726021968 (number)

726021968 is an even 9-digits composite number following 726021967 and preceding 726021969. In scientific notation, it is written as 7.26021968 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 308292480 positive integers (up to 726021968) that are relatively prime to 726021968.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million twenty-one thousand nine hundred sixty-eight

Notation

Scientific notation 7.26021968 × 10^8
Engineering notation 7.26021968 × 10^6

Prime Factorization of 726021968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 109 × 59471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 90752746
Product of the distinct prime numbers

The prime factorization of 726021968 is 2 × 2 × 2 × 2 × 7 × 109 × 59471. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 726021968)

Multiplication

n×y
n×2 1452043936
n×3 2178065904
n×4 2904087872
n×5 3630109840

Division

n÷y
n÷2 363010984
n÷3 242007322.66667
n÷3 181505492
n÷5 145204393.6

Exponentiation

ny
n2 527107898018593024
n3 3.826919134678E+26
n4 2.7784273615358E+35
n5 2.0171993009673E+44

Nth Root

y√n
2√n 26944.794822006
3√n 898.77279983272
4√n 164.14869729001
5√n 59.182042886535

Divisors of 726021968

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 -726021967
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 726021968 can be divided by 40 positive divisors. The sum of these divisors (counting 726021968) is 1, the average is 0.025.

Base conversion 726021968

Base System Value
2 Binary 101011010001100011011101010000
3 Ternary 1212121010201220112
4 Quaternary 223101203131100
5 Quinary 2441330200333
6 Senary 200013100452
8 Octal 5321433520
10 Decimal 726021968
12 Duodecimal 183187728
16 Hexadecimal 2b463750
20 Vigesimal b6hcei8
36 Base36 c0964w

Cryptographic Hash Functions

md5 f4ed5573f78b4de83ffd35e38a5fbe0a
sha1 68b694e73f2ac47182fcc8d926b6b49337c163af
sha256 42fa8469fbcd3272500f1341c6a3f38d725020c977d6f5f10eaff88556557156
sha512 57411c707170bbaacad091bbbcaeb020a59da95bceb6b160d985c93f09a5dae3ed599ec1f949c6676a1de90dba39e2dab4f76ea83d5046ddd67116987db43b70
ripemd-160 5522f9bd722ecf5df7abd49c61f1a9091d7a1b99

726021968 as geometric shapes

Circle

Radius = n
Diameter 1452043936
Circumference 4561730562.0272
Area 1.6559583000644E+18

Sphere

Radius = n
Volume 1.6030161385849E+27
Surface area 6.6238332002575E+18
Circumference 4561730562.0272

Square

Length = n
Perimeter 2904087872
Area 527107898018593024
Diagonal 1026750113.7264

Cube

Length = n
Surface area 3162647388111558144
Volume 3.826919134678E+26
Space diagonal 1257506935.9871

Equilateral Triangle

Length = n
Perimeter 2178065904
Area 2.2824441510976E+17
Altitude 628753467.99357

Triangular Pyramid

Length = n
Surface area 2.2824441510976E+17
Volume 4.5100674519723E+25
Height 342250037.9088