64744087 (number)

64744087 is an odd 8-digits composite number following 64744086 and preceding 64744088. In scientific notation, it is written as 6.4744087 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 64726480 positive integers (up to 64744087) that are relatively prime to 64744087.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-four thousand eighty-seven

Notation

Scientific notation 6.4744087 × 10^7
Engineering notation 6.4744087 × 10^6

Prime Factorization of 64744087

Prime Factorization 12377 × 5231

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 64744087
Product of the distinct prime numbers

The prime factorization of 64744087 is 12377 × 5231. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 11, 49, 952, 273, 2938, 5940, 35339, 69318, 830642, 119132, 9609267, 6261332, 64643681, 47894333, 276163377, 255641350, 3513728546, 5198407231

Basic calculations (n = 64744087)

Multiplication

n×y
n×2 129488174
n×3 194232261
n×4 258976348
n×5 323720435

Division

n÷y
n÷2 32372043.5
n÷3 21581362.333333
n÷3 16186021.75
n÷5 12948817.4

Exponentiation

ny
n2 4191796801463569
n3 2.7139405680028E+23
n4 1.757116042476E+31
n5 1.1376287392316E+39

Nth Root

y√n
2√n 8046.3710453844
3√n 401.54421210098
4√n 89.701566571517
5√n 36.495559176241

Divisors of 64744087

1, 5231, 12377, 64744087

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 -64744086
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 64744087 can be divided by 4 positive divisors. The sum of these divisors (counting 64744087) is 1, the average is 0.25.

Base conversion 64744087

Base System Value
2 Binary 11110110111110101010010111
3 Ternary 11111211100012011
4 Quaternary 3312332222113
5 Quinary 113033302322
6 Senary 10231405051
8 Octal 366765227
10 Decimal 64744087
12 Duodecimal 19823787
16 Hexadecimal 3dbea97
20 Vigesimal 104d047
36 Base36 12jouv

Cryptographic Hash Functions

md5 68e1a0a0f99082dbd98b9debb112bebc
sha1 be64e2042df9a0e56bbd136f91f9b8e71b9a6b91
sha256 4d466c2103ce3db285cd8fbdb9f2aa56aa6c8d9abe2fcfda073d9a732d89190e
sha512 30b74b24eede6153823d3a3327d3ebf6447ea6751913a5d173316339a48182661a6468c477fa141ffd511596c194012cf00bd5ff532227175802a7020ca92d15
ripemd-160 03c1838c1a4c0f1355840380b4210e0c6a48411a

64744087 as geometric shapes

Circle

Radius = n
Diameter 129488174
Circumference 406799096.16516
Area 1.3168918036819E+16

Sphere

Radius = n
Volume 1.1368127667623E+24
Surface area 5.2675672147277E+16
Circumference 406799096.16516

Square

Length = n
Perimeter 258976348
Area 4191796801463569
Diagonal 91561965.918864

Cube

Length = n
Surface area 25150780808781414
Volume 2.7139405680028E+23
Space diagonal 112140048.17366

Equilateral Triangle

Length = n
Perimeter 194232261
Area 1.8151012587849E+15
Altitude 56070024.08683

Triangular Pyramid

Length = n
Surface area 1.8151012587849E+15
Volume 3.1984096322867E+22
Height 30520655.306288