64764549 (number)

64764549 is an odd 8-digits composite number following 64764548 and preceding 64764550. In scientific notation, it is written as 6.4764549 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 41783040 positive integers (up to 64764549) that are relatively prime to 64764549.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred sixty-four thousand five hundred forty-nine

Notation

Scientific notation 6.4764549 × 10^7
Engineering notation 6.4764549 × 10^6

Prime Factorization of 64764549

Prime Factorization 27 × 31 × 77377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64764549
Product of the distinct prime numbers

The prime factorization of 64764549 is 27 × 31 × 77377. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 86, 52, 199, 81, 9442, 1947, 30554, 72901, 680762, 135159, 2381230, 6896647, 43053580, 67759141, 4365109, 348669741, 46797495, 2829037852

Basic calculations (n = 64764549)

Multiplication

n×y
n×2 129529098
n×3 194293647
n×4 259058196
n×5 323822745

Division

n÷y
n÷2 32382274.5
n÷3 21588183
n÷3 16191137.25
n÷5 12952909.8

Exponentiation

ny
n2 4194446807173401
n3 2.7165145577108E+23
n4 1.7593384018207E+31
n5 1.139427581323E+39

Nth Root

y√n
2√n 8047.642449811
3√n 401.58650956586
4√n 89.708653149019
5√n 36.4978657274

Divisors of 64764549

1, 27, 31, 837, 77377, 2089179, 2398687, 64764549

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 -64764548
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 64764549 can be divided by 8 positive divisors. The sum of these divisors (counting 64764549) is 1, the average is 0.125.

Base conversion 64764549

Base System Value
2 Binary 11110111000011101010000101
3 Ternary 11111212101021000
4 Quaternary 3313003222011
5 Quinary 113034431144
6 Senary 10232043513
8 Octal 367035205
10 Decimal 64764549
12 Duodecimal 19833599
16 Hexadecimal 3dc3a85
20 Vigesimal 104fb79
36 Base36 12k4n9

Cryptographic Hash Functions

md5 7db4e364c1990f18d4fbd526a2635f84
sha1 09efd4f93f87f3a5788c46323a07541d039dfbc6
sha256 e326d30e4912dc51a051ded0c943bc1670397cd580caf9b2e120b905ba31da83
sha512 3a6e25fb54449985dbe7aad4790ebb63b27599d987d8cff4686ac0cb148765a5b73d3e0ac1edf8aced3e843e42ce74ecef6a85f64c519e6e62f29f1144bdfc1f
ripemd-160 e203f4791a9b801da0510cf7a7a33d4c8f80c5b7

64764549 as geometric shapes

Circle

Radius = n
Diameter 129529098
Circumference 406927662.70291
Area 1.3177243275289E+16

Sphere

Radius = n
Volume 1.1378909570498E+24
Surface area 5.2708973101156E+16
Circumference 406927662.70291

Square

Length = n
Perimeter 259058196
Area 4194446807173401
Diagonal 91590903.556777

Cube

Length = n
Surface area 25166680843040406
Volume 2.7165145577108E+23
Space diagonal 112175489.39728

Equilateral Triangle

Length = n
Perimeter 194293647
Area 1.8162487449173E+15
Altitude 56087744.698642

Triangular Pyramid

Length = n
Surface area 1.8162487449173E+15
Volume 3.2014431082487E+22
Height 30530301.185592