64687593 (number)

64687593 is an odd 8-digits composite number following 64687592 and preceding 64687594. In scientific notation, it is written as 6.4687593 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 43104128 positive integers (up to 64687593) that are relatively prime to 64687593.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred eighty-seven thousand five hundred ninety-three

Notation

Scientific notation 6.4687593 × 10^7
Engineering notation 6.4687593 × 10^6

Prime Factorization of 64687593

Prime Factorization 3 × 2819 × 7649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64687593
Product of the distinct prime numbers

The prime factorization of 64687593 is 3 × 2819 × 7649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64687593)

Multiplication

n×y
n×2 129375186
n×3 194062779
n×4 258750372
n×5 323437965

Division

n÷y
n÷2 32343796.5
n÷3 21562531
n÷3 16171898.25
n÷5 12937518.6

Exponentiation

ny
n2 4184484688133649
n3 2.7068424242072E+23
n4 1.7509912105225E+31
n5 1.1326740677286E+39

Nth Root

y√n
2√n 8042.8597526004
3√n 401.42738578249
4√n 89.681992354098
5√n 36.489187937677

Divisors of 64687593

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 -64687592
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 64687593 can be divided by 8 positive divisors. The sum of these divisors (counting 64687593) is 1, the average is 0.125.

Base conversion 64687593

Base System Value
2 Binary 11110110110000110111101001
3 Ternary 11111201110200210
4 Quaternary 3312300313221
5 Quinary 113030000333
6 Senary 10230251333
8 Octal 366606751
10 Decimal 64687593
12 Duodecimal 197b6b49
16 Hexadecimal 3db0de9
20 Vigesimal 1045ijd
36 Base36 12ih9l

Cryptographic Hash Functions

md5 f4341274c3e9889ad5271cb7da3e3483
sha1 e1b97a637d6eae680aca59c302f2156d8bde4166
sha256 381c774e536558f2ff65b3e07cacf471d0360fba2fd7a9ed2c3604287d928197
sha512 4ba15152a526156adf6c08ed93d217a70efcc3b99b6dcf0031f070c15b169f3cdbdf87341945ec78b6ce9e9c14304782465a81146980032a14774ca5884cbcc9
ripemd-160 c19701a5a17baa95b81e3299e46b9107a5778cb2

64687593 as geometric shapes

Circle

Radius = n
Diameter 129375186
Circumference 406444133.89441
Area 1.31459463553E+16

Sphere

Radius = n
Volume 1.1338395032419E+24
Surface area 5.2583785421199E+16
Circumference 406444133.89441

Square

Length = n
Perimeter 258750372
Area 4184484688133649
Diagonal 91482071.337871

Cube

Length = n
Surface area 25106908128801894
Volume 2.7068424242072E+23
Space diagonal 112042197.69534

Equilateral Triangle

Length = n
Perimeter 194062779
Area 1.8119350208354E+15
Altitude 56021098.847668

Triangular Pyramid

Length = n
Surface area 1.8119350208354E+15
Volume 3.1900443896006E+22
Height 30494023.77929