7213431381 (number)

7213431381 is an odd 10-digits composite number following 7213431380 and preceding 7213431382. In scientific notation, it is written as 7.213431381 × 10^9. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 4177914624 positive integers (up to 7213431381) that are relatively prime to 7213431381.

Interesting facts

Basic properties

Name

Name seven billion two hundred thirteen million four hundred thirty-one thousand three hundred eighty-one

Notation

Scientific notation 7.213431381 × 10^9
Engineering notation 7.213431381 × 10^9

Prime Factorization of 7213431381

Prime Factorization 39 × 17 × 10879987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7213431381
Product of the distinct prime numbers

The prime factorization of 7213431381 is 39 × 17 × 10879987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7213431381)

Multiplication

n×y
n×2 14426862762
n×3 21640294143
n×4 28853725524
n×5 36067156905

Division

n÷y
n÷2 3606715690.5
n÷3 2404477127
n÷3 1803357845.25
n÷5 1442686276.2

Exponentiation

ny
n2 5.2033592288396E+19
n3 3.7534074747927E+29
n4 2.707494726435E+39
n5 1.9530327423558E+49

Nth Root

y√n
2√n 84931.922037594
3√n 1932.1787507306
4√n 291.43081861326
5√n 93.676009284721

Divisors of 7213431381

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 -7213431380
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 7213431381 can be divided by 8 positive divisors. The sum of these divisors (counting 7213431381) is 1, the average is 0.125.

Base conversion 7213431381

Base System Value
2 Binary 110101101111101000011101001010101
3 Ternary 200121201100021121020
4 Quaternary 12231331003221111
5 Quinary 104233114301011
6 Senary 3151440511353
8 Octal 65575035125
10 Decimal 7213431381
12 Duodecimal 149391b559
16 Hexadecimal 1adf43a55
20 Vigesimal 5ce3ii91
36 Base36 3baov9x

Cryptographic Hash Functions

md5 308f773af389cbc3c777ad1dc5d37443
sha1 9045f1e0d79dd376f9f2f2f3f70c8ed2cec5bff7
sha256 f451ef3de732e46325163356638e50be818fe29b3cf75a258c811ff4bb2a3e0f
sha512 9cbe3b34f0706e3a588dcc428500277cd882676fa4627f5f43a440822b36d9cb87e0b8b32908e39842baf29149d987a13e576d63e82cb34647b8ff7ad3573b25
ripemd-160 7bfef8257337f6d1abc74d7e07134c2e49d9d840

7213431381 as geometric shapes

Circle

Radius = n
Diameter 14426862762
Circumference 45323326067.447
Area 1.6346835127311E+20

Sphere

Radius = n
Volume 1.5722236464984E+30
Surface area 6.5387340509244E+20
Circumference 45323326067.447

Square

Length = n
Perimeter 28853725524
Area 5.2033592288396E+19
Diagonal 10201332490.258

Cube

Length = n
Surface area 3.1220155373037E+20
Volume 3.7534074747927E+29
Space diagonal 12494029648.804

Equilateral Triangle

Length = n
Perimeter 21640294143
Area 2.2531206385956E+19
Altitude 6247014824.4019

Triangular Pyramid

Length = n
Surface area 2.2531206385956E+19
Volume 4.4234331299703E+28
Height 3400444163.4193