64493952 (number)

64493952 is an even 8-digits composite number following 64493951 and preceding 64493953. In scientific notation, it is written as 6.4493952 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 21497856 positive integers (up to 64493952) that are relatively prime to 64493952.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred ninety-three thousand nine hundred fifty-two

Notation

Scientific notation 6.4493952 × 10^7
Engineering notation 6.4493952 × 10^6

Prime Factorization of 64493952

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 167953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1007718
Product of the distinct prime numbers

The prime factorization of 64493952 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 167953. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64493952)

Multiplication

n×y
n×2 128987904
n×3 193481856
n×4 257975808
n×5 322469760

Division

n÷y
n÷2 32246976
n÷3 21497984
n÷3 16123488
n÷5 12898790.4

Exponentiation

ny
n2 4159469844578304
n3 2.6826064850168E+23
n4 1.7301189387956E+31
n5 1.1158220779298E+39

Nth Root

y√n
2√n 8030.8126612442
3√n 401.02643051473
4√n 89.61480157454
5√n 36.467315803389

Divisors of 64493952

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64493951
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64493952 can be divided by 32 positive divisors. The sum of these divisors (counting 64493952) is 1, the average is 0.03125.

Base conversion 64493952

Base System Value
2 Binary 11110110000001100110000000
3 Ternary 11111100122001220
4 Quaternary 3312001212000
5 Quinary 113002301302
6 Senary 10222155040
8 Octal 366014600
10 Decimal 64493952
12 Duodecimal 19722a80
16 Hexadecimal 3d81980
20 Vigesimal 1031ehc
36 Base36 12ebuo

Cryptographic Hash Functions

md5 5f1fd40e4c98d11b99bf6b5c692d16d1
sha1 f11287659de001dd76aa9cd14cf1083368e1236d
sha256 63dc1dd42bc0fdd29bcd293418d72eb1d7f7ac6de56bd29eae90cf106cbcc9e2
sha512 9c9cadf253dfc7522f36d52a71f7404c8ff22c5ded17e830e0363baf6ce468359b1b8f13117b3fa965ae20798e57da36c495d8ffa5e52b361cee70d045555ff3
ripemd-160 aee7304c742d29a9ab114d0f3627589901c0cbd8

64493952 as geometric shapes

Circle

Radius = n
Diameter 128987904
Circumference 405227451.60835
Area 1.3067359906555E+16

Sphere

Radius = n
Volume 1.1236875767735E+24
Surface area 5.2269439626222E+16
Circumference 405227451.60835

Square

Length = n
Perimeter 257975808
Area 4159469844578304
Diagonal 91208221.609439

Cube

Length = n
Surface area 24956819067469824
Volume 2.6826064850168E+23
Space diagonal 111706801.64491

Equilateral Triangle

Length = n
Perimeter 193481856
Area 1.8011032758401E+15
Altitude 55853400.822454

Triangular Pyramid

Length = n
Surface area 1.8011032758401E+15
Volume 3.1614820613507E+22
Height 30402740.53648