64454913 (number)

64454913 is an odd 8-digits composite number following 64454912 and preceding 64454914. In scientific notation, it is written as 6.4454913 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 42629328 positive integers (up to 64454913) that are relatively prime to 64454913.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred fifty-four thousand nine hundred thirteen

Notation

Scientific notation 6.4454913 × 10^7
Engineering notation 6.4454913 × 10^6

Prime Factorization of 64454913

Prime Factorization 3 × 3 × 3 × 127 × 18797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7161657
Product of the distinct prime numbers

The prime factorization of 64454913 is 3 × 3 × 3 × 127 × 18797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 82, 97, 430, 113, 1232, 4923, 61175, 96875, 8016, 491151, 1876807, 5797111, 81490542, 81671215, 672883306, 748571308, 7213245153, 9220169812

Basic calculations (n = 64454913)

Multiplication

n×y
n×2 128909826
n×3 193364739
n×4 257819652
n×5 322274565

Division

n÷y
n÷2 32227456.5
n÷3 21484971
n÷3 16113728.25
n÷5 12890982.6

Exponentiation

ny
n2 4154435809837569
n3 2.6777379868717E+23
n4 1.7259336898061E+31
n5 1.1124490582022E+39

Nth Root

y√n
2√n 8028.3817173824
3√n 400.94549873609
4√n 89.601237253636
5√n 36.462899909113

Divisors of 64454913

1, 3, 9, 27, 127, 381, 1143, 3429, 18797, 56391, 169173, 507519, 2387219, 7161657, 21484971, 64454913

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 -64454912
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 64454913 can be divided by 16 positive divisors. The sum of these divisors (counting 64454913) is 1, the average is 0.0625.

Base conversion 64454913

Base System Value
2 Binary 11110101111000000100000001
3 Ternary 11111021122112000
4 Quaternary 3311320010001
5 Quinary 113000024123
6 Senary 10221254213
8 Octal 365700401
10 Decimal 64454913
12 Duodecimal 19704369
16 Hexadecimal 3d78101
20 Vigesimal 102gh5d
36 Base36 12dhq9

Cryptographic Hash Functions

md5 8a0bcb89e98d8ad32555aedc1480b8ae
sha1 3c18d1a729cf32e556083e2a8506a3f0c0c72a36
sha256 eceb6e156661c67d018622ad8e15a6b8c14fd68dee09307a131659d9e7e0ed4b
sha512 61b4ba1034886783a4a7db6b0dea3d9c8984a2d73a61eea06009d9cd66c41fbadfbb4a1e3eca1525d6bde9947d466c74c4242f6b70a27720a95ff2c9b2c9df4d
ripemd-160 c443e1bc5c46df7d56aeff8f4dabd1160f8ee2d4

64454913 as geometric shapes

Circle

Radius = n
Diameter 128909826
Circumference 404982162.33714
Area 1.3051545019996E+16

Sphere

Radius = n
Volume 1.1216482650392E+24
Surface area 5.2206180079984E+16
Circumference 404982162.33714

Square

Length = n
Perimeter 257819652
Area 4154435809837569
Diagonal 91153012.126178

Cube

Length = n
Surface area 24926614859025414
Volume 2.6777379868717E+23
Space diagonal 111639184.11343

Equilateral Triangle

Length = n
Perimeter 193364739
Area 1.7989234748556E+15
Altitude 55819592.056716

Triangular Pyramid

Length = n
Surface area 1.7989234748556E+15
Volume 3.1557444812629E+22
Height 30384337.375393