63687789 (number)

63687789 is an odd 8-digits composite number following 63687788 and preceding 63687790. In scientific notation, it is written as 6.3687789 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 38598120 positive integers (up to 63687789) that are relatively prime to 63687789.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred eighty-seven thousand seven hundred eighty-nine

Notation

Scientific notation 6.3687789 × 10^7
Engineering notation 6.3687789 × 10^6

Prime Factorization of 63687789

Prime Factorization 9 × 9 × 11 × 71479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7076421
Product of the distinct prime numbers

The prime factorization of 63687789 is 9 × 9 × 11 × 71479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 63687789)

Multiplication

n×y
n×2 127375578
n×3 191063367
n×4 254751156
n×5 318438945

Division

n÷y
n÷2 31843894.5
n÷3 21229263
n÷3 15921947.25
n÷5 12737557.8

Exponentiation

ny
n2 4056134467708521
n3 2.5832623613505E+23
n4 1.6452226820133E+31
n5 1.0478059503008E+39

Nth Root

y√n
2√n 7980.4629564957
3√n 399.3484998617
4√n 89.3334369455
5√n 36.375689525657

Divisors of 63687789

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -63687788
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63687789 can be divided by 12 positive divisors. The sum of these divisors (counting 63687789) is 1, the average is 0.083333333333333.

Base conversion 63687789

Base System Value
2 Binary 11110010111100110001101101
3 Ternary 11102211200020000
4 Quaternary 3302330301231
5 Quinary 112301002124
6 Senary 10153014513
8 Octal 362746155
10 Decimal 63687789
12 Duodecimal 193b4439
16 Hexadecimal 3cbcc6d
20 Vigesimal ji0j99
36 Base36 11x1t9

Cryptographic Hash Functions

md5 c8e9946de3f8dc9eec445b037f9a23e0
sha1 2c710c4396a654fcc377dee3e821db9f137958e8
sha256 0b5d18b440506956f231f3510bccca4c8c8e751f9a0bc04180510bf85d0eb608
sha512 9f0302219a9e38233b64b092e56063c07dae69ead36b650a99bbc118e2870de4d30084733c0d5e9b638920968b03b47cb8c16efe2836226149c995c3bb1a37b5
ripemd-160 04bc486c022d842a0248248b72a2c16097c78246

63687789 as geometric shapes

Circle

Radius = n
Diameter 127375578
Circumference 400162180.09155
Area 1.2742722245725E+16

Sphere

Radius = n
Volume 1.0820744075618E+24
Surface area 5.0970888982902E+16
Circumference 400162180.09155

Square

Length = n
Perimeter 254751156
Area 4056134467708521
Diagonal 90068134.961356

Cube

Length = n
Surface area 24336806806251126
Volume 2.5832623613505E+23
Space diagonal 110310486.36973

Equilateral Triangle

Length = n
Perimeter 191063367
Area 1.7563577451006E+15
Altitude 55155243.184863

Triangular Pyramid

Length = n
Surface area 1.7563577451006E+15
Volume 3.0444038888248E+22
Height 30022711.653785