721272016 (number)

721272016 is an even 9-digits composite number following 721272015 and preceding 721272017. In scientific notation, it is written as 7.21272016 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 360636000 positive integers (up to 721272016) that are relatively prime to 721272016.

Interesting facts

Basic properties

Name

Name seven hundred twenty-one million two hundred seventy-two thousand sixteen

Notation

Scientific notation 7.21272016 × 10^8
Engineering notation 7.21272016 × 10^6

Prime Factorization of 721272016

Prime Factorization 2 × 2 × 2 × 2 × 45079501

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 90159002
Product of the distinct prime numbers

The prime factorization of 721272016 is 2 × 2 × 2 × 2 × 45079501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 87, 98, 129, 977, 4607, 1379, 21696, 50795, 798017, 720470, 5468893, 6489197, 97033456, 66111889, 779720917, 691764110, 1720523716, 8441267027

Basic calculations (n = 721272016)

Multiplication

n×y
n×2 1442544032
n×3 2163816048
n×4 2885088064
n×5 3606360080

Division

n÷y
n÷2 360636008
n÷3 240424005.33333
n÷3 180318004
n÷5 144254403.2

Exponentiation

ny
n2 520233321064704256
n3 3.7522973627471E+26
n4 2.7064270834601E+35
n5 1.9520701186443E+44

Nth Root

y√n
2√n 26856.50788915
3√n 896.80845531844
4√n 163.87955299289
5√n 59.104400490296

Divisors of 721272016

1, 2, 4, 8, 16, 45079501, 90159002, 180318004, 360636008, 721272016

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -721272015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 721272016 can be divided by 10 positive divisors. The sum of these divisors (counting 721272016) is 1, the average is 0.1.

Base conversion 721272016

Base System Value
2 Binary 101010111111011011110011010000
3 Ternary 1212021012102012101
4 Quaternary 222333123303100
5 Quinary 2434121201031
6 Senary 155323210144
8 Octal 5277336320
10 Decimal 721272016
12 Duodecimal 181676954
16 Hexadecimal 2afdbcd0
20 Vigesimal b57j00g
36 Base36 bxfd1s

Cryptographic Hash Functions

md5 cdd67237d86b9869a15bcd19d1fb159b
sha1 53d8db068b71fe695750f3d4c4f408899d3e26c4
sha256 551db4ea95baafdf7cea74b685f9ccec06c8b0f00bc264e851f64eb44f5120f7
sha512 c95fcad852d95a2707217788d22653386a501e28c5e903fa7b4ffe194c18a660e6205de4e2453ac40655865fa304b612bfa25c84e58a4155c06a05853254abca
ripemd-160 a4284fec06cd1ff6af789f101ca839b9987bf61c

721272016 as geometric shapes

Circle

Radius = n
Diameter 1442544032
Circumference 4531885733.411
Area 1.6343611796095E+18

Sphere

Radius = n
Volume 1.5717586438521E+27
Surface area 6.537444718438E+18
Circumference 4531885733.411

Square

Length = n
Perimeter 2885088064
Area 520233321064704256
Diagonal 1020032667.1874

Cube

Length = n
Surface area 3121399926388225536
Volume 3.7522973627471E+26
Space diagonal 1249279777.7896

Equilateral Triangle

Length = n
Perimeter 2163816048
Area 2.2526763596859E+17
Altitude 624639888.89482

Triangular Pyramid

Length = n
Surface area 2.2526763596859E+17
Volume 4.4221248503782E+25
Height 340010889.06246