63645690 (number)

63645690 is an even 8-digits composite number following 63645689 and preceding 63645691. In scientific notation, it is written as 6.3645690 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 16899840 positive integers (up to 63645690) that are relatively prime to 63645690.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred forty-five thousand six hundred ninety

Notation

Scientific notation 6.3645690 × 10^7
Engineering notation 6.3645690 × 10^6

Prime Factorization of 63645690

Prime Factorization 2 × 15 × 241 × 8803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 63645690
Product of the distinct prime numbers

The prime factorization of 63645690 is 2 × 15 × 241 × 8803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 46, 46, 372, 452, 817, 7649, 15003, 88191, 463207, 444167, 674129, 5744793, 19920884, 94448443, 507232371, 634875349, 5379381389, 3692421132

Basic calculations (n = 63645690)

Multiplication

n×y
n×2 127291380
n×3 190937070
n×4 254582760
n×5 318228450

Division

n÷y
n÷2 31822845
n÷3 21215230
n÷3 15911422.5
n÷5 12729138

Exponentiation

ny
n2 4050773855576100
n3 2.578142970721E+23
n4 1.6408768829019E+31
n5 1.0443474141734E+39

Nth Root

y√n
2√n 7977.8248915353
3√n 399.26048781353
4√n 89.318670453244
5√n 36.370879230786

Divisors of 63645690

1, 2, 15, 30, 241, 482, 3615, 7230, 8803, 17606, 132045, 264090, 2121523, 4243046, 31822845, 63645690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -63645689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63645690 can be divided by 16 positive divisors. The sum of these divisors (counting 63645690) is 1, the average is 0.0625.

Base conversion 63645690

Base System Value
2 Binary 11110010110010011111111010
3 Ternary 11102202112110210
4 Quaternary 3302302133322
5 Quinary 112243130230
6 Senary 10152051550
8 Octal 362623772
10 Decimal 63645690
12 Duodecimal 19393bb6
16 Hexadecimal 3cb27fa
20 Vigesimal jhfe4a
36 Base36 11w5bu

Cryptographic Hash Functions

md5 9c4f67ebe54274f163ccd3a64c3a9c41
sha1 f6d79b268bbef4dc372176e1140772e44b4fbafd
sha256 4ac6091e3b7c4cf86f4c637cc0ab901aa8ae669b85b3382ed4b7e4f4b9169013
sha512 a0087b00bde1228d340dbd361251e29ba6b2b21d22d6d639c012b73c29ab4cfe6a52c0a58f82876b56903901b87a37acb1b1bdde4331adbde1a1907cd1feb8db
ripemd-160 fb777879ec5faf3573d71c425894fc138d3d8ef7

63645690 as geometric shapes

Circle

Radius = n
Diameter 127291380
Circumference 399897664.27331
Area 1.2725881386031E+16

Sphere

Radius = n
Volume 1.0799300022295E+24
Surface area 5.0903525544126E+16
Circumference 399897664.27331

Square

Length = n
Perimeter 254582760
Area 4050773855576100
Diagonal 90008597.984594

Cube

Length = n
Surface area 24304643133456600
Volume 2.578142970721E+23
Space diagonal 110237568.76278

Equilateral Triangle

Length = n
Perimeter 190937070
Area 1.7540365319574E+15
Altitude 55118784.381389

Triangular Pyramid

Length = n
Surface area 1.7540365319574E+15
Volume 3.0383706291088E+22
Height 30002865.994865