720421768 (number)

720421768 is an even 9-digits composite number following 720421767 and preceding 720421769. In scientific notation, it is written as 7.20421768 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 327464400 positive integers (up to 720421768) that are relatively prime to 720421768.

Interesting facts

Basic properties

Name

Name seven hundred twenty million four hundred twenty-one thousand seven hundred sixty-eight

Notation

Scientific notation 7.20421768 × 10^8
Engineering notation 7.20421768 × 10^6

Prime Factorization of 720421768

Prime Factorization 2 × 2 × 2 × 11 × 8186611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 180105442
Product of the distinct prime numbers

The prime factorization of 720421768 is 2 × 2 × 2 × 11 × 8186611. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 720421768)

Multiplication

n×y
n×2 1440843536
n×3 2161265304
n×4 2881687072
n×5 3602108840

Division

n÷y
n÷2 360210884
n÷3 240140589.33333
n÷3 180105442
n÷5 144084353.6

Exponentiation

ny
n2 519007523808245824
n3 3.7390431790724E+26
n4 2.6936880976957E+35
n5 1.9405915417825E+44

Nth Root

y√n
2√n 26840.673762035
3√n 896.4559256233
4√n 163.83123561164
5√n 59.090459255977

Divisors of 720421768

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720421767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720421768 can be divided by 16 positive divisors. The sum of these divisors (counting 720421768) is 1, the average is 0.0625.

Base conversion 720421768

Base System Value
2 Binary 101010111100001100001110001000
3 Ternary 1212012121012212201
4 Quaternary 222330030032020
5 Quinary 2433411444033
6 Senary 155253045544
8 Octal 5274141610
10 Decimal 720421768
12 Duodecimal 1813268b4
16 Hexadecimal 2af0c388
20 Vigesimal b52ce88
36 Base36 bwx4zs

Cryptographic Hash Functions

md5 d975ad56a294e640cf89a414b6ae617a
sha1 86e9c8d7942a622e494081f69d6c13dfc3ea5cf4
sha256 77c1a49356ace65b09a3331da62feb77b6c88aa0e0b340e45989914afdcddcac
sha512 7588ca7ca644910d74954e0967b00bd093a75995caad3b226858a12eced9194866619bcd85531d2b9832037b5c58add139a0ef3858b56657b4a89a35397701e7
ripemd-160 65123b58c717478ada943d9be13fc99744ba8408

720421768 as geometric shapes

Circle

Radius = n
Diameter 1440843536
Circumference 4526543467.6699
Area 1.6305102239538E+18

Sphere

Radius = n
Volume 1.5662067443772E+27
Surface area 6.5220408958153E+18
Circumference 4526543467.6699

Square

Length = n
Perimeter 2881687072
Area 519007523808245824
Diagonal 1018830234.9344

Cube

Length = n
Surface area 3114045142849474944
Volume 3.7390431790724E+26
Space diagonal 1247807105.0546

Equilateral Triangle

Length = n
Perimeter 2161265304
Area 2.247368501866E+17
Altitude 623903552.5273

Triangular Pyramid

Length = n
Surface area 2.247368501866E+17
Volume 4.406504645119E+25
Height 339610078.31147