638049011 (number)

638049011 is an odd 9-digits composite number following 638049010 and preceding 638049012. In scientific notation, it is written as 6.38049011 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 622486800 positive integers (up to 638049011) that are relatively prime to 638049011.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million forty-nine thousand eleven

Notation

Scientific notation 6.38049011 × 10^8
Engineering notation 6.38049011 × 10^6

Prime Factorization of 638049011

Prime Factorization 41 × 15562171

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 638049011
Product of the distinct prime numbers

The prime factorization of 638049011 is 41 × 15562171. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 63, 55, 809, 719, 6205, 8521, 38122, 53974, 349723, 620234, 1184504, 9047442, 52398625, 56766435, 638888163, 322506406, 7975293744, 8564536969

Basic calculations (n = 638049011)

Multiplication

n×y
n×2 1276098022
n×3 1914147033
n×4 2552196044
n×5 3190245055

Division

n÷y
n÷2 319024505.5
n÷3 212683003.66667
n÷3 159512252.75
n÷5 127609802.2

Exponentiation

ny
n2 407106540438078121
n3 2.5975392549815E+26
n4 1.6573573526746E+35
n5 1.0574752197476E+44

Nth Root

y√n
2√n 25259.632044034
3√n 860.89730168997
4√n 158.93279096535
5√n 57.672769610251

Divisors of 638049011

1, 41, 15562171, 638049011

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638049010
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638049011 can be divided by 4 positive divisors. The sum of these divisors (counting 638049011) is 1, the average is 0.25.

Base conversion 638049011

Base System Value
2 Binary 100110000001111101101011110011
3 Ternary 1122110121020200212
4 Quaternary 212001331223303
5 Quinary 2301320032021
6 Senary 143151334335
8 Octal 4601755363
10 Decimal 638049011
12 Duodecimal 1598213ab
16 Hexadecimal 2607daf3
20 Vigesimal 9j7g2ab
36 Base36 ajvlrn

Cryptographic Hash Functions

md5 594178ec939fcd7ac7d67f35ab923a24
sha1 47e52830b67149759c906c2d3aa5e5e96c031526
sha256 160fbba894d19e9259aa52d76bf61e51453d0cf5cf99b230661a5d4a60bbb062
sha512 aba4eb995564b4faf11d49c37b438fc1f1d761d578274ae9fd479adedc98b50b44b1ed7ae78248e2b4a32b8065de6c5cd378f7e833becfe74c022df23a906db2
ripemd-160 855fc06f5300bcbe4cc2deb5e3b784a80662d5b0

638049011 as geometric shapes

Circle

Radius = n
Diameter 1276098022
Circumference 4008980171.1757
Area 1.2789629166686E+18

Sphere

Radius = n
Volume 1.0880546987815E+27
Surface area 5.1158516666745E+18
Circumference 4008980171.1757

Square

Length = n
Perimeter 2552196044
Area 407106540438078121
Diagonal 902337564.81494

Cube

Length = n
Surface area 2442639242628468726
Volume 2.5975392549815E+26
Space diagonal 1105133304.7711

Equilateral Triangle

Length = n
Perimeter 1914147033
Area 1.7628230303309E+17
Altitude 552566652.38554

Triangular Pyramid

Length = n
Surface area 1.7628230303309E+17
Volume 3.0612293693261E+25
Height 300779188.27165