666804920 (number)

666804920 is an even 9-digits composite number following 666804919 and preceding 666804921. In scientific notation, it is written as 6.66804920 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 266721952 positive integers (up to 666804920) that are relatively prime to 666804920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.66804920 × 10^8
Engineering notation 6.66804920 × 10^6

Prime Factorization of 666804920

Prime Factorization 2 × 2 × 2 × 5 × 16670123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 166701230
Product of the distinct prime numbers

The prime factorization of 666804920 is 2 × 2 × 2 × 5 × 16670123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 27, 10, 815, 608, 3345, 5866, 18213, 13867, 568409, 682507, 1281292, 8193066, 65894274, 40628953, 381617041, 660010449, 7406625889, 7764227486

Basic calculations (n = 666804920)

Multiplication

n×y
n×2 1333609840
n×3 2000414760
n×4 2667219680
n×5 3334024600

Division

n÷y
n÷2 333402460
n÷3 222268306.66667
n÷3 166701230
n÷5 133360984

Exponentiation

ny
n2 444628801336206400
n3 2.9648067230469E+26
n4 1.9769477097767E+35
n5 1.3182384594618E+44

Nth Root

y√n
2√n 25822.566100216
3√n 873.64084826797
4√n 160.69401389042
5√n 58.183488833425

Divisors of 666804920

1, 2, 4, 5, 8, 10, 20, 40, 16670123, 33340246, 66680492, 83350615, 133360984, 166701230, 333402460, 666804920

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -666804919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 666804920 can be divided by 16 positive divisors. The sum of these divisors (counting 666804920) is 1, the average is 0.0625.

Base conversion 666804920

Base System Value
2 Binary 100111101111101010001010111000
3 Ternary 1201110201012101112
4 Quaternary 213233222022320
5 Quinary 2331200224140
6 Senary 150055535452
8 Octal 4757521270
10 Decimal 666804920
12 Duodecimal 16738a588
16 Hexadecimal 27bea2b8
20 Vigesimal a87ac60
36 Base36 b0zxyw

Cryptographic Hash Functions

md5 86093c0e41116f42399211e17d63b37b
sha1 74cf33e2df807135e3f6bc4e9effea0dd4e304c3
sha256 dd952e2f8b713f55716c557ec557290baaeb6fdbfe3531d238647dd5525c94ee
sha512 b981fddec8d2322334779404fa0fdaf6023ecb0eb19aab99db056a44b38081387c424fef689f9028c2c12cbd28888da03731c1981b27b16ed39716e9fddb7d67
ripemd-160 598ae371d0052cdcf656e7d20b7ad7862df23be8

666804920 as geometric shapes

Circle

Radius = n
Diameter 1333609840
Circumference 4189658876.0991
Area 1.3968425758523E+18

Sphere

Radius = n
Volume 1.2418953360583E+27
Surface area 5.587370303409E+18
Circumference 4189658876.0991

Square

Length = n
Perimeter 2667219680
Area 444628801336206400
Diagonal 943004561.32111

Cube

Length = n
Surface area 2667772808017238400
Volume 2.9648067230469E+26
Space diagonal 1154940000.1769

Equilateral Triangle

Length = n
Perimeter 2000414760
Area 1.9252991860569E+17
Altitude 577470000.08845

Triangular Pyramid

Length = n
Surface area 1.9252991860569E+17
Volume 3.4940582312898E+25
Height 314334853.7737