63438861 (number)

63438861 is an odd 8-digits composite number following 63438860 and preceding 63438862. In scientific notation, it is written as 6.3438861 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 41392640 positive integers (up to 63438861) that are relatively prime to 63438861.

Interesting facts

Basic properties

Name

Name sixty-three million four hundred thirty-eight thousand eight hundred sixty-one

Notation

Scientific notation 6.3438861 × 10^7
Engineering notation 6.3438861 × 10^6

Prime Factorization of 63438861

Prime Factorization 3 × 47 × 449921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 63438861
Product of the distinct prime numbers

The prime factorization of 63438861 is 3 × 47 × 449921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 61, 40, 459, 321, 1732, 2647, 63498, 7688, 917969, 885238, 7794378, 5382018, 87660127, 21343781, 874226875, 567701686, 6592559167, 5564868025

Basic calculations (n = 63438861)

Multiplication

n×y
n×2 126877722
n×3 190316583
n×4 253755444
n×5 317194305

Division

n÷y
n÷2 31719430.5
n÷3 21146287
n÷3 15859715.25
n÷5 12687772.2

Exponentiation

ny
n2 4024489084977321
n3 2.5530900365789E+23
n4 1.6196512395102E+31
n5 1.0274882985176E+39

Nth Root

y√n
2√n 7964.8515993708
3√n 398.82752704247
4√n 89.246017274559
5√n 36.347209599466

Divisors of 63438861

1, 3, 47, 141, 449921, 1349763, 21146287, 63438861

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 -63438860
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 63438861 can be divided by 8 positive divisors. The sum of these divisors (counting 63438861) is 1, the average is 0.125.

Base conversion 63438861

Base System Value
2 Binary 11110010000000000000001101
3 Ternary 11102101000202110
4 Quaternary 3302000000031
5 Quinary 112220020421
6 Senary 10143414233
8 Octal 362000015
10 Decimal 63438861
12 Duodecimal 192b4379
16 Hexadecimal 3c8000d
20 Vigesimal jg9h31
36 Base36 11rpql

Cryptographic Hash Functions

md5 285b07aecd84b4e81fbf2679688d52c0
sha1 3018b1760edd7ecd27761d3bbd07969b02d9d400
sha256 2534064f7f863154fada0c77ce7a0f4f2008ea3a0cdf0de6d4b054663ac96b47
sha512 05bb18aa3e368d9479c55aa5255862e4e0fc72f4ca64f4b621ef7dec558ea04c434d0ebed9e6cc5e2d076a71853b89e0aa959f34ad3d1b00412a2c0aeee2ca54
ripemd-160 38d704df739cc76c82b3faac8369ec719f0919ea

63438861 as geometric shapes

Circle

Radius = n
Diameter 126877722
Circumference 398598119.33941
Area 1.2643305343817E+16

Sphere

Radius = n
Volume 1.069435853716E+24
Surface area 5.0573221375268E+16
Circumference 398598119.33941

Square

Length = n
Perimeter 253755444
Area 4024489084977321
Diagonal 89716097.607702

Cube

Length = n
Surface area 24146934509863926
Volume 2.5530900365789E+23
Space diagonal 109879330.4263

Equilateral Triangle

Length = n
Perimeter 190316583
Area 1.7426548924218E+15
Altitude 54939665.21315

Triangular Pyramid

Length = n
Surface area 1.7426548924218E+15
Volume 3.0088454630746E+22
Height 29905365.869234