681330280 (number)

681330280 is an even 9-digits composite number following 681330279 and preceding 681330281. In scientific notation, it is written as 6.81330280 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 272160000 positive integers (up to 681330280) that are relatively prime to 681330280.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million three hundred thirty thousand two hundred eighty

Notation

Scientific notation 6.81330280 × 10^8
Engineering notation 6.81330280 × 10^6

Prime Factorization of 681330280

Prime Factorization 2 × 2 × 2 × 5 × 757 × 22501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 170332570
Product of the distinct prime numbers

The prime factorization of 681330280 is 2 × 2 × 2 × 5 × 757 × 22501. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 681330280)

Multiplication

n×y
n×2 1362660560
n×3 2043990840
n×4 2725321120
n×5 3406651400

Division

n÷y
n÷2 340665140
n÷3 227110093.33333
n÷3 170332570
n÷5 136266056

Exponentiation

ny
n2 464210950444878400
n3 3.1628097684568E+26
n4 2.1549180651294E+35
n5 1.4682109286917E+44

Nth Root

y√n
2√n 26102.304112856
3√n 879.9389937047
4√n 161.56207510692
5√n 58.434796790013

Divisors of 681330280

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 -681330279
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 681330280 can be divided by 32 positive divisors. The sum of these divisors (counting 681330280) is 1, the average is 0.03125.

Base conversion 681330280

Base System Value
2 Binary 101000100111000100011001101000
3 Ternary 1202111001011102211
4 Quaternary 220213010121220
5 Quinary 2343410032110
6 Senary 151335134504
8 Octal 5047043150
10 Decimal 681330280
12 Duodecimal 170214434
16 Hexadecimal 289c4668
20 Vigesimal aci65e0
36 Base36 b9n9t4

Cryptographic Hash Functions

md5 30eeaa1b0f81374195ad8f6968c6a18f
sha1 6e6a9751adcffb9135ca9c2bd468d35fa7313880
sha256 ba46de7a520f0be87c6add0aa308e38a95f989d8da98d2e8cfc8a97f801678d0
sha512 e5bd20f3d599e8f1bf0360479486f7733b6ad9dd488b97f4bdce2846ea4b02865fa61d0a0e2935f8b39ded461c41c03afa7ffe91c39bd1b2c62a2d37996992db
ripemd-160 9b941e6323a0acea8639ca9255da72166c81ba3f

681330280 as geometric shapes

Circle

Radius = n
Diameter 1362660560
Circumference 4280924404.6326
Area 1.4583617116336E+18

Sphere

Radius = n
Volume 1.3248346577714E+27
Surface area 5.8334468465343E+18
Circumference 4280924404.6326

Square

Length = n
Perimeter 2725321120
Area 464210950444878400
Diagonal 963546522.43146

Cube

Length = n
Surface area 2785265702669270400
Volume 3.1628097684568E+26
Space diagonal 1180098661.6951

Equilateral Triangle

Length = n
Perimeter 2043990840
Area 2.0100923790009E+17
Altitude 590049330.84756

Triangular Pyramid

Length = n
Surface area 2.0100923790009E+17
Volume 3.7274070581314E+25
Height 321182174.14382