1638992010 (number)

1638992010 is an even 10-digits composite number following 1638992009 and preceding 1638992011. In scientific notation, it is written as 1.638992010 × 10^9. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 420705600 positive integers (up to 1638992010) that are relatively prime to 1638992010.

Interesting facts

Basic properties

Name

Name one billion six hundred thirty-eight million nine hundred ninety-two thousand ten

Notation

Scientific notation 1.638992010 × 10^9
Engineering notation 1.638992010 × 10^9

Prime Factorization of 1638992010

Prime Factorization 2 × 3 × 5 × 31 × 191 × 9227

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1638992010
Product of the distinct prime numbers

The prime factorization of 1638992010 is 2 × 3 × 5 × 31 × 191 × 9227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 14, 36, 261, 919, 1287, 903, 9565, 79011, 915611, 835207, 4663752, 9884515, 74365274, 63207590, 853980131, 593050103, 110773864, 9278640949

Basic calculations (n = 1638992010)

Multiplication

n×y
n×2 3277984020
n×3 4916976030
n×4 6555968040
n×5 8194960050

Division

n÷y
n÷2 819496005
n÷3 546330670
n÷3 409748002.5
n÷5 327798402

Exponentiation

ny
n2 2686294808843840100
n3 4.4028157281995E+27
n4 7.2161798000214E+36
n5 1.1827261034958E+46

Nth Root

y√n
2√n 40484.466280291
3√n 1179.0320535787
4√n 201.20752043671
5√n 69.649077291875

Divisors of 1638992010

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 191, 310, 382, 465, 573, 930, 955, 1146, 1910, 2865, 5730, 5921, 9227, 11842, 17763, 18454, 27681, 29605, 35526, 46135, 55362, 59210, 88815, 92270, 138405, 177630, 276810, 286037, 572074, 858111, 1430185, 1716222, 1762357, 2860370, 3524714, 4290555, 5287071, 8581110, 8811785, 10574142, 17623570, 26435355, 52870710, 54633067, 109266134, 163899201, 273165335, 327798402, 546330670, 819496005, 1638992010

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1638992009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1638992010 can be divided by 64 positive divisors. The sum of these divisors (counting 1638992010) is 1, the average is 0.015625.

Base conversion 1638992010

Base System Value
2 Binary 1100001101100010000100010001010
3 Ternary 11020020001102100210
4 Quaternary 1201230100202022
5 Quinary 11324040221020
6 Senary 430345141550
8 Octal 14154204212
10 Decimal 1638992010
12 Duodecimal 398a8a8b6
16 Hexadecimal 61b1088a
20 Vigesimal 15c3e00a
36 Base36 r3tabu

Cryptographic Hash Functions

md5 b7fa9d31fb12744f26fae54efecd950a
sha1 f424247ad7d8c37998d8993d22d2647a9166131a
sha256 8177ee7dcfab3e88f72ebd81543a8b83a7a024d0b258aeb47ec70236cac6e180
sha512 c17697a3b498da055ec110631c6454529cbf790b2db68855fdf2d1f9e14e365b8223c40f41167f4d74414f7af4e85d2bacc8d108c2b48cb83a6d821e330dfb5f
ripemd-160 1fae694201da853818c079bbfa336b3cf1751557

1638992010 as geometric shapes

Circle

Radius = n
Diameter 3277984020
Circumference 10298090515.817
Area 8.4392440368402E+18

Sphere

Radius = n
Volume 1.8442471395762E+28
Surface area 3.3756976147361E+19
Circumference 10298090515.817

Square

Length = n
Perimeter 6555968040
Area 2686294808843840100
Diagonal 2317884729.1631

Cube

Length = n
Surface area 1.6117768853063E+19
Volume 4.4028157281995E+27
Space diagonal 2838817434.5194

Equilateral Triangle

Length = n
Perimeter 4916976030
Area 1.1631997732565E+18
Altitude 1419408717.2597

Triangular Pyramid

Length = n
Surface area 1.1631997732565E+18
Volume 5.1887680962078E+26
Height 772628243.05438