64115280 (number)

64115280 is an even 8-digits composite number following 64115279 and preceding 64115281. In scientific notation, it is written as 6.4115280 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 17096832 positive integers (up to 64115280) that are relatively prime to 64115280.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred fifteen thousand two hundred eighty

Notation

Scientific notation 6.4115280 × 10^7
Engineering notation 6.4115280 × 10^6

Prime Factorization of 64115280

Prime Factorization 2 × 2 × 2 × 2 × 3 × 45 × 29683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8014410
Product of the distinct prime numbers

The prime factorization of 64115280 is 2 × 2 × 2 × 2 × 3 × 45 × 29683. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 75, 81, 447, 750, 5809, 5638, 19031, 66639, 56641, 360063, 2453470, 9905404, 71181570, 73606856, 80073033, 928218845, 3542777397, 367672761

Basic calculations (n = 64115280)

Multiplication

n×y
n×2 128230560
n×3 192345840
n×4 256461120
n×5 320576400

Division

n÷y
n÷2 32057640
n÷3 21371760
n÷3 16028820
n÷5 12823056

Exponentiation

ny
n2 4110769129478400
n3 2.6356311375186E+23
n4 1.6898422835873E+31
n5 1.0834471116804E+39

Nth Root

y√n
2√n 8007.2017584172
3√n 400.24002261072
4√n 89.482969097014
5√n 36.424391784888

Divisors of 64115280

1, 2, 3, 4, 6, 8, 12, 16, 24, 45, 48, 90, 135, 180, 270, 360, 540, 720, 1080, 2160, 29683, 59366, 89049, 118732, 178098, 237464, 356196, 474928, 712392, 1335735, 1424784, 2671470, 4007205, 5342940, 8014410, 10685880, 16028820, 21371760, 32057640, 64115280

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64115279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64115280 can be divided by 40 positive divisors. The sum of these divisors (counting 64115280) is 1, the average is 0.025.

Base conversion 64115280

Base System Value
2 Binary 11110100100101001001010000
3 Ternary 11110122101122000
4 Quaternary 3310211021100
5 Quinary 112403142110
6 Senary 10210114000
8 Octal 364451120
10 Decimal 64115280
12 Duodecimal 1957b900
16 Hexadecimal 3d25250
20 Vigesimal 100e840
36 Base36 1267o0

Cryptographic Hash Functions

md5 07cedfc72bf86be8edaf3ed3b161c940
sha1 a1f57dd21a5c6f9ef74c97035a4f858c7ab8dc9e
sha256 1a7c79805bfedb8bcea252ae280b098baa405f184b0b9d53f1c52fc3d1211416
sha512 735776cc54d08e001bc07f1705d515e58c5149efa5fc15e7dbcdc0c7587ccee838b9675b0e768e4cd749e386c529de35561bf98019f9492613a5f7b99e5e595f
ripemd-160 2895a5aaada433ecf9f5890338e540c6e3bcfce0

64115280 as geometric shapes

Circle

Radius = n
Diameter 128230560
Circumference 402848185.26171
Area 1.2914362097773E+16

Sphere

Radius = n
Volume 1.1040105892268E+24
Surface area 5.1657448391092E+16
Circumference 402848185.26171

Square

Length = n
Perimeter 256461120
Area 4110769129478400
Diagonal 90672698.531348

Cube

Length = n
Surface area 24664614776870400
Volume 2.6356311375186E+23
Space diagonal 111050922.5015

Equilateral Triangle

Length = n
Perimeter 192345840
Area 1.7800152476106E+15
Altitude 55525461.250752

Triangular Pyramid

Length = n
Surface area 1.7800152476106E+15
Volume 3.1061210834097E+22
Height 30224232.843783