71326820 (number)

71326820 is an even 8-digits composite number following 71326819 and preceding 71326821. In scientific notation, it is written as 7.1326820 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 28530720 positive integers (up to 71326820) that are relatively prime to 71326820.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-six thousand eight hundred twenty

Notation

Scientific notation 7.1326820 × 10^7
Engineering notation 7.1326820 × 10^6

Prime Factorization of 71326820

Prime Factorization 2 × 2 × 5 × 3566341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35663410
Product of the distinct prime numbers

The prime factorization of 71326820 is 2 × 2 × 5 × 3566341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 83, 44, 766, 749, 3096, 9118, 91093, 17286, 275308, 256185, 648751, 3690549, 46784261, 32417074, 676464836, 130150720, 7760968926, 9955827134

Basic calculations (n = 71326820)

Multiplication

n×y
n×2 142653640
n×3 213980460
n×4 285307280
n×5 356634100

Division

n÷y
n÷2 35663410
n÷3 23775606.666667
n÷3 17831705
n÷5 14265364

Exponentiation

ny
n2 5087515251312400
n3 3.6287628457761E+23
n4 2.5882811432336E+31
n5 1.8461386321282E+39

Nth Root

y√n
2√n 8445.5207062679
3√n 414.71615564171
4√n 91.899514178628
5√n 37.209220532677

Divisors of 71326820

1, 2, 4, 5, 10, 20, 3566341, 7132682, 14265364, 17831705, 35663410, 71326820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71326819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71326820 can be divided by 12 positive divisors. The sum of these divisors (counting 71326820) is 1, the average is 0.083333333333333.

Base conversion 71326820

Base System Value
2 Binary 100010000000101110001100100
3 Ternary 11222012210000002
4 Quaternary 10100011301210
5 Quinary 121224424240
6 Senary 11024440432
8 Octal 420056144
10 Decimal 71326820
12 Duodecimal 1ba79118
16 Hexadecimal 4405c64
20 Vigesimal 125fh10
36 Base36 16gs4k

Cryptographic Hash Functions

md5 a5395c910ca38350469be20e051dd5d9
sha1 51f1e15531c3bfefbd9911221835524a69164049
sha256 c1a2ab7883f11f15e72665b4d2cb4c6395af4f48858d98dd163ad4ca60c869ec
sha512 95ca2917844b111650739ecdfbc888027c7cfe79a82afb2c979cfaea5cde74087bb5fcf84fd19c4a743c453e3139355f4b9eeaef8b021efdf6d3556e3c42e026
ripemd-160 8d5cd3561a83933b36e84c24fe2fc795aab058c2

71326820 as geometric shapes

Circle

Radius = n
Diameter 142653640
Circumference 448159627.43184
Area 1.5982900538549E+16

Sphere

Radius = n
Volume 1.520012626388E+24
Surface area 6.3931602154196E+16
Circumference 448159627.43184

Square

Length = n
Perimeter 285307280
Area 5087515251312400
Diagonal 100871356.20494

Cube

Length = n
Surface area 30525091507874400
Volume 3.6287628457761E+23
Space diagonal 123541676.18232

Equilateral Triangle

Length = n
Perimeter 213980460
Area 2.2029587248887E+15
Altitude 61770838.09116

Triangular Pyramid

Length = n
Surface area 2.2029587248887E+15
Volume 4.2765380259435E+22
Height 33623785.401648