720339921 (number)

720339921 is an odd 9-digits composite number following 720339920 and preceding 720339922. In scientific notation, it is written as 7.20339921 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 392581728 positive integers (up to 720339921) that are relatively prime to 720339921.

Interesting facts

Basic properties

Name

Name seven hundred twenty million three hundred thirty-nine thousand nine hundred twenty-one

Notation

Scientific notation 7.20339921 × 10^8
Engineering notation 7.20339921 × 10^6

Prime Factorization of 720339921

Prime Factorization 21 × 3 × 23 × 563 × 883

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 720339921
Product of the distinct prime numbers

The prime factorization of 720339921 is 21 × 3 × 23 × 563 × 883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 720339921)

Multiplication

n×y
n×2 1440679842
n×3 2161019763
n×4 2881359684
n×5 3601699605

Division

n÷y
n÷2 360169960.5
n÷3 240113307
n÷3 180084980.25
n÷5 144067984.2

Exponentiation

ny
n2 518889601786286241
n3 3.7377689475845E+26
n4 2.6924641884193E+35
n5 1.9394894407813E+44

Nth Root

y√n
2√n 26839.149036436
3√n 896.42197560023
4√n 163.82658220336
5√n 59.089116543463

Divisors of 720339921

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720339920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720339921 can be divided by 32 positive divisors. The sum of these divisors (counting 720339921) is 1, the average is 0.03125.

Base conversion 720339921

Base System Value
2 Binary 101010111011111000001111010001
3 Ternary 1212012110001121100
4 Quaternary 222323320033101
5 Quinary 2433401334141
6 Senary 155251215013
8 Octal 5273701721
10 Decimal 720339921
12 Duodecimal 1812a7469
16 Hexadecimal 2aef83d1
20 Vigesimal b5229g1
36 Base36 bwvdu9

Cryptographic Hash Functions

md5 008cbadb33e93b07fcecdfd2d9a80c8c
sha1 a59c35bbb8770c2a9c0c9c48d3a78040c9432248
sha256 43c44960c6d02f2e0ea38b6554c33be6bb86bf2643d57521a01c919cc89db53f
sha512 0d8a67f4e7fc734c39fbe2f13ec358ac83333343ecfa2f912c39dc8fc7198aad7dc3bcdd9db052d9627bb4550c99d67ed1325407e2e783b34f3f6b6feef57e61
ripemd-160 3b4089b1a55fa17989da56b73bf81a32bb6be86b

720339921 as geometric shapes

Circle

Radius = n
Diameter 1440679842
Circumference 4526029207.8021
Area 1.6301397609959E+18

Sphere

Radius = n
Volume 1.5656729955397E+27
Surface area 6.5205590439837E+18
Circumference 4526029207.8021

Square

Length = n
Perimeter 2881359684
Area 518889601786286241
Diagonal 1018714485.797

Cube

Length = n
Surface area 3113337610717717446
Volume 3.7377689475845E+26
Space diagonal 1247665341.8922

Equilateral Triangle

Length = n
Perimeter 2161019763
Area 2.2468578845326E+17
Altitude 623832670.94608

Triangular Pyramid

Length = n
Surface area 2.2468578845326E+17
Volume 4.4050029489092E+25
Height 339571495.26565