71330985 (number)

71330985 is an odd 8-digits composite number following 71330984 and preceding 71330986. In scientific notation, it is written as 7.1330985 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 34584480 positive integers (up to 71330985) that are relatively prime to 71330985.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty thousand nine hundred eighty-five

Notation

Scientific notation 7.1330985 × 10^7
Engineering notation 7.1330985 × 10^6

Prime Factorization of 71330985

Prime Factorization 9 × 5 × 11 × 144103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71330985
Product of the distinct prime numbers

The prime factorization of 71330985 is 9 × 5 × 11 × 144103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 79, 84, 706, 70, 9206, 8952, 4169, 5555, 215825, 989463, 1796641, 9067836, 77915489, 50135153, 726340965, 543019581, 6606061475, 3628091008

Basic calculations (n = 71330985)

Multiplication

n×y
n×2 142661970
n×3 213992955
n×4 285323940
n×5 356654925

Division

n÷y
n÷2 35665492.5
n÷3 23776995
n÷3 17832746.25
n÷5 14266197

Exponentiation

ny
n2 5088109421070225
n3 3.6293985679272E+23
n4 2.5888857480784E+31
n5 1.8466777046289E+39

Nth Root

y√n
2√n 8445.7672830833
3√n 414.72422768328
4√n 91.900855725522
5√n 37.209655075487

Divisors of 71330985

1, 5, 9, 11, 45, 55, 99, 495, 144103, 720515, 1296927, 1585133, 6484635, 7925665, 14266197, 71330985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71330984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71330985 can be divided by 16 positive divisors. The sum of these divisors (counting 71330985) is 1, the average is 0.0625.

Base conversion 71330985

Base System Value
2 Binary 100010000000110110010101001
3 Ternary 11222012222201100
4 Quaternary 10100012302221
5 Quinary 121230042420
6 Senary 11024512013
8 Octal 420066251
10 Decimal 71330985
12 Duodecimal 1ba7b609
16 Hexadecimal 4406ca9
20 Vigesimal 125g795
36 Base36 16gvc9

Cryptographic Hash Functions

md5 5f5847a399a1aa59fca38ce838899a2c
sha1 ed71553d86b44561466c537f0aa3a7a17127b316
sha256 c07f281e4543ca5a2894d5aaf7f2a58f2e94fe07dbf787ac8ff32341b7d49f75
sha512 4f687608e988c7e957f6253d17fa7b7a1e01c0be81f75144fa4e5cac35b032e42eca94c2e08051eef4081573663d5db825e1bc90a198b157beee84951501abd1
ripemd-160 73193797f2b093ef9e88607145bdef5a2ae350ae

71330985 as geometric shapes

Circle

Radius = n
Diameter 142661970
Circumference 448185796.89865
Area 1.5984767177895E+16

Sphere

Radius = n
Volume 1.5202789170599E+24
Surface area 6.3939068711581E+16
Circumference 448185796.89865

Square

Length = n
Perimeter 285323940
Area 5088109421070225
Diagonal 100877246.40443

Cube

Length = n
Surface area 30528656526421350
Volume 3.6293985679272E+23
Space diagonal 123548890.17393

Equilateral Triangle

Length = n
Perimeter 213992955
Area 2.2032160079409E+15
Altitude 61774445.086967

Triangular Pyramid

Length = n
Surface area 2.2032160079409E+15
Volume 4.2772872316834E+22
Height 33625748.801477