64508744 (number)

64508744 is an even 8-digits composite number following 64508743 and preceding 64508745. In scientific notation, it is written as 6.4508744 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 28272640 positive integers (up to 64508744) that are relatively prime to 64508744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4508744 × 10^7
Engineering notation 6.4508744 × 10^6

Prime Factorization of 64508744

Prime Factorization 2 × 2 × 2 × 23 × 41 × 17 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16127186
Product of the distinct prime numbers

The prime factorization of 64508744 is 2 × 2 × 2 × 23 × 41 × 17 × 503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 6, 43, 25, 58, 305, 9776, 3089, 36908, 79754, 767894, 265697, 4786615, 7107876, 35269164, 19025853, 671923548, 418167353, 1715954889, 3069382268

Basic calculations (n = 64508744)

Multiplication

n×y
n×2 129017488
n×3 193526232
n×4 258034976
n×5 322543720

Division

n÷y
n÷2 32254372
n÷3 21502914.666667
n÷3 16127186
n÷5 12901748.8

Exponentiation

ny
n2 4161378052457536
n3 2.684452714732E+23
n4 1.7317067295475E+31
n5 1.1171022609946E+39

Nth Root

y√n
2√n 8031.7335613179
3√n 401.05708728861
4√n 89.61993952976
5√n 36.468988441017

Divisors of 64508744

1, 2, 4, 8, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 328, 391, 503, 697, 782, 943, 1006, 1394, 1564, 1886, 2012, 2788, 3128, 3772, 4024, 5576, 7544, 8551, 11569, 16031, 17102, 20623, 23138, 32062, 34204, 41246, 46276, 64124, 68408, 82492, 92552, 128248, 164984, 196673, 350591, 393346, 474329, 701182, 786692, 948658, 1402364, 1573384, 1897316, 2804728, 3794632, 8063593, 16127186, 32254372, 64508744

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64508743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64508744 can be divided by 64 positive divisors. The sum of these divisors (counting 64508744) is 1, the average is 0.015625.

Base conversion 64508744

Base System Value
2 Binary 11110110000101001101001000
3 Ternary 11111101101100202
4 Quaternary 3312011031020
5 Quinary 113003234434
6 Senary 10222351332
8 Octal 366051510
10 Decimal 64508744
12 Duodecimal 1972b548
16 Hexadecimal 3d85348
20 Vigesimal 1033bh4
36 Base36 12en9k

Cryptographic Hash Functions

md5 5285f75448d21ddb2a16b88b77c31cbc
sha1 f4552d19810dd40f9b1cbf695ac59ee9379c0efb
sha256 e4ac1fd9916fdeb829eb42befe11ee5303a24ad55a750a5effde4737b133e73b
sha512 81fd918c9dad250790a196220d0ea9a2ef9c96b29696b91fc08804a5e6a14d9bf134d2076fff50bd81ee67d9709c4d11387cbee1b5257c1fa0f2c2351c864465
ripemd-160 cb96924307027434a476929eb809e5a78c544987

64508744 as geometric shapes

Circle

Radius = n
Diameter 129017488
Circumference 405320392.48541
Area 1.307335471841E+16

Sphere

Radius = n
Volume 1.1244609236682E+24
Surface area 5.2293418873642E+16
Circumference 405320392.48541

Square

Length = n
Perimeter 258034976
Area 4161378052457536
Diagonal 91229140.656454

Cube

Length = n
Surface area 24968268314745216
Volume 2.684452714732E+23
Space diagonal 111732422.14045

Equilateral Triangle

Length = n
Perimeter 193526232
Area 1.8019295540896E+15
Altitude 55866211.070227

Triangular Pyramid

Length = n
Surface area 1.8019295540896E+15
Volume 3.1636578639361E+22
Height 30409713.552151