864758421 (number)

864758421 is an odd 9-digits composite number following 864758420 and preceding 864758422. In scientific notation, it is written as 8.64758421 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 571842240 positive integers (up to 864758421) that are relatively prime to 864758421.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million seven hundred fifty-eight thousand four hundred twenty-one

Notation

Scientific notation 8.64758421 × 10^8
Engineering notation 8.64758421 × 10^6

Prime Factorization of 864758421

Prime Factorization 9 × 191 × 587 × 857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 864758421
Product of the distinct prime numbers

The prime factorization of 864758421 is 9 × 191 × 587 × 857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 864758421)

Multiplication

n×y
n×2 1729516842
n×3 2594275263
n×4 3459033684
n×5 4323792105

Division

n÷y
n÷2 432379210.5
n÷3 288252807
n÷3 216189605.25
n÷5 172951684.2

Exponentiation

ny
n2 747807126690413241
n3 6.4667251008935E+26
n4 5.5921549872897E+35
n5 4.8358631167959E+44

Nth Root

y√n
2√n 29406.775086704
3√n 952.7192344674
4√n 171.48403741079
5√n 61.288495426445

Divisors of 864758421

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 -864758420
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 864758421 can be divided by 16 positive divisors. The sum of these divisors (counting 864758421) is 1, the average is 0.0625.

Base conversion 864758421

Base System Value
2 Binary 110011100010110010101010010101
3 Ternary 2020021012021112200
4 Quaternary 303202302222111
5 Quinary 3232334232141
6 Senary 221450435113
8 Octal 6342625225
10 Decimal 864758421
12 Duodecimal 201732a99
16 Hexadecimal 338b2a95
20 Vigesimal da4eg11
36 Base36 eaurv9

Cryptographic Hash Functions

md5 d6b83bd63e671503e9e257b00a0fc585
sha1 2e110ca0ea92c288519f0ec349ab4db978fcd8e0
sha256 07f1d7a927898c17ef268175377030fa93eb861970627621924c348fe867aa10
sha512 9e6681bbd20ade602671d5380f4cdb0948e85c0130cad227886808fb0b0ab0dd22261972f2b8c0b9b4e934db7a8a50adf4ac9d7ed990f5f5f9f6f05c1081b0f1
ripemd-160 8f8f1690706c19e80a69f05ad143afa2185825b4

864758421 as geometric shapes

Circle

Radius = n
Diameter 1729516842
Circumference 5433437405.087
Area 2.3493053755127E+18

Sphere

Radius = n
Volume 2.7087754759669E+27
Surface area 9.3972215020508E+18
Circumference 5433437405.087

Square

Length = n
Perimeter 3459033684
Area 747807126690413241
Diagonal 1222953087.1545

Cube

Length = n
Surface area 4486842760142479446
Volume 6.4667251008935E+26
Space diagonal 1497805521.445

Equilateral Triangle

Length = n
Perimeter 2594275263
Area 3.2380998442247E+17
Altitude 748902760.72252

Triangular Pyramid

Length = n
Surface area 3.2380998442247E+17
Volume 7.6211086181851E+25
Height 407651029.05151