71320980 (number)

71320980 is an even 8-digits composite number following 71320979 and preceding 71320981. In scientific notation, it is written as 7.1320980 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 18906240 positive integers (up to 71320980) that are relatively prime to 71320980.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty thousand nine hundred eighty

Notation

Scientific notation 7.1320980 × 10^7
Engineering notation 7.1320980 × 10^6

Prime Factorization of 71320980

Prime Factorization 2 × 2 × 3 × 5 × 173 × 6871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35660490
Product of the distinct prime numbers

The prime factorization of 71320980 is 2 × 2 × 3 × 5 × 173 × 6871. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71320980)

Multiplication

n×y
n×2 142641960
n×3 213962940
n×4 285283920
n×5 356604900

Division

n÷y
n÷2 35660490
n÷3 23773660
n÷3 17830245
n÷5 14264196

Exponentiation

ny
n2 5086682188160400
n3 3.6278715860814E+23
n4 2.5874335683348E+31
n5 1.8453829777854E+39

Nth Root

y√n
2√n 8445.1749537828
3√n 414.7048368117
4√n 91.897633015126
5√n 37.208611199568

Divisors of 71320980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71320979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71320980 can be divided by 48 positive divisors. The sum of these divisors (counting 71320980) is 1, the average is 0.020833333333333.

Base conversion 71320980

Base System Value
2 Binary 100010000000100010110010100
3 Ternary 11222012110222210
4 Quaternary 10100010112110
5 Quinary 121224232410
6 Senary 11024353420
8 Octal 420042624
10 Decimal 71320980
12 Duodecimal 1ba75870
16 Hexadecimal 4404594
20 Vigesimal 125f290
36 Base36 16gnmc

Cryptographic Hash Functions

md5 1527233f7396d16e0aa26f8bc42c1075
sha1 f47d32fd789d05fe360e19dce10f10e10e51b343
sha256 3ee88684999fce71fcea493af397d14f352bbb89c829ca69cea802d4d4d4eac6
sha512 d9972a5c38a9903022c558d097e55cb2cfd2cb3449d64e5de62bce2f0d6a81d135bfb7f335c4b7932b8c153a9504bec9685216ce87fb0a02b228329c7fda4888
ripemd-160 6f3fa502c61a1da11bb42d6937e53875f9d1e732

71320980 as geometric shapes

Circle

Radius = n
Diameter 142641960
Circumference 448122933.62965
Area 1.5980283393471E+16

Sphere

Radius = n
Volume 1.5196392964001E+24
Surface area 6.3921133573883E+16
Circumference 448122933.62965

Square

Length = n
Perimeter 285283920
Area 5086682188160400
Diagonal 100863097.19774

Cube

Length = n
Surface area 30520093128962400
Volume 3.6278715860814E+23
Space diagonal 123531561.0056

Equilateral Triangle

Length = n
Perimeter 213962940
Area 2.2025979979624E+15
Altitude 61765780.502802

Triangular Pyramid

Length = n
Surface area 2.2025979979624E+15
Volume 4.2754876663203E+22
Height 33621032.399247