864492081 (number)

864492081 is an odd 9-digits composite number following 864492080 and preceding 864492082. In scientific notation, it is written as 8.64492081 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 557451216 positive integers (up to 864492081) that are relatively prime to 864492081.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million four hundred ninety-two thousand eighty-one

Notation

Scientific notation 8.64492081 × 10^8
Engineering notation 8.64492081 × 10^6

Prime Factorization of 864492081

Prime Factorization 3 × 43 × 103 × 65063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 864492081
Product of the distinct prime numbers

The prime factorization of 864492081 is 3 × 43 × 103 × 65063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 34, 45, 75, 988, 1706, 476, 48358, 20237, 299154, 300007, 7084433, 4028230, 62983543, 29707507, 656899751, 889335165, 9776092116, 4334863661

Basic calculations (n = 864492081)

Multiplication

n×y
n×2 1728984162
n×3 2593476243
n×4 3457968324
n×5 4322460405

Division

n÷y
n÷2 432246040.5
n÷3 288164027
n÷3 216123020.25
n÷5 172898416.2

Exponentiation

ny
n2 747346558111710561
n3 6.4607518125018E+26
n4 5.5852687792142E+35
n5 4.8284206298872E+44

Nth Root

y√n
2√n 29402.246189705
3√n 952.62141397016
4√n 171.47083189191
5√n 61.284719669223

Divisors of 864492081

1, 3, 43, 103, 129, 309, 4429, 13287, 65063, 195189, 2797709, 6701489, 8393127, 20104467, 288164027, 864492081

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -864492080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 864492081 can be divided by 16 positive divisors. The sum of these divisors (counting 864492081) is 1, the average is 0.0625.

Base conversion 864492081

Base System Value
2 Binary 110011100001110001101000110001
3 Ternary 2020020200202012020
4 Quaternary 303201301220301
5 Quinary 3232302221311
6 Senary 221441022053
8 Octal 6341615061
10 Decimal 864492081
12 Duodecimal 201624929
16 Hexadecimal 33871a31
20 Vigesimal da31a41
36 Base36 eap2cx

Cryptographic Hash Functions

md5 e5cc151c027e35e9c04fc4f9095f5dfe
sha1 9ff9072c819d4aa4928f2982a667cc4a98e1a550
sha256 47a60f9e88bc2ac2dbeb7396a153a42348d89f2c820aabddd13719280c3d6938
sha512 60aab31fcbe0868a6de68a96298b5ef07a9e202f48a515666724a0c5bf1d9c71db579f07ad81cd5c4a4ec0d3152b8c07778609c97c376d4636d8f4885695b162
ripemd-160 30c8ba0fcf26b0cd629cdecebecd88b2f5f8a43b

864492081 as geometric shapes

Circle

Radius = n
Diameter 1728984162
Circumference 5431763941.5123
Area 2.3478584566494E+18

Sphere

Radius = n
Volume 2.7062733907763E+27
Surface area 9.3914338265975E+18
Circumference 5431763941.5123

Square

Length = n
Perimeter 3457968324
Area 747346558111710561
Diagonal 1222576425.5143

Cube

Length = n
Surface area 4484079348670263366
Volume 6.4607518125018E+26
Space diagonal 1497344207.0329

Equilateral Triangle

Length = n
Perimeter 2593476243
Area 3.236105523778E+17
Altitude 748672103.51647

Triangular Pyramid

Length = n
Surface area 3.236105523778E+17
Volume 7.6140690303055E+25
Height 407525475.17145