1638635066 (number)

1638635066 is an even 10-digits composite number following 1638635065 and preceding 1638635067. In scientific notation, it is written as 1.638635066 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 769890240 positive integers (up to 1638635066) that are relatively prime to 1638635066.

Interesting facts

Basic properties

Name

Name one billion six hundred thirty-eight million six hundred thirty-five thousand sixty-six

Notation

Scientific notation 1.638635066 × 10^9
Engineering notation 1.638635066 × 10^9

Prime Factorization of 1638635066

Prime Factorization 2 × 17 × 631 × 76379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1638635066
Product of the distinct prime numbers

The prime factorization of 1638635066 is 2 × 17 × 631 × 76379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 31, 80, 699, 21, 5488, 7951, 87010, 90248, 241883, 480610, 2087462, 832613, 97315781, 83032, 53955296, 86446309, 8788089259, 2929717024

Basic calculations (n = 1638635066)

Multiplication

n×y
n×2 3277270132
n×3 4915905198
n×4 6554540264
n×5 8193175330

Division

n÷y
n÷2 819317533
n÷3 546211688.66667
n÷3 409658766.5
n÷5 327727013.2

Exponentiation

ny
n2 2685124879524824356
n3 4.3999397841784E+27
n4 7.2098956186432E+36
n5 1.1814387782909E+46

Nth Root

y√n
2√n 40480.057633358
3√n 1178.9464564618
4√n 201.1965646659
5√n 69.646043355641

Divisors of 1638635066

1, 2, 17, 34, 631, 1262, 10727, 21454, 76379, 152758, 1298443, 2596886, 48195149, 96390298, 819317533, 1638635066

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 -1638635065
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 1638635066 can be divided by 16 positive divisors. The sum of these divisors (counting 1638635066) is 1, the average is 0.0625.

Base conversion 1638635066

Base System Value
2 Binary 1100001101010111001011000111010
3 Ternary 11020012101021201122
4 Quaternary 1201222321120322
5 Quinary 11323442310231
6 Senary 430333345242
8 Octal 14152713072
10 Decimal 1638635066
12 Duodecimal 398938222
16 Hexadecimal 61ab963a
20 Vigesimal 15c197d6
36 Base36 r3lmwq

Cryptographic Hash Functions

md5 1817d04d8c3483c668885eeaf863ff2b
sha1 0475144e784ae5b44855c00f3b4d51c02243512c
sha256 06d63c1573bb56c312809d38803ad4ed5fc128c801de704c4b52e951f71acb24
sha512 edf77fe1717c310b236f9967f49842516b3ea87618f0ada7f11487622e2b167b0f8fe246d3779c027ac73913403430f4e35253ac32875b004c4316a3ae74fe55
ripemd-160 8c821bf6668a9826e445b25a3e8fba2c395e7af8

1638635066 as geometric shapes

Circle

Radius = n
Diameter 3277270132
Circumference 10295847770.52
Area 8.4355685954864E+18

Sphere

Radius = n
Volume 1.8430424669616E+28
Surface area 3.3742274381945E+19
Circumference 10295847770.52

Square

Length = n
Perimeter 6554540264
Area 2685124879524824356
Diagonal 2317379934.1173

Cube

Length = n
Surface area 1.6110749277149E+19
Volume 4.3999397841784E+27
Space diagonal 2838199189.376

Equilateral Triangle

Length = n
Perimeter 4915905198
Area 1.1626931790011E+18
Altitude 1419099594.688

Triangular Pyramid

Length = n
Surface area 1.1626931790011E+18
Volume 5.185378763675E+26
Height 772459978.03911