71027280 (number)

71027280 is an even 8-digits composite number following 71027279 and preceding 71027281. In scientific notation, it is written as 7.1027280 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 160 positive divisors. There are 18579456 positive integers (up to 71027280) that are relatively prime to 71027280.

Interesting facts

Basic properties

Name

Name seventy-one million twenty-seven thousand two hundred eighty

Notation

Scientific notation 7.1027280 × 10^7
Engineering notation 7.1027280 × 10^6

Prime Factorization of 71027280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 27 × 113 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8878410
Product of the distinct prime numbers

The prime factorization of 71027280 is 2 × 2 × 2 × 2 × 5 × 3 × 27 × 113 × 97. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71027280)

Multiplication

n×y
n×2 142054560
n×3 213081840
n×4 284109120
n×5 355136400

Division

n÷y
n÷2 35513640
n÷3 23675760
n÷3 17756820
n÷5 14205456

Exponentiation

ny
n2 5044874504198400
n3 3.5832371397456E+23
n4 2.5450758763111E+31
n5 1.8076981688799E+39

Nth Root

y√n
2√n 8427.7683878949
3√n 414.13480172338
4√n 91.8028778846
5√n 37.177915562443

Divisors of 71027280

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71027279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71027280 can be divided by 160 positive divisors. The sum of these divisors (counting 71027280) is 1, the average is 0.00625.

Base conversion 71027280

Base System Value
2 Binary 100001110111100101001010000
3 Ternary 11221122120010000
4 Quaternary 10032330221100
5 Quinary 121140333110
6 Senary 11014210000
8 Octal 416745120
10 Decimal 71027280
12 Duodecimal 1b953900
16 Hexadecimal 43bca50
20 Vigesimal 123i840
36 Base36 16ad00

Cryptographic Hash Functions

md5 d8054dbf80cd2acdc8a7b55664a7dede
sha1 36a40318b784dbc7fbadffdd7bd1b6b29330f822
sha256 141d4099fc51fbb5cac2f573343c591fdccf2b3f45ae995ccb1be3a7419999ca
sha512 bf4721f3261781d0035f1d389e29b021aa397ef3531f5c3674155bb461d463b75b42456ec93b7f096cfa4bda586c4b1aad787a15333f5d199ef8eb9ca0875863
ripemd-160 5edd6fd1c425d0ff9056a266c022abce512c5f6c

71027280 as geometric shapes

Circle

Radius = n
Diameter 142054560
Circumference 446277562.10493
Area 1.5848940680672E+16

Sphere

Radius = n
Volume 1.5009428632393E+24
Surface area 6.3395762722689E+16
Circumference 446277562.10493

Square

Length = n
Perimeter 284109120
Area 5044874504198400
Diagonal 100447742.67447

Cube

Length = n
Surface area 30269247025190400
Volume 3.5832371397456E+23
Space diagonal 123022857.68342

Equilateral Triangle

Length = n
Perimeter 213081840
Area 2.1844947397701E+15
Altitude 61511428.84171

Triangular Pyramid

Length = n
Surface area 2.1844947397701E+15
Volume 4.222885466856E+22
Height 33482580.89149