63640668 (number)

63640668 is an even 8-digits composite number following 63640667 and preceding 63640669. In scientific notation, it is written as 6.3640668 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 16780608 positive integers (up to 63640668) that are relatively prime to 63640668.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred forty thousand six hundred sixty-eight

Notation

Scientific notation 6.3640668 × 10^7
Engineering notation 6.3640668 × 10^6

Prime Factorization of 63640668

Prime Factorization 2 × 2 × 39 × 7 × 13 × 4483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31820334
Product of the distinct prime numbers

The prime factorization of 63640668 is 2 × 2 × 39 × 7 × 13 × 4483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 63640668)

Multiplication

n×y
n×2 127281336
n×3 190922004
n×4 254562672
n×5 318203340

Division

n÷y
n÷2 31820334
n÷3 21213556
n÷3 15910167
n÷5 12728133.6

Exponentiation

ny
n2 4050134623486224
n3 2.5775327292859E+23
n4 1.6403590468362E+31
n5 1.043935455005E+39

Nth Root

y√n
2√n 7977.5101378814
3√n 399.24998624404
4√n 89.316908465762
5√n 36.370305239614

Divisors of 63640668

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -63640667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63640668 can be divided by 48 positive divisors. The sum of these divisors (counting 63640668) is 1, the average is 0.020833333333333.

Base conversion 63640668

Base System Value
2 Binary 11110010110001010001011100
3 Ternary 11102202021120210
4 Quaternary 3302301101130
5 Quinary 112243000133
6 Senary 10152012420
8 Octal 362612134
10 Decimal 63640668
12 Duodecimal 19391110
16 Hexadecimal 3cb145c
20 Vigesimal jhf1d8
36 Base36 11w1gc

Cryptographic Hash Functions

md5 be50ffd86d24a89325b47d2eab84e8d5
sha1 fa624bbe6f28de93e3e60b594c9b70077014dfb1
sha256 a38ae3478ff7ef5516511b3bef1b61c82f71b4baa0c0b0aed1490dd49aac4372
sha512 e7f0facba3e8b73492126012fee2c57f6336c09c7e4bc2427048b61e6e531df0aeac47532e3bf112d72b2a123731c2a2b7836265800d0b5fa3f02189a6abf96f
ripemd-160 5f323d63f578a22eb0fbcba1b6a53b7c6d8328ee

63640668 as geometric shapes

Circle

Radius = n
Diameter 127281336
Circumference 399866110.11669
Area 1.2723873179194E+16

Sphere

Radius = n
Volume 1.0796743848949E+24
Surface area 5.0895492716776E+16
Circumference 399866110.11669

Square

Length = n
Perimeter 254562672
Area 4050134623486224
Diagonal 90001495.804083

Cube

Length = n
Surface area 24300807740917344
Volume 2.5775327292859E+23
Space diagonal 110228870.40362

Equilateral Triangle

Length = n
Perimeter 190922004
Area 1.753759736343E+15
Altitude 55114435.201811

Triangular Pyramid

Length = n
Surface area 1.753759736343E+15
Volume 3.0376514526806E+22
Height 30000498.601361