638133066 (number)

638133066 is an even 9-digits composite number following 638133065 and preceding 638133067. In scientific notation, it is written as 6.38133066 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 212710536 positive integers (up to 638133066) that are relatively prime to 638133066.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million one hundred thirty-three thousand sixty-six

Notation

Scientific notation 6.38133066 × 10^8
Engineering notation 6.38133066 × 10^6

Prime Factorization of 638133066

Prime Factorization 2 × 9 × 81 × 437677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 638133066
Product of the distinct prime numbers

The prime factorization of 638133066 is 2 × 9 × 81 × 437677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 63, 97, 282, 763, 4345, 3357, 77953, 25581, 318316, 853063, 3217202, 7654510, 14682525, 40538334, 50201219, 255479997, 3269431196, 8138876403

Basic calculations (n = 638133066)

Multiplication

n×y
n×2 1276266132
n×3 1914399198
n×4 2552532264
n×5 3190665330

Division

n÷y
n÷2 319066533
n÷3 212711022
n÷3 159533266.5
n÷5 127626613.2

Exponentiation

ny
n2 407213809922560356
n3 2.5985659704342E+26
n4 1.6582308699165E+35
n5 1.0581719491556E+44

Nth Root

y√n
2√n 25261.295809994
3√n 860.93510419106
4√n 158.93802506006
5√n 57.674289063816

Divisors of 638133066

1, 2, 9, 18, 81, 162, 729, 1458, 437677, 875354, 3939093, 7878186, 35451837, 70903674, 319066533, 638133066

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 -638133065
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 638133066 can be divided by 16 positive divisors. The sum of these divisors (counting 638133066) is 1, the average is 0.0625.

Base conversion 638133066

Base System Value
2 Binary 100110000010010010001101001010
3 Ternary 1122110202112000000
4 Quaternary 212002102031022
5 Quinary 2301330224231
6 Senary 143153223430
8 Octal 4602221512
10 Decimal 638133066
12 Duodecimal 159861b76
16 Hexadecimal 2609234a
20 Vigesimal 9j86cd6
36 Base36 ajxemi

Cryptographic Hash Functions

md5 ec038b71077b3c3187a2bb1db8f3176e
sha1 1f29eec982c0e98b5bcff5c607614c6a15ae1ee4
sha256 fd00e17d6b131460f7ab119c8c625195348955f8dde2b48b602a93d2693320dc
sha512 f2ed25c5450c3fd06512f61a06cb89099fe00df6a19280371d78aaa90791b6dea8f3bf7f677a11d3a42eef88d3610f775cb8be2ad4ad0b8065367af8de4fde66
ripemd-160 8490a34a492941423ac3508c0b7b38ea42896183

638133066 as geometric shapes

Circle

Radius = n
Diameter 1276266132
Circumference 4009508304.3167
Area 1.279299913693E+18

Sphere

Radius = n
Volume 1.0884847683446E+27
Surface area 5.1171996547721E+18
Circumference 4009508304.3167

Square

Length = n
Perimeter 2552532264
Area 407213809922560356
Diagonal 902456436.53593

Cube

Length = n
Surface area 2443282859535362136
Volume 2.5985659704342E+26
Space diagonal 1105278892.3017

Equilateral Triangle

Length = n
Perimeter 1914399198
Area 1.7632875208239E+17
Altitude 552639446.15085

Triangular Pyramid

Length = n
Surface area 1.7632875208239E+17
Volume 3.0624393650911E+25
Height 300818812.17864