638804713 (number)

638804713 is an odd 9-digits prime number following 638804712 and preceding 638804714. In scientific notation, it is written as 6.38804713 × 10^8. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 638804712 positive integers (up to 638804713) that are relatively prime to 638804713.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million eight hundred four thousand seven hundred thirteen

Notation

Scientific notation 6.38804713 × 10^8
Engineering notation 6.38804713 × 10^6

Prime Factorization of 638804713

Prime Factorization 638804713

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 638804713
Product of the distinct prime numbers

The prime factorization of 638804713 is 638804713. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 6, 98, 43, 997, 633, 1636, 9840, 71208, 53258, 385470, 63000, 7244107, 6502816, 66144373, 99627522, 440035082, 190815054, 383557835, 8092064984

Basic calculations (n = 638804713)

Multiplication

n×y
n×2 1277609426
n×3 1916414139
n×4 2555218852
n×5 3194023565

Division

n÷y
n÷2 319402356.5
n÷3 212934904.33333
n÷3 159701178.25
n÷5 127760942.6

Exponentiation

ny
n2 408071461351012369
n3 2.6067797275182E+26
n4 1.6652231756915E+35
n5 1.0637524128286E+44

Nth Root

y√n
2√n 25274.586307198
3√n 861.23704838745
4√n 158.97982987536
5√n 57.686424609555

Divisors of 638804713

1, 638804713

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 638804714
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 319402357
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25274.586326981
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999968692
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638804713 can be divided by 2 positive divisors. The sum of these divisors (counting 638804713) is 638804714, the average is 319402357.

Base conversion 638804713

Base System Value
2 Binary 100110000100110110001011101001
3 Ternary 1122112000122022211
4 Quaternary 212010312023221
5 Quinary 2302013222323
6 Senary 143215445121
8 Octal 4604661351
10 Decimal 638804713
12 Duodecimal 159b267a1
16 Hexadecimal 261362e9
20 Vigesimal 9jcabfd
36 Base36 akbsvd

Cryptographic Hash Functions

md5 64772b4eccb7339b108cf40411cb1653
sha1 713e749a8be76dd609c9d46c455e0571f3bf0f80
sha256 47737f51e3181f971a740bb444a2c807dcf8d4e0c9411bcea1ef737a38994bf4
sha512 a6bd78c19557db38affb3f563c045eecea5b0659008ceb989fda9e4995172380d5e652dcda23b1804fe0cb813b8bab025a78dfd0f21772ec68f488b593ac86f2
ripemd-160 8cb16d5fcab385984aed28fe02545ce5081bf0c9

638804713 as geometric shapes

Circle

Radius = n
Diameter 1277609426
Circumference 4013728386.8787
Area 1.28199430512E+18

Sphere

Radius = n
Volume 1.0919253388664E+27
Surface area 5.12797722048E+18
Circumference 4013728386.8787

Square

Length = n
Perimeter 2555218852
Area 408071461351012369
Diagonal 903406288.83245

Cube

Length = n
Surface area 2448428768106074214
Volume 2.6067797275182E+26
Space diagonal 1106442219.0305

Equilateral Triangle

Length = n
Perimeter 1916414139
Area 1.7670012604471E+17
Altitude 553221109.51523

Triangular Pyramid

Length = n
Surface area 1.7670012604471E+17
Volume 3.0721193706463E+25
Height 301135429.61082