64694160 (number)

64694160 is an even 8-digits composite number following 64694159 and preceding 64694161. In scientific notation, it is written as 6.4694160 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 16934400 positive integers (up to 64694160) that are relatively prime to 64694160.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-four thousand one hundred sixty

Notation

Scientific notation 6.4694160 × 10^7
Engineering notation 6.4694160 × 10^6

Prime Factorization of 64694160

Prime Factorization 2 × 2 × 2 × 2 × 3 × 45 × 61 × 491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8086770
Product of the distinct prime numbers

The prime factorization of 64694160 is 2 × 2 × 2 × 2 × 3 × 45 × 61 × 491. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 73, 70, 824, 463, 8480, 5328, 83485, 82986, 143142, 359020, 1268665, 6126417, 93195050, 29064985, 299599390, 318367735, 4948478654, 8836136828

Basic calculations (n = 64694160)

Multiplication

n×y
n×2 129388320
n×3 194082480
n×4 258776640
n×5 323470800

Division

n÷y
n÷2 32347080
n÷3 21564720
n÷3 16173540
n÷5 12938832

Exponentiation

ny
n2 4185334338105600
n3 2.707666893229E+23
n4 1.7517023521726E+31
n5 1.1332491224383E+39

Nth Root

y√n
2√n 8043.2679925513
3√n 401.4409694509
4√n 89.684268367152
5√n 36.48992877454

Divisors of 64694160

1, 2, 3, 4, 6, 8, 12, 16, 24, 45, 48, 61, 90, 122, 135, 180, 183, 244, 270, 360, 366, 488, 491, 540, 720, 732, 976, 982, 1080, 1464, 1473, 1964, 2160, 2745, 2928, 2946, 3928, 5490, 5892, 7856, 8235, 10980, 11784, 16470, 21960, 22095, 23568, 29951, 32940, 43920, 44190, 59902, 65880, 66285, 88380, 89853, 119804, 131760, 132570, 176760, 179706, 239608, 265140, 353520, 359412, 479216, 530280, 718824, 1060560, 1347795, 1437648, 2695590, 4043385, 5391180, 8086770, 10782360, 16173540, 21564720, 32347080, 64694160

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64694159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64694160 can be divided by 80 positive divisors. The sum of these divisors (counting 64694160) is 1, the average is 0.0125.

Base conversion 64694160

Base System Value
2 Binary 11110110110010011110010000
3 Ternary 11111201210201000
4 Quaternary 3312302132100
5 Quinary 113030203120
6 Senary 10230342000
8 Octal 366623620
10 Decimal 64694160
12 Duodecimal 197ba900
16 Hexadecimal 3db2790
20 Vigesimal 1046f80
36 Base36 12imc0

Cryptographic Hash Functions

md5 d9a7f84d46c6a0e75b777432cca48269
sha1 050c8315e014e6fabc32afa5746e5601c5281fc4
sha256 5b842a9c77fbd07606b06eb94532fd3edcc46bb543a1091c9a6ea3fbd93b9d39
sha512 5aed283d3cf7a0edf0c15cef7a2847c9e754c6a99d1c7eba693e73958fc4294ebfd65c0014d0231d6f652683a1b060c47de406e7e0686d7f604ac4c5f1ae3048
ripemd-160 e107d266e6f6a4ef1d225436a863673f6cff1da8

64694160 as geometric shapes

Circle

Radius = n
Diameter 129388320
Circumference 406485395.57233
Area 1.314861560941E+16

Sphere

Radius = n
Volume 1.1341848560182E+24
Surface area 5.2594462437639E+16
Circumference 406485395.57233

Square

Length = n
Perimeter 258776640
Area 4185334338105600
Diagonal 91491358.478335

Cube

Length = n
Surface area 25112006028633600
Volume 2.707666893229E+23
Space diagonal 112053572.07299

Equilateral Triangle

Length = n
Perimeter 194082480
Area 1.8123029300654E+15
Altitude 56026786.036495

Triangular Pyramid

Length = n
Surface area 1.8123029300654E+15
Volume 3.1910160356609E+22
Height 30497119.492778