64745079 (number)

64745079 is an odd 8-digits composite number following 64745078 and preceding 64745080. In scientific notation, it is written as 6.4745079 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 35603712 positive integers (up to 64745079) that are relatively prime to 64745079.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-five thousand seventy-nine

Notation

Scientific notation 6.4745079 × 10^7
Engineering notation 6.4745079 × 10^6

Prime Factorization of 64745079

Prime Factorization 3 × 7 × 37 × 103 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64745079
Product of the distinct prime numbers

The prime factorization of 64745079 is 3 × 7 × 37 × 103 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 82, 40, 420, 470, 5604, 1159, 94487, 6441, 416800, 320956, 2172873, 3682385, 8709888, 54558134, 839761019, 564790987, 8763327077, 4635386410

Basic calculations (n = 64745079)

Multiplication

n×y
n×2 129490158
n×3 194235237
n×4 258980316
n×5 323725395

Division

n÷y
n÷2 32372539.5
n÷3 21581693
n÷3 16186269.75
n÷5 12949015.8

Exponentiation

ny
n2 4191925254716241
n3 2.714065317787E+23
n4 1.7572237341128E+31
n5 1.1377158948581E+39

Nth Root

y√n
2√n 8046.4326878437
3√n 401.54626289224
4√n 89.701910168311
5√n 36.495671011543

Divisors of 64745079

1, 3, 7, 21, 37, 103, 111, 259, 309, 721, 777, 809, 2163, 2427, 3811, 5663, 11433, 16989, 26677, 29933, 80031, 83327, 89799, 209531, 249981, 583289, 628593, 1749867, 3083099, 9249297, 21581693, 64745079

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 -64745078
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 64745079 can be divided by 32 positive divisors. The sum of these divisors (counting 64745079) is 1, the average is 0.03125.

Base conversion 64745079

Base System Value
2 Binary 11110110111110111001110111
3 Ternary 11111211101112220
4 Quaternary 3312332321313
5 Quinary 113033320304
6 Senary 10231413423
8 Octal 366767167
10 Decimal 64745079
12 Duodecimal 19824273
16 Hexadecimal 3dbee77
20 Vigesimal 104d2dj
36 Base36 12jpmf

Cryptographic Hash Functions

md5 5437329d9f097e3b8196507b7919daf2
sha1 d3bf7f4a7ceb904fd65faac45d3898d22cef5294
sha256 5ef61b17a1c09a0c11f8977e6296b5d8846de041c5a914beb11644f7b79039b4
sha512 0be7eb9ca101779c78525f06913ac072e7ab6268b415b8ab11638ba9d0bd2c11c8b34ab75707feca50fc9b5bee7c35e911e2b6175842fa898a4e4818b97935a3
ripemd-160 bb05048468c7d2eb5f9b52eb74e8c6ef6adbb31f

64745079 as geometric shapes

Circle

Radius = n
Diameter 129490158
Circumference 406805329.08498
Area 1.3169321584614E+16

Sphere

Radius = n
Volume 1.1368650218297E+24
Surface area 5.2677286338456E+16
Circumference 406805329.08498

Square

Length = n
Perimeter 258980316
Area 4191925254716241
Diagonal 91563368.818717

Cube

Length = n
Surface area 25151551528297446
Volume 2.714065317787E+23
Space diagonal 112141766.36806

Equilateral Triangle

Length = n
Perimeter 194235237
Area 1.8151568806749E+15
Altitude 56070883.18403

Triangular Pyramid

Length = n
Surface area 1.8151568806749E+15
Volume 3.1985566513173E+22
Height 30521122.939572