720396961 (number)

720396961 is an odd 9-digits composite number following 720396960 and preceding 720396962. In scientific notation, it is written as 7.20396961 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 689074848 positive integers (up to 720396961) that are relatively prime to 720396961.

Interesting facts

Basic properties

Name

Name seven hundred twenty million three hundred ninety-six thousand nine hundred sixty-one

Notation

Scientific notation 7.20396961 × 10^8
Engineering notation 7.20396961 × 10^6

Prime Factorization of 720396961

Prime Factorization 529 × 1361809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 720396961
Product of the distinct prime numbers

The prime factorization of 720396961 is 529 × 1361809. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 6, 27, 347, 433, 3947, 8962, 40248, 37145, 479955, 343380, 4044984, 6408353, 25513083, 46638259, 895102116, 853724234, 763639276, 34745792

Basic calculations (n = 720396961)

Multiplication

n×y
n×2 1440793922
n×3 2161190883
n×4 2881587844
n×5 3601984805

Division

n÷y
n÷2 360198480.5
n÷3 240132320.33333
n÷3 180099240.25
n÷5 144079392.2

Exponentiation

ny
n2 518971781418035521
n3 3.7386569417831E+26
n4 2.6933170990821E+35
n5 1.9402574531881E+44

Nth Root

y√n
2√n 26840.211642236
3√n 896.44563598539
4√n 163.82982525241
5√n 59.090052306249

Divisors of 720396961

1, 529, 1361809, 720396961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720396960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720396961 can be divided by 4 positive divisors. The sum of these divisors (counting 720396961) is 1, the average is 0.25.

Base conversion 720396961

Base System Value
2 Binary 101010111100000110001010100001
3 Ternary 1212012112221211221
4 Quaternary 222330012022201
5 Quinary 2433410200321
6 Senary 155252335041
8 Octal 5274061241
10 Decimal 720396961
12 Duodecimal 181314481
16 Hexadecimal 2af062a1
20 Vigesimal b529c81
36 Base36 bwwlup

Cryptographic Hash Functions

md5 114432b6479128f76fcd08d081f543ab
sha1 62e3a68b9f964110468befc4620b7c464a4094cd
sha256 112d464d42612d56fadfb5a5f31367504c985c20bea285997e68a20d394c03b7
sha512 8fcd5c4d53d41b4c7c5c3726c06389d183e4620c90759cc8d070467a1091aad1ba2da5df96872ce7ea0eb0c3c820c434532701f3f4f127e600e76c0f75de3563
ripemd-160 e0252216fda786c89bdb20979b42b16f3987a583

720396961 as geometric shapes

Circle

Radius = n
Diameter 1440793922
Circumference 4526387600.692
Area 1.6303979359233E+18

Sphere

Radius = n
Volume 1.5660449576798E+27
Surface area 6.5215917436932E+18
Circumference 4526387600.692

Square

Length = n
Perimeter 2881587844
Area 518971781418035521
Diagonal 1018795152.5386

Cube

Length = n
Surface area 3113830688508213126
Volume 3.7386569417831E+26
Space diagonal 1247764138.0702

Equilateral Triangle

Length = n
Perimeter 2161190883
Area 2.2472137327764E+17
Altitude 623882069.03511

Triangular Pyramid

Length = n
Surface area 2.2472137327764E+17
Volume 4.4060494601083E+25
Height 339598384.17952