7401472821 (number)

7401472821 is an odd 10-digits composite number following 7401472820 and preceding 7401472822. In scientific notation, it is written as 7.401472821 × 10^9. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 4934315196 positive integers (up to 7401472821) that are relatively prime to 7401472821.

Interesting facts

Basic properties

Name

Name seven billion four hundred one million four hundred seventy-two thousand eight hundred twenty-one

Notation

Scientific notation 7.401472821 × 10^9
Engineering notation 7.401472821 × 10^9

Prime Factorization of 7401472821

Prime Factorization 3 × 9 × 274128623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7401472821
Product of the distinct prime numbers

The prime factorization of 7401472821 is 3 × 9 × 274128623. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7401472821)

Multiplication

n×y
n×2 14802945642
n×3 22204418463
n×4 29605891284
n×5 37007364105

Division

n÷y
n÷2 3700736410.5
n÷3 2467157607
n÷3 1850368205.25
n÷5 1480294564.2

Exponentiation

ny
n2 5.4781799920002E+19
n3 4.0546600319335E+29
n4 3.0010456024751E+39
n5 2.2212157461301E+49

Nth Root

y√n
2√n 86031.812842692
3√n 1948.8244346434
4√n 293.31180140371
5√n 94.159388573224

Divisors of 7401472821

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7401472820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7401472821 can be divided by 8 positive divisors. The sum of these divisors (counting 7401472821) is 1, the average is 0.125.

Base conversion 7401472821

Base System Value
2 Binary 110111001001010011000001100110101
3 Ternary 201002211011202222000
4 Quaternary 12321022120030311
5 Quinary 110124234112241
6 Senary 3222235125513
8 Octal 67112301465
10 Decimal 7401472821
12 Duodecimal 15268a3899
16 Hexadecimal 1b9298335
20 Vigesimal 5fcj4211
36 Base36 3een8z9

Cryptographic Hash Functions

md5 9243f5bfc29ecaa510c9c91cfae896a1
sha1 44459f244bb87697930a182c8813021ecb7fc4cf
sha256 8b05f5e19b8468754ff33cc635e2a902ccb7819603dda0aa6bed6142baac96c3
sha512 118316e00dcccc05c77d3475ca138fe3d15cf701b00e116cfa42f47431456e32524a43ef2cf09ea42674911a0710f8fe6e47f2008cf917f1dc4e01e19a085366
ripemd-160 1f5d6055da09e50f07a22e815d219c407161ebd2

7401472821 as geometric shapes

Circle

Radius = n
Diameter 14802945642
Circumference 46504825280.396
Area 1.721021001791E+20

Sphere

Radius = n
Volume 1.6984120225502E+30
Surface area 6.8840840071641E+20
Circumference 46504825280.396

Square

Length = n
Perimeter 29605891284
Area 5.4781799920002E+19
Diagonal 10467263244.994

Cube

Length = n
Surface area 3.2869079952001E+20
Volume 4.0546600319335E+29
Space diagonal 12819726976.812

Equilateral Triangle

Length = n
Perimeter 22204418463
Area 2.3721215197879E+19
Altitude 6409863488.4061

Triangular Pyramid

Length = n
Surface area 2.3721215197879E+19
Volume 4.7784626733104E+28
Height 3489087748.3314