720389968 (number)

720389968 is an even 9-digits composite number following 720389967 and preceding 720389969. In scientific notation, it is written as 7.20389968 × 10^8. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 356450304 positive integers (up to 720389968) that are relatively prime to 720389968.

Interesting facts

Basic properties

Name

Name seven hundred twenty million three hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.20389968 × 10^8
Engineering notation 7.20389968 × 10^6

Prime Factorization of 720389968

Prime Factorization 2 × 2 × 2 × 2 × 449 × 149 × 673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 90048746
Product of the distinct prime numbers

The prime factorization of 720389968 is 2 × 2 × 2 × 2 × 449 × 149 × 673. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 720389968)

Multiplication

n×y
n×2 1440779936
n×3 2161169904
n×4 2881559872
n×5 3601949840

Division

n÷y
n÷2 360194984
n÷3 240129989.33333
n÷3 180097492
n÷5 144077993.6

Exponentiation

ny
n2 518961705995041024
n3 3.7385480677499E+26
n4 2.6932125228928E+35
n5 1.940163283184E+44

Nth Root

y√n
2√n 26840.081370965
3√n 896.44273533248
4√n 163.82942767087
5√n 59.089937586626

Divisors of 720389968

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 -720389967
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 720389968 can be divided by 40 positive divisors. The sum of these divisors (counting 720389968) is 1, the average is 0.025.

Base conversion 720389968

Base System Value
2 Binary 101010111100000100011101010000
3 Ternary 1212012112121020221
4 Quaternary 222330010131100
5 Quinary 2433404434333
6 Senary 155252242424
8 Octal 5274043520
10 Decimal 720389968
12 Duodecimal 181310414
16 Hexadecimal 2af04750
20 Vigesimal b528ei8
36 Base36 bwwggg

Cryptographic Hash Functions

md5 e2e4f4dd8aa4ed85a90b9a7620914f4c
sha1 7297e5efe5d238fd78851748f845830f5355d293
sha256 79e9981689c32d7fa3c3dd6ed0afc27cc74731e01eb13e21e9460b5b67a6940f
sha512 7acfe76c1c3bb6f9212aaa998989cb164c5ab874e98a3cdff1666de1688b57b8570b020b3899673be54684a89b134cd79e7fcd75e966bb04ccf05d60128e9c78
ripemd-160 f81e13355bbfe06cdc938997a8b2e1ba8d592522

720389968 as geometric shapes

Circle

Radius = n
Diameter 1440779936
Circumference 4526343662.3772
Area 1.6303662830484E+18

Sphere

Radius = n
Volume 1.5659993526314E+27
Surface area 6.5214651321938E+18
Circumference 4526343662.3772

Square

Length = n
Perimeter 2881559872
Area 518961705995041024
Diagonal 1018785262.9431

Cube

Length = n
Surface area 3113770235970246144
Volume 3.7385480677499E+26
Space diagonal 1247752025.8389

Equilateral Triangle

Length = n
Perimeter 2161169904
Area 2.2471701049151E+17
Altitude 623876012.91946

Triangular Pyramid

Length = n
Surface area 2.2471701049151E+17
Volume 4.4059211508297E+25
Height 339595087.64771