64754993 (number)

64754993 is an odd 8-digits composite number following 64754992 and preceding 64754994. In scientific notation, it is written as 6.4754993 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 64731648 positive integers (up to 64754993) that are relatively prime to 64754993.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4754993 × 10^7
Engineering notation 6.4754993 × 10^6

Prime Factorization of 64754993

Prime Factorization 3217 × 20129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 64754993
Product of the distinct prime numbers

The prime factorization of 64754993 is 3217 × 20129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 64, 28, 73, 932, 8579, 2792, 17328, 58470, 62197, 648076, 2624718, 3314646, 62497484, 5569150, 949257661, 597485287, 1436248484, 4246541021

Basic calculations (n = 64754993)

Multiplication

n×y
n×2 129509986
n×3 194264979
n×4 259019972
n×5 323774965

Division

n÷y
n÷2 32377496.5
n÷3 21584997.666667
n÷3 16188748.25
n÷5 12950998.6

Exponentiation

ny
n2 4193209118430049
n3 2.7153122711147E+23
n4 1.7583002710885E+31
n5 1.1385872174623E+39

Nth Root

y√n
2√n 8047.0487136589
3√n 401.56675725021
4√n 89.70534384115
5√n 36.496788612847

Divisors of 64754993

1, 3217, 20129, 64754993

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64754992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64754993 can be divided by 4 positive divisors. The sum of these divisors (counting 64754993) is 1, the average is 0.25.

Base conversion 64754993

Base System Value
2 Binary 11110111000001010100110001
3 Ternary 11111211220011002
4 Quaternary 3313001110301
5 Quinary 113034124433
6 Senary 10231531345
8 Octal 367012461
10 Decimal 64754993
12 Duodecimal 19829b55
16 Hexadecimal 3dc1531
20 Vigesimal 104e79d
36 Base36 12jx9t

Cryptographic Hash Functions

md5 420ca4f41300ec7a7d65b4a894233bb3
sha1 699ad3bcf0762f2a74e9cdd11560913b2a6e2131
sha256 44054db001cb79edd3ab6534a693d3d81510d9354805db92e88fb8f48dd7f564
sha512 f67db531ed96d626be1664099cc607ab76cc088781c26c80b16e9a07adf1cf30902160bf313fd7e67a0dcf646c4396518b890b29d1bdf4a166223be9e1b0789f
ripemd-160 4e007897dbb7e9ec4709bd446ad6b52aa5d9683b

64754993 as geometric shapes

Circle

Radius = n
Diameter 129509986
Circumference 406867620.58412
Area 1.3173354961426E+16

Sphere

Radius = n
Volume 1.1373873444182E+24
Surface area 5.2693419845702E+16
Circumference 406867620.58412

Square

Length = n
Perimeter 259019972
Area 4193209118430049
Diagonal 91577389.331975

Cube

Length = n
Surface area 25159254710580294
Volume 2.7153122711147E+23
Space diagonal 112158937.91977

Equilateral Triangle

Length = n
Perimeter 194264979
Area 1.8157128099705E+15
Altitude 56079468.959883

Triangular Pyramid

Length = n
Surface area 1.8157128099705E+15
Volume 3.2000261999071E+22
Height 30525796.443992