71810068 (number)

71810068 is an even 8-digits composite number following 71810067 and preceding 71810069. In scientific notation, it is written as 7.1810068 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 32640920 positive integers (up to 71810068) that are relatively prime to 71810068.

Interesting facts

Basic properties

Name

Name seventy-one million eight hundred ten thousand sixty-eight

Notation

Scientific notation 7.1810068 × 10^7
Engineering notation 7.1810068 × 10^6

Prime Factorization of 71810068

Prime Factorization 2 × 2 × 11 × 1632047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35905034
Product of the distinct prime numbers

The prime factorization of 71810068 is 2 × 2 × 11 × 1632047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 50, 59, 152, 629, 5683, 1688, 35405, 53304, 169370, 327110, 1139276, 1244015, 21574513, 91588080, 778332872, 773336956, 6473104643, 6709662264

Basic calculations (n = 71810068)

Multiplication

n×y
n×2 143620136
n×3 215430204
n×4 287240272
n×5 359050340

Division

n÷y
n÷2 35905034
n÷3 23936689.333333
n÷3 17952517
n÷5 14362013.6

Exponentiation

ny
n2 5156685866164624
n3 3.7030196270392E+23
n4 2.6591409122302E+31
n5 1.9095308972883E+39

Nth Root

y√n
2√n 8474.0821331871
3√n 415.65063277192
4√n 92.054777894399
5√n 37.259503857804

Divisors of 71810068

1, 2, 4, 11, 22, 44, 1632047, 3264094, 6528188, 17952517, 35905034, 71810068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71810067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71810068 can be divided by 12 positive divisors. The sum of these divisors (counting 71810068) is 1, the average is 0.083333333333333.

Base conversion 71810068

Base System Value
2 Binary 100010001111011110000010100
3 Ternary 12000010022220011
4 Quaternary 10101323300110
5 Quinary 121340410233
6 Senary 11043050004
8 Octal 421736024
10 Decimal 71810068
12 Duodecimal 20070904
16 Hexadecimal 447bc14
20 Vigesimal 128g538
36 Base36 16r504

Cryptographic Hash Functions

md5 ff2c9b816d4240eb16265e7989d8b794
sha1 73d89f2db3294abf06b2f1d8f45f25585c5ce4c8
sha256 9e155109c8b1bad933c0277e59f745acda1bbb43dea35b9b9ead9d772946aba2
sha512 1ce6412b65dd98d33c6a89eb081003255f42b23f4a750d7b378f773c736ca07616136d750ceca44cf2969a0f21b0d57d2afcce902f1e69241b5e9bf61a82cc1d
ripemd-160 5e0580021b7f47b0b9c551c7c650b58712e481a7

71810068 as geometric shapes

Circle

Radius = n
Diameter 143620136
Circumference 451195964.16517
Area 1.6200206434013E+16

Sphere

Radius = n
Volume 1.5511172341874E+24
Surface area 6.4800825736052E+16
Circumference 451195964.16517

Square

Length = n
Perimeter 287240272
Area 5156685866164624
Diagonal 101554772.08053

Cube

Length = n
Surface area 30940115196987744
Volume 3.7030196270392E+23
Space diagonal 124378686.27098

Equilateral Triangle

Length = n
Perimeter 215430204
Area 2.2329104797174E+15
Altitude 62189343.135488

Triangular Pyramid

Length = n
Surface area 2.2329104797174E+15
Volume 4.3640504819105E+22
Height 33851590.693511