71326144 (number)

71326144 is an even 8-digits composite number following 71326143 and preceding 71326145. In scientific notation, it is written as 7.1326144 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 14 positive divisors. There are 35663040 positive integers (up to 71326144) that are relatively prime to 71326144.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-six thousand one hundred forty-four

Notation

Scientific notation 7.1326144 × 10^7
Engineering notation 7.1326144 × 10^6

Prime Factorization of 71326144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1114471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2228942
Product of the distinct prime numbers

The prime factorization of 71326144 is 2 × 2 × 2 × 2 × 2 × 2 × 1114471. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71326144)

Multiplication

n×y
n×2 142652288
n×3 213978432
n×4 285304576
n×5 356630720

Division

n÷y
n÷2 35663072
n÷3 23775381.333333
n÷3 17831536
n÷5 14265228.8

Exponentiation

ny
n2 5087418817908736
n3 3.6286596719447E+23
n4 2.5881830228812E+31
n5 1.8460511498838E+39

Nth Root

y√n
2√n 8445.4806849581
3√n 414.71484548
4√n 91.899296433423
5√n 37.209150002325

Divisors of 71326144

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71326143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71326144 can be divided by 14 positive divisors. The sum of these divisors (counting 71326144) is 1, the average is 0.071428571428571.

Base conversion 71326144

Base System Value
2 Binary 100010000000101100111000000
3 Ternary 11222012202002001
4 Quaternary 10100011213000
5 Quinary 121224414034
6 Senary 11024433344
8 Octal 420054700
10 Decimal 71326144
12 Duodecimal 1ba78854
16 Hexadecimal 44059c0
20 Vigesimal 125ff74
36 Base36 16grls

Cryptographic Hash Functions

md5 08006d07fcd59b9438aae5d53f3357b3
sha1 79e3248f26c985f8d4522af04d9231089f74ad20
sha256 ea121e7d4633daba646d92215402ac1579b1de213e9960ffd5300414008d87ba
sha512 41f49400033138683556e4f52832b2c39db9718a77613277ab1f882569b58500e02f7d1820bd887b8c87dd598beee6d3f3bff81f7811f2abe69e830ab0e1e502
ripemd-160 0ac8a8862723ff9190700e64545d38174407acd4

71326144 as geometric shapes

Circle

Radius = n
Diameter 142652288
Circumference 448155379.99858
Area 1.5982597584077E+16

Sphere

Radius = n
Volume 1.5199694090345E+24
Surface area 6.3930390336306E+16
Circumference 448155379.99858

Square

Length = n
Perimeter 285304576
Area 5087418817908736
Diagonal 100870400.19658

Cube

Length = n
Surface area 30524512907452416
Volume 3.6286596719447E+23
Space diagonal 123540505.31597

Equilateral Triangle

Length = n
Perimeter 213978432
Area 2.202916968E+15
Altitude 61770252.657987

Triangular Pyramid

Length = n
Surface area 2.202916968E+15
Volume 4.2764164344171E+22
Height 33623466.732192