71328885 (number)

71328885 is an odd 8-digits composite number following 71328884 and preceding 71328886. In scientific notation, it is written as 7.1328885 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 37902528 positive integers (up to 71328885) that are relatively prime to 71328885.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand eight hundred eighty-five

Notation

Scientific notation 7.1328885 × 10^7
Engineering notation 7.1328885 × 10^6

Prime Factorization of 71328885

Prime Factorization 3 × 5 × 277 × 17167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71328885
Product of the distinct prime numbers

The prime factorization of 71328885 is 3 × 5 × 277 × 17167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328885)

Multiplication

n×y
n×2 142657770
n×3 213986655
n×4 285315540
n×5 356644425

Division

n÷y
n÷2 35664442.5
n÷3 23776295
n÷3 17832221.25
n÷5 14265777

Exponentiation

ny
n2 5087809835343225
n3 3.6290780264707E+23
n4 2.5885808920615E+31
n5 1.8464058876305E+39

Nth Root

y√n
2√n 8445.6429595384
3√n 414.72015778563
4√n 91.900179322667
5√n 37.209435980809

Divisors of 71328885

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 -71328884
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 71328885 can be divided by 16 positive divisors. The sum of these divisors (counting 71328885) is 1, the average is 0.0625.

Base conversion 71328885

Base System Value
2 Binary 100010000000110010001110101
3 Ternary 11222012212211120
4 Quaternary 10100012101311
5 Quinary 121230011020
6 Senary 11024454153
8 Octal 420062165
10 Decimal 71328885
12 Duodecimal 1ba7a359
16 Hexadecimal 4406475
20 Vigesimal 125g245
36 Base36 16gtpx

Cryptographic Hash Functions

md5 4de371150400e567989df34930b487d7
sha1 c865856249a9b1c96dea001b1c96e5dc2eeb4cdf
sha256 ec48dcf23df5332caf8e9f452a3ba198ee546a37f7d2f79d959631103a35c75f
sha512 dd20217067d6cdf6ba61b3624b55c2104f2031ccd5843c4a502fa44304b4fb2d7ae1195b2992f9c72fd124f400ab190331bff67391d4e1d9d981b39b621180c5
ripemd-160 3e4ab114c8de151567ec1795e0c497fb9c9b10e6

71328885 as geometric shapes

Circle

Radius = n
Diameter 142657770
Circumference 448172602.2095
Area 1.5983826001576E+16

Sphere

Radius = n
Volume 1.5201446489686E+24
Surface area 6.3935304006305E+16
Circumference 448172602.2095

Square

Length = n
Perimeter 285315540
Area 5087809835343225
Diagonal 100874276.55595

Cube

Length = n
Surface area 30526859012059350
Volume 3.6290780264707E+23
Space diagonal 123545252.86724

Equilateral Triangle

Length = n
Perimeter 213986655
Area 2.2030862835158E+15
Altitude 61772626.433619

Triangular Pyramid

Length = n
Surface area 2.2030862835158E+15
Volume 4.2769094699542E+22
Height 33624758.851984