71788892 (number)

71788892 is an even 8-digits composite number following 71788891 and preceding 71788893. In scientific notation, it is written as 7.1788892 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 48 positive divisors. There are 28512000 positive integers (up to 71788892) that are relatively prime to 71788892.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred eighty-eight thousand eight hundred ninety-two

Notation

Scientific notation 7.1788892 × 10^7
Engineering notation 7.1788892 × 10^6

Prime Factorization of 71788892

Prime Factorization 2 × 2 × 7 × 17 × 67 × 2251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35894446
Product of the distinct prime numbers

The prime factorization of 71788892 is 2 × 2 × 7 × 17 × 67 × 2251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71788892)

Multiplication

n×y
n×2 143577784
n×3 215366676
n×4 287155568
n×5 358944460

Division

n÷y
n÷2 35894446
n÷3 23929630.666667
n÷3 17947223
n÷5 14357778.4

Exponentiation

ny
n2 5153645014587664
n3 3.6997446535857E+23
n4 2.6560056936384E+31
n5 1.9067170589199E+39

Nth Root

y√n
2√n 8472.832584207
3√n 415.60977182037
4√n 92.047990658172
5√n 37.257306114897

Divisors of 71788892

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 -71788891
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 71788892 can be divided by 48 positive divisors. The sum of these divisors (counting 71788892) is 1, the average is 0.020833333333333.

Base conversion 71788892

Base System Value
2 Binary 100010001110110100101011100
3 Ternary 12000002020211212
4 Quaternary 10101312211130
5 Quinary 121334221032
6 Senary 11042403552
8 Octal 421664534
10 Decimal 71788892
12 Duodecimal 200605b8
16 Hexadecimal 447695c
20 Vigesimal 128dc4c
36 Base36 16qonw

Cryptographic Hash Functions

md5 d2abf0061664dd1710ce5c879012ae66
sha1 76a78471c1f2794f7432f3bc25c8bded90d34513
sha256 f393c81944dc85f3c040bd4ed19bc2cfcd9f4cafedadd580c8139e186c7fae7e
sha512 1c741bb9200940bffb7331822a7c4751620ea731682a87cc4b987e754176c9783b451fe675b8b8af1f21d347274c66fa6feb2a4da23df840fc77eb9f10a3725a
ripemd-160 5620aa098b2ad1a1bb80631d9ee9d648eb8ca1be

71788892 as geometric shapes

Circle

Radius = n
Diameter 143577784
Circumference 451062911.4331
Area 1.6190653317038E+16

Sphere

Radius = n
Volume 1.5497454165151E+24
Surface area 6.4762613268153E+16
Circumference 451062911.4331

Square

Length = n
Perimeter 287155568
Area 5153645014587664
Diagonal 101524824.69414

Cube

Length = n
Surface area 30921870087525984
Volume 3.6997446535857E+23
Space diagonal 124342008.36307

Equilateral Triangle

Length = n
Perimeter 215366676
Area 2.23159375236E+15
Altitude 62171004.181537

Triangular Pyramid

Length = n
Surface area 2.23159375236E+15
Volume 4.3601908886819E+22
Height 33841608.231379