726490626 (number)

726490626 is an even 9-digits composite number following 726490625 and preceding 726490627. In scientific notation, it is written as 7.26490626 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 242163540 positive integers (up to 726490626) that are relatively prime to 726490626.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million four hundred ninety thousand six hundred twenty-six

Notation

Scientific notation 7.26490626 × 10^8
Engineering notation 7.26490626 × 10^6

Prime Factorization of 726490626

Prime Factorization 2 × 3 × 121081771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 726490626
Product of the distinct prime numbers

The prime factorization of 726490626 is 2 × 3 × 121081771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 726490626)

Multiplication

n×y
n×2 1452981252
n×3 2179471878
n×4 2905962504
n×5 3632453130

Division

n÷y
n÷2 363245313
n÷3 242163542
n÷3 181622656.5
n÷5 145298125.2

Exponentiation

ny
n2 527788629665871876
n3 3.8343349196164E+26
n4 2.7856083760458E+35
n5 2.0237183729043E+44

Nth Root

y√n
2√n 26953.49005231
3√n 898.96614864764
4√n 164.1751809876
5√n 59.189681492587

Divisors of 726490626

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -726490625
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 726490626 can be divided by 8 positive divisors. The sum of these divisors (counting 726490626) is 1, the average is 0.125.

Base conversion 726490626

Base System Value
2 Binary 101011010011010101111000000010
3 Ternary 1212122000112210020
4 Quaternary 223103111320002
5 Quinary 2441440200001
6 Senary 200031114310
8 Octal 5323257002
10 Decimal 726490626
12 Duodecimal 183372996
16 Hexadecimal 2b4d5e02
20 Vigesimal b70b6b6
36 Base36 c0j7r6

Cryptographic Hash Functions

md5 866c9725e18a9ad524a8274fd893fb59
sha1 747c3ecdc9156d1d82419cdb19e3b5189dc4adb0
sha256 77cf63905fa23f40f0d4768f61fbeb29db0bf9d767dbb78aa7b8949a9501947f
sha512 4e5759db07aa5f5d59e507b9feda3cf911bc9493c40d3f7d0443228d616d48a7cefc6c35ab5ecef84a41b3da0c16f8c21470e35c4bf9e71791f1198131563065
ripemd-160 ef7952f2d85ff6bdf482813dc49352bb7ed01f33

726490626 as geometric shapes

Circle

Radius = n
Diameter 1452981252
Circumference 4564675227.0869
Area 1.6580968816065E+18

Sphere

Radius = n
Volume 1.606122455316E+27
Surface area 6.6323875264261E+18
Circumference 4564675227.0869

Square

Length = n
Perimeter 2905962504
Area 527788629665871876
Diagonal 1027412896.2261

Cube

Length = n
Surface area 3166731777995231256
Volume 3.8343349196164E+26
Space diagonal 1258318675.4545

Equilateral Triangle

Length = n
Perimeter 2179471878
Area 2.2853918055961E+17
Altitude 629159337.72726

Triangular Pyramid

Length = n
Surface area 2.2853918055961E+17
Volume 4.5188070383352E+25
Height 342470965.40871