71315816 (number)

71315816 is an even 8-digits composite number following 71315815 and preceding 71315817. In scientific notation, it is written as 7.1315816 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 128 positive divisors. There are 26542080 positive integers (up to 71315816) that are relatively prime to 71315816.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifteen thousand eight hundred sixteen

Notation

Scientific notation 7.1315816 × 10^7
Engineering notation 7.1315816 × 10^6

Prime Factorization of 71315816

Prime Factorization 2 × 2 × 2 × 19 × 17 × 11 × 13 × 193

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17828954
Product of the distinct prime numbers

The prime factorization of 71315816 is 2 × 2 × 2 × 19 × 17 × 11 × 13 × 193. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71315816)

Multiplication

n×y
n×2 142631632
n×3 213947448
n×4 285263264
n×5 356579080

Division

n÷y
n÷2 35657908
n÷3 23771938.666667
n÷3 17828954
n÷5 14263163.2

Exponentiation

ny
n2 5085945611745856
n3 3.6270836143327E+23
n4 2.5866842765637E+31
n5 1.8447149991751E+39

Nth Root

y√n
2√n 8444.869211539
3√n 414.69482766028
4√n 91.895969506497
5√n 37.208072365599

Divisors of 71315816

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71315815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71315816 can be divided by 128 positive divisors. The sum of these divisors (counting 71315816) is 1, the average is 0.0078125.

Base conversion 71315816

Base System Value
2 Binary 100010000000011000101101000
3 Ternary 11222012012220112
4 Quaternary 10100003011220
5 Quinary 121224101231
6 Senary 11024313452
8 Octal 420030550
10 Decimal 71315816
12 Duodecimal 1ba72888
16 Hexadecimal 4403168
20 Vigesimal 125e9ag
36 Base36 16gjmw

Cryptographic Hash Functions

md5 69d012f082147b6a17fe0a83712c1664
sha1 08993393f0d447e34c5a820ce1a09e7cd87aae68
sha256 68f3d7c0d7e96a03f74311d319e34a5fb8f55af560e404ccc40e858ed9e33e49
sha512 e4d0b42ed677be88d6cc6108cdf972c7d895b431962b58f66bbddae4b402e6077a3ebe533502b54b44419eaaea3346747f32c9ad5c8034b547b287a191e8c792
ripemd-160 ad9d19db8e9ae0ebd2aa122b77c0f82624de39ee

71315816 as geometric shapes

Circle

Radius = n
Diameter 142631632
Circumference 448090487.26072
Area 1.5977969370418E+16

Sphere

Radius = n
Volume 1.5193092315658E+24
Surface area 6.3911877481672E+16
Circumference 448090487.26072

Square

Length = n
Perimeter 285263264
Area 5085945611745856
Diagonal 100855794.1989

Cube

Length = n
Surface area 30515673670475136
Volume 3.6270836143327E+23
Space diagonal 123522616.69523

Equilateral Triangle

Length = n
Perimeter 213947448
Area 2.2022790510189E+15
Altitude 61761308.347617

Triangular Pyramid

Length = n
Surface area 2.2022790510189E+15
Volume 4.2745590327088E+22
Height 33618598.066301