720339945 (number)

720339945 is an odd 9-digits composite number following 720339944 and preceding 720339946. In scientific notation, it is written as 7.20339945 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 350963712 positive integers (up to 720339945) that are relatively prime to 720339945.

Interesting facts

Basic properties

Name

Name seven hundred twenty million three hundred thirty-nine thousand nine hundred forty-five

Notation

Scientific notation 7.20339945 × 10^8
Engineering notation 7.20339945 × 10^6

Prime Factorization of 720339945

Prime Factorization 39 × 5 × 97 × 38083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 720339945
Product of the distinct prime numbers

The prime factorization of 720339945 is 39 × 5 × 97 × 38083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 38, 10, 150, 258, 1401, 2889, 60924, 43073, 977555, 528863, 6602970, 6562038, 89800327, 45596443, 588863768, 771376429, 9548884342, 5869190179

Basic calculations (n = 720339945)

Multiplication

n×y
n×2 1440679890
n×3 2161019835
n×4 2881359780
n×5 3601699725

Division

n÷y
n÷2 360169972.5
n÷3 240113315
n÷3 180084986.25
n÷5 144067989

Exponentiation

ny
n2 518889636362603025
n3 3.7377693211851E+26
n4 2.6924645472451E+35
n5 1.939489763877E+44

Nth Root

y√n
2√n 26839.149483544
3√n 896.42198555577
4√n 163.82658356794
5√n 59.089116937205

Divisors of 720339945

1, 5, 39, 97, 195, 485, 3783, 18915, 38083, 190415, 1485237, 3694051, 7426185, 18470255, 144067989, 720339945

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 -720339944
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 720339945 can be divided by 16 positive divisors. The sum of these divisors (counting 720339945) is 1, the average is 0.0625.

Base conversion 720339945

Base System Value
2 Binary 101010111011111000001111101001
3 Ternary 1212012110001122020
4 Quaternary 222323320033221
5 Quinary 2433401334240
6 Senary 155251215053
8 Octal 5273701751
10 Decimal 720339945
12 Duodecimal 1812a7489
16 Hexadecimal 2aef83e9
20 Vigesimal b5229h5
36 Base36 bwvdux

Cryptographic Hash Functions

md5 0ff1e9102f9772e44d5c21dbc9636391
sha1 5a0dbeebcbebfe5b8fa372b6523fa08b999e536f
sha256 0febf2b08818878f818d422d3ab9c0b73d18af84da2f245e7dc6aa8608910553
sha512 9818b9dc13e003eb8f90189ff3c44caf9dc896d3914211fdc5c97fa4caf66235632c6edeae328c7a6bfb5d53ae412d1a13356326c66298d856c0b271033dd9b2
ripemd-160 4d482b7842d06220e3a0752510038d0b914dc4ab

720339945 as geometric shapes

Circle

Radius = n
Diameter 1440679890
Circumference 4526029358.5986
Area 1.6301398696206E+18

Sphere

Radius = n
Volume 1.5656731520331E+27
Surface area 6.5205594784825E+18
Circumference 4526029358.5986

Square

Length = n
Perimeter 2881359780
Area 518889636362603025
Diagonal 1018714519.7381

Cube

Length = n
Surface area 3113337818175618150
Volume 3.7377693211851E+26
Space diagonal 1247665383.4614

Equilateral Triangle

Length = n
Perimeter 2161019835
Area 2.2468580342524E+17
Altitude 623832691.73069

Triangular Pyramid

Length = n
Surface area 2.2468580342524E+17
Volume 4.4050033892017E+25
Height 339571506.57936