868752690 (number)

868752690 is an even 9-digits composite number following 868752689 and preceding 868752691. In scientific notation, it is written as 8.68752690 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 208627200 positive integers (up to 868752690) that are relatively prime to 868752690.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million seven hundred fifty-two thousand six hundred ninety

Notation

Scientific notation 8.68752690 × 10^8
Engineering notation 8.68752690 × 10^6

Prime Factorization of 868752690

Prime Factorization 2 × 3 × 205 × 13 × 54331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 868752690
Product of the distinct prime numbers

The prime factorization of 868752690 is 2 × 3 × 205 × 13 × 54331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868752690)

Multiplication

n×y
n×2 1737505380
n×3 2606258070
n×4 3475010760
n×5 4343763450

Division

n÷y
n÷2 434376345
n÷3 289584230
n÷3 217188172.5
n÷5 173750538

Exponentiation

ny
n2 754731236382236100
n3 6.5567479183409E+26
n4 5.6961923917106E+35
n5 4.9485824630561E+44

Nth Root

y√n
2√n 29474.610938908
3√n 954.18383344294
4√n 171.68171404931
5√n 61.345008711305

Divisors of 868752690

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 -868752689
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 868752690 can be divided by 32 positive divisors. The sum of these divisors (counting 868752690) is 1, the average is 0.03125.

Base conversion 868752690

Base System Value
2 Binary 110011110010000001110100110010
3 Ternary 2020112201012122120
4 Quaternary 303302001310302
5 Quinary 3234400041230
6 Senary 222112215110
8 Octal 6362016462
10 Decimal 868752690
12 Duodecimal 202b3a496
16 Hexadecimal 33c81d32
20 Vigesimal db9e1ea
36 Base36 ed8dv6

Cryptographic Hash Functions

md5 0b36740215bc3059e9bec845024a92d5
sha1 61bef22132cfbbb42d98d7aeb039b1fa106fbc7e
sha256 9a79cd785ce59c9838c8de6e3ab903dc9b0b8845b2a69fb6a7b917d9b8bbf6e2
sha512 ffd07bd1bb4bd4c95c1258cd9c44318f81ca9e95b0eb87f6d13c7798bf50a3a082fa957209dddc8826789831f54bc0511f8fbb291c2fea467c2957ea0e602300
ripemd-160 cc45b6ac07bc216faf2a4f9ad65f4db47e4e4210

868752690 as geometric shapes

Circle

Radius = n
Diameter 1737505380
Circumference 5458534137.3807
Area 2.3710581076532E+18

Sphere

Radius = n
Volume 2.74648414556E+27
Surface area 9.4842324306127E+18
Circumference 5458534137.3807

Square

Length = n
Perimeter 3475010760
Area 754731236382236100
Diagonal 1228601836.5461

Cube

Length = n
Surface area 4528387418293416600
Volume 6.5567479183409E+26
Space diagonal 1504723798.2921

Equilateral Triangle

Length = n
Perimeter 2606258070
Area 3.2680821186833E+17
Altitude 752361899.14607

Triangular Pyramid

Length = n
Surface area 3.2680821186833E+17
Volume 7.7272015259828E+25
Height 409533945.51537