66884900 (number)

66884900 is an even 8-digits composite number following 66884899 and preceding 66884901. In scientific notation, it is written as 6.6884900 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 26029440 positive integers (up to 66884900) that are relatively prime to 66884900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6884900 × 10^7
Engineering notation 6.6884900 × 10^6

Prime Factorization of 66884900

Prime Factorization 2 × 2 × 5 × 185 × 18077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33442450
Product of the distinct prime numbers

The prime factorization of 66884900 is 2 × 2 × 5 × 185 × 18077. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 70, 97, 190, 571, 6356, 6155, 35347, 89069, 548980, 88222, 7614478, 9126685, 25793966, 81555957, 566324028, 142075813, 4293128194, 6265754099

Basic calculations (n = 66884900)

Multiplication

n×y
n×2 133769800
n×3 200654700
n×4 267539600
n×5 334424500

Division

n÷y
n÷2 33442450
n÷3 22294966.666667
n÷3 16721225
n÷5 13376980

Exponentiation

ny
n2 4473589848010000
n3 2.9921560962516E+23
n4 2.0013006128218E+31
n5 1.3385679135853E+39

Nth Root

y√n
2√n 8178.3188981599
3√n 405.92209753671
4√n 90.434058286466
5√n 36.733779641296

Divisors of 66884900

1, 2, 4, 5, 10, 20, 185, 370, 740, 925, 1850, 3700, 18077, 36154, 72308, 90385, 180770, 361540, 3344245, 6688490, 13376980, 16721225, 33442450, 66884900

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 -66884899
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 66884900 can be divided by 24 positive divisors. The sum of these divisors (counting 66884900) is 1, the average is 0.041666666666667.

Base conversion 66884900

Base System Value
2 Binary 11111111001001010100100100
3 Ternary 11122212002211112
4 Quaternary 3333021110210
5 Quinary 114110304100
6 Senary 10345324152
8 Octal 377112444
10 Decimal 66884900
12 Duodecimal 1a496658
16 Hexadecimal 3fc9524
20 Vigesimal 10i0c50
36 Base36 13tkpw

Cryptographic Hash Functions

md5 e2fde16be4b849eca141333b4c095b1d
sha1 82eef7813021ac58866618eaed141e17e70ce1d1
sha256 f127f44a5675f0bff82bc4890208e4eb27b601a7d2b4f4eee027be8e3ce54e5d
sha512 99fc01b07dc6ce952b6561d224228a0e1ef039f7a9da70e68accdaace3b0899a5df3982a450b468adeb56c333dea14b5c1c8a4b160c4f3e43626eeaff47a6e3d
ripemd-160 145bb55f799342d9ab27251c038ceabb7309e58b

66884900 as geometric shapes

Circle

Radius = n
Diameter 133769800
Circumference 420250220.95218
Area 1.4054197001682E+16

Sphere

Radius = n
Volume 1.2533514147171E+24
Surface area 5.6216788006728E+16
Circumference 420250220.95218

Square

Length = n
Perimeter 267539600
Area 4473589848010000
Diagonal 94589532.697968

Cube

Length = n
Surface area 26841539088060000
Volume 2.9921560962516E+23
Space diagonal 115848045.05916

Equilateral Triangle

Length = n
Perimeter 200654700
Area 1.9371212272444E+15
Altitude 57924022.529582

Triangular Pyramid

Length = n
Surface area 1.9371212272444E+15
Volume 3.5262897767137E+22
Height 31529844.232656