681330288 (number)

681330288 is an even 9-digits composite number following 681330287 and preceding 681330289. In scientific notation, it is written as 6.81330288 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 217235392 positive integers (up to 681330288) that are relatively prime to 681330288.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.81330288 × 10^8
Engineering notation 6.81330288 × 10^6

Prime Factorization of 681330288

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 617147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 85166286
Product of the distinct prime numbers

The prime factorization of 681330288 is 2 × 2 × 2 × 2 × 3 × 23 × 617147. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 681330288)

Multiplication

n×y
n×2 1362660576
n×3 2043990864
n×4 2725321152
n×5 3406651440

Division

n÷y
n÷2 340665144
n÷3 227110096
n÷3 170332572
n÷5 136266057.6

Exponentiation

ny
n2 464210961346162944
n3 3.1628098798674E+26
n4 2.1549181663393E+35
n5 1.4682110148884E+44

Nth Root

y√n
2√n 26102.304266099
3√n 879.9389971487
4√n 161.56207558118
5√n 58.434796927238

Divisors of 681330288

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 -681330287
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 681330288 can be divided by 40 positive divisors. The sum of these divisors (counting 681330288) is 1, the average is 0.025.

Base conversion 681330288

Base System Value
2 Binary 101000100111000100011001110000
3 Ternary 1202111001011110010
4 Quaternary 220213010121300
5 Quinary 2343410032123
6 Senary 151335134520
8 Octal 5047043160
10 Decimal 681330288
12 Duodecimal 170214440
16 Hexadecimal 289c4670
20 Vigesimal aci65e8
36 Base36 b9n9tc

Cryptographic Hash Functions

md5 570c920c74b584e0bb6694c6073948cf
sha1 d5d4e86efbddb6bd6af904f7bfb1e13c7c6ccc24
sha256 16deca013d8258ced62a2329d0e5b16368abe1799e3b71372e1864907cffa279
sha512 45ae979b246c3710bf470a74935022da6ca5502cdfbf52c211e24e6b1f5eeb57cf0dddabf0aa08691be7e8cd5308cb043bccc8e88913a7b923276fd51441161c
ripemd-160 c8c80eada20eea6fa4bb42e1c4c68427b565752c

681330288 as geometric shapes

Circle

Radius = n
Diameter 1362660576
Circumference 4280924454.898
Area 1.458361745881E+18

Sphere

Radius = n
Volume 1.324834704439E+27
Surface area 5.8334469835238E+18
Circumference 4280924454.898

Square

Length = n
Perimeter 2725321152
Area 464210961346162944
Diagonal 963546533.74517

Cube

Length = n
Surface area 2785265768076977664
Volume 3.1628098798674E+26
Space diagonal 1180098675.5515

Equilateral Triangle

Length = n
Perimeter 2043990864
Area 2.0100924262049E+17
Altitude 590049337.77577

Triangular Pyramid

Length = n
Surface area 2.0100924262049E+17
Volume 3.7274071894301E+25
Height 321182177.91506