64995008 (number)

64995008 is an even 8-digits composite number following 64995007 and preceding 64995009. In scientific notation, it is written as 6.4995008 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 56 positive divisors. There are 29767680 positive integers (up to 64995008) that are relatively prime to 64995008.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred ninety-five thousand eight

Notation

Scientific notation 6.4995008 × 10^7
Engineering notation 6.4995008 × 10^6

Prime Factorization of 64995008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 409 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2031094
Product of the distinct prime numbers

The prime factorization of 64995008 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 409 × 191. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 8, 21, 24, 476, 501, 4470, 3216, 76194, 76322, 844345, 152653, 8116503, 191273, 76426604, 68358802, 700494943, 716896345, 3445418655, 6522792404

Basic calculations (n = 64995008)

Multiplication

n×y
n×2 129990016
n×3 194985024
n×4 259980032
n×5 324975040

Division

n÷y
n÷2 32497504
n÷3 21665002.666667
n÷3 16248752
n÷5 12999001.6

Exponentiation

ny
n2 4224351064920064
n3 2.7456173125929E+23
n4 1.7845141919691E+31
n5 1.1598451418315E+39

Nth Root

y√n
2√n 8061.9481516566
3√n 402.06228253745
4√n 89.788351982073
5√n 36.52380372888

Divisors of 64995008

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 191, 208, 382, 409, 416, 764, 818, 832, 1528, 1636, 2483, 3056, 3272, 4966, 5317, 6112, 6544, 9932, 10634, 12224, 13088, 19864, 21268, 26176, 39728, 42536, 78119, 79456, 85072, 156238, 158912, 170144, 312476, 340288, 624952, 1015547, 1249904, 2031094, 2499808, 4062188, 4999616, 8124376, 16248752, 32497504, 64995008

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64995007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64995008 can be divided by 56 positive divisors. The sum of these divisors (counting 64995008) is 1, the average is 0.017857142857143.

Base conversion 64995008

Base System Value
2 Binary 11110111111011111011000000
3 Ternary 11112022002101112
4 Quaternary 3313323323000
5 Quinary 113114320013
6 Senary 10241022452
8 Octal 367737300
10 Decimal 64995008
12 Duodecimal 19924a28
16 Hexadecimal 3dfbec0
20 Vigesimal 10647a8
36 Base36 12p2gw

Cryptographic Hash Functions

md5 eaee88a9ae1da1a40abc11ef1b9bf314
sha1 fecab53338a6e75497b661d4e08ff742b03bd5de
sha256 afd7d98f0c4390b65ddc5df6882935468779f2c738b06547000e373e1fba865d
sha512 e47e4a7726fa6961edcea6aee96adaed4f9fafb5e308538638d99df6d1dbddb47caf6b49144697e0d12d09bf1fd7c31dde55a37f776d60b7f639608851aae974
ripemd-160 c9b0c14584afaa3450adc1bb09e1485010dc057d

64995008 as geometric shapes

Circle

Radius = n
Diameter 129990016
Circumference 408375679.30562
Area 1.3271190271737E+16

Sphere

Radius = n
Volume 1.1500814905081E+24
Surface area 5.3084761086948E+16
Circumference 408375679.30562

Square

Length = n
Perimeter 259980032
Area 4224351064920064
Diagonal 91916821.800148

Cube

Length = n
Surface area 25346106389520384
Volume 2.7456173125929E+23
Space diagonal 112574656.09435

Equilateral Triangle

Length = n
Perimeter 194985024
Area 1.8291976683623E+15
Altitude 56287328.047173

Triangular Pyramid

Length = n
Surface area 1.8291976683623E+15
Volume 3.235741033796E+22
Height 30638940.600049