64759972 (number)

64759972 is an even 8-digits composite number following 64759971 and preceding 64759973. In scientific notation, it is written as 6.4759972 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 32338440 positive integers (up to 64759972) that are relatively prime to 64759972.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred fifty-nine thousand nine hundred seventy-two

Notation

Scientific notation 6.4759972 × 10^7
Engineering notation 6.4759972 × 10^6

Prime Factorization of 64759972

Prime Factorization 2 × 2 × 811 × 19963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32379986
Product of the distinct prime numbers

The prime factorization of 64759972 is 2 × 2 × 811 × 19963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64759972)

Multiplication

n×y
n×2 129519944
n×3 194279916
n×4 259039888
n×5 323799860

Division

n÷y
n÷2 32379986
n÷3 21586657.333333
n÷3 16189993
n÷5 12951994.4

Exponentiation

ny
n2 4193853973440784
n3 2.7159386589211E+23
n4 1.7588411150545E+31
n5 1.1390250136338E+39

Nth Root

y√n
2√n 8047.3580757911
3√n 401.57704911883
4√n 89.707068148452
5√n 36.497349841915

Divisors of 64759972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64759971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64759972 can be divided by 12 positive divisors. The sum of these divisors (counting 64759972) is 1, the average is 0.083333333333333.

Base conversion 64759972

Base System Value
2 Binary 11110111000010100010100100
3 Ternary 11111212010222111
4 Quaternary 3313002202210
5 Quinary 113034304342
6 Senary 10232010404
8 Octal 367024244
10 Decimal 64759972
12 Duodecimal 19830a04
16 Hexadecimal 3dc28a4
20 Vigesimal 104ejic
36 Base36 12k144

Cryptographic Hash Functions

md5 b3e5d856abbeb43be722280a5eef567c
sha1 23b99cd32db95a81ad50690825636304c2956805
sha256 cf6fac1a6316c863a8c8a9aa9d31edb1c8d8512ec3eca439ae50fde131f1f2f4
sha512 97f157b5f347581a5717f89afdcd10d5dc064a8c5e20161bc0dc1940dd7cc1140f33c1029b93865517a488df9ab9e51fa70d579fbde2ac1587dfeea2c924c2ab
ripemd-160 1f91fd8244fb7dcf4d1a0e1cac80a6c612c196f7

64759972 as geometric shapes

Circle

Radius = n
Diameter 129519944
Circumference 406898904.56376
Area 1.317538083319E+16

Sphere

Radius = n
Volume 1.137649725129E+24
Surface area 5.270152333276E+16
Circumference 406898904.56376

Square

Length = n
Perimeter 259039888
Area 4193853973440784
Diagonal 91584430.701302

Cube

Length = n
Surface area 25163123840644704
Volume 2.7159386589211E+23
Space diagonal 112167561.80074

Equilateral Triangle

Length = n
Perimeter 194279916
Area 1.815992040381E+15
Altitude 56083780.900369

Triangular Pyramid

Length = n
Surface area 1.815992040381E+15
Volume 3.2007644050164E+22
Height 30528143.567101