638514741 (number)

638514741 is an odd 9-digits composite number following 638514740 and preceding 638514742. In scientific notation, it is written as 6.38514741 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 402515568 positive integers (up to 638514741) that are relatively prime to 638514741.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million five hundred fourteen thousand seven hundred forty-one

Notation

Scientific notation 6.38514741 × 10^8
Engineering notation 6.38514741 × 10^6

Prime Factorization of 638514741

Prime Factorization 3 × 10393 × 20479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 638514741
Product of the distinct prime numbers

The prime factorization of 638514741 is 3 × 10393 × 20479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 638514741)

Multiplication

n×y
n×2 1277029482
n×3 1915544223
n×4 2554058964
n×5 3192573705

Division

n÷y
n÷2 319257370.5
n÷3 212838247
n÷3 159628685.25
n÷5 127702948.2

Exponentiation

ny
n2 407701074474297081
n3 2.6032314597338E+26
n4 1.662201661275E+35
n5 1.0613402632388E+44

Nth Root

y√n
2√n 25268.849221917
3√n 861.10671516714
4√n 158.96178541372
5√n 57.6811865499

Divisors of 638514741

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638514740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638514741 can be divided by 8 positive divisors. The sum of these divisors (counting 638514741) is 1, the average is 0.125.

Base conversion 638514741

Base System Value
2 Binary 100110000011101111011000110101
3 Ternary 1122111110220120010
4 Quaternary 212003233120311
5 Quinary 2301424432431
6 Senary 143205330433
8 Octal 4603573065
10 Decimal 638514741
12 Duodecimal 159a06a19
16 Hexadecimal 260ef635
20 Vigesimal 9jae6h1
36 Base36 ak5l4l

Cryptographic Hash Functions

md5 0fdb07afa16e566fca35ef3104ed2b33
sha1 8971e75065a48f0671a8b15d9f3659445070ea3c
sha256 b31d909b5e4ab08067d2d7a6fab91ec7fd29ca28fd0936f201944efe6ce63f4d
sha512 16f607e97da0d44f1a5b471aa9843528d2e818dc6e4298ec81375efcf9d0531419b5a5dbb12ac09af52318b1e4e885567bc5c08d35e986cb4c8f5dac4830a978
ripemd-160 02e9734706e478ec341c3656499c156aa4abefbf

638514741 as geometric shapes

Circle

Radius = n
Diameter 1277029482
Circumference 4011906439.0688
Area 1.2808307004291E+18

Sphere

Radius = n
Volume 1.0904390439325E+27
Surface area 5.1233228017165E+18
Circumference 4011906439.0688

Square

Length = n
Perimeter 2554058964
Area 407701074474297081
Diagonal 902996206.49734

Cube

Length = n
Surface area 2446206446845782486
Volume 2.6032314597338E+26
Space diagonal 1105939972.7937

Equilateral Triangle

Length = n
Perimeter 1915544223
Area 1.7653974382248E+17
Altitude 552969986.39684

Triangular Pyramid

Length = n
Surface area 1.7653974382248E+17
Volume 3.0679376969598E+25
Height 300998735.49911