844, 408, 189, 8924, 4459, 99584, 998310, 879984, 633739, 4011248, 99751161, 64820003, 715841747, 45823260, 8096455281, 701383712

Basic calculations (n = 66884080)

Multiplication

n×y
n×2 133768160
n×3 200652240
n×4 267536320
n×5 334420400

Division

n÷y
n÷2 33442040
n÷3 22294693.333333
n÷3 16721020
n÷5 13376816

Exponentiation

ny
n2 4473480157446400
n3 2.9920460472906E+23
n4 2.0012024719067E+31
n5 1.338485862272E+39

Nth Root

y√n
2√n 8178.268765454
3√n 405.92043867957
4√n 90.433781107803
5√n 36.733689570601

Divisors of 66884080

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8117, 8240, 16234, 32468, 40585, 64936, 81170, 129872, 162340, 324680, 649360, 836051, 1672102, 3344204, 4180255, 6688408, 8360510, 13376816, 16721020, 33442040, 66884080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66884079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66884080 can be divided by 40 positive divisors. The sum of these divisors (counting 66884080) is 1, the average is 0.025.

Base conversion 66884080

Base System Value
2 Binary 11111111001001000111110000
3 Ternary 11122212001201011
4 Quaternary 3333021013300
5 Quinary 114110242310
6 Senary 10345320304
8 Octal 377110760
10 Decimal 66884080
12 Duodecimal 1a496094
16 Hexadecimal 3fc91f0
20 Vigesimal 10i0a40
36 Base36 13tk34

Cryptographic Hash Functions

md5 e0cec0106769c44e91a55af5c2d5a30d
sha1 f0c7f40ca42558398058f245762a89334702ee65
sha256 1d766c37d9ec21e83b990d21447b0d5e8d0ff05f55570a68d2e9f7b60d5d316b
sha512 f78b913d946a6c266807887165d1abb50a8a7f7ba6d9a89db8f2eed06197ef317407e8f0a532c48a10e6698fa36852a3aeebb3927e2b5d1210abe9378981f395
ripemd-160 ae46b9e3863f6d722c51ebfadd8b905999c8d258

66884080 as geometric shapes

Circle

Radius = n
Diameter 133768160
Circumference 420245068.74022
Area 1.4053852398613E+16

Sphere

Radius = n
Volume 1.2533053175161E+24
Surface area 5.6215409594453E+16
Circumference 420245068.74022

Square

Length = n
Perimeter 267536320
Area 4473480157446400
Diagonal 94588373.042847

Cube

Length = n
Surface area 26840880944678400
Volume 2.9920460472906E+23
Space diagonal 115846624.7775

Equilateral Triangle

Length = n
Perimeter 200652240
Area 1.9370737298371E+15
Altitude 57923312.388751

Triangular Pyramid

Length = n
Surface area 1.9370737298371E+15
Volume 3.5261600827693E+22
Height 31529457.680949