71344731 (number)

71344731 is an odd 8-digits composite number following 71344730 and preceding 71344732. In scientific notation, it is written as 7.1344731 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 45668064 positive integers (up to 71344731) that are relatively prime to 71344731.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-four thousand seven hundred thirty-one

Notation

Scientific notation 7.1344731 × 10^7
Engineering notation 7.1344731 × 10^6

Prime Factorization of 71344731

Prime Factorization 3 × 47 × 53 × 9547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71344731
Product of the distinct prime numbers

The prime factorization of 71344731 is 3 × 47 × 53 × 9547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 42, 44, 306, 129, 9691, 265, 38476, 80514, 729460, 133594, 4579572, 9820217, 43927663, 68810809, 639297793, 73354055, 8555746173, 8466791631

Basic calculations (n = 71344731)

Multiplication

n×y
n×2 142689462
n×3 214034193
n×4 285378924
n×5 356723655

Division

n÷y
n÷2 35672365.5
n÷3 23781577
n÷3 17836182.75
n÷5 14268946.2

Exponentiation

ny
n2 5090070641462361
n3 3.6314972068613E+23
n4 2.5908819135077E+31
n5 1.8484577317197E+39

Nth Root

y√n
2√n 8446.5810242962
3√n 414.75086609798
4√n 91.905282896557
5√n 37.211089079227

Divisors of 71344731

1, 3, 47, 53, 141, 159, 2491, 7473, 9547, 28641, 448709, 505991, 1346127, 1517973, 23781577, 71344731

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71344730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71344731 can be divided by 16 positive divisors. The sum of these divisors (counting 71344731) is 1, the average is 0.0625.

Base conversion 71344731

Base System Value
2 Binary 100010000001010001001011011
3 Ternary 11222020200120110
4 Quaternary 10100022021123
5 Quinary 121231012411
6 Senary 11025055403
8 Octal 420121133
10 Decimal 71344731
12 Duodecimal 1ba87563
16 Hexadecimal 440a25b
20 Vigesimal 125i1gb
36 Base36 16h5y3

Cryptographic Hash Functions

md5 d3e688a2007c0300d83857a3fc18a523
sha1 0500e92e8e77e70396b91ca1289ef19305c8a9bc
sha256 ddc600a2b1aeb46e8816519a3bed4b479507d39fbfb69354f5fb2be0212eb20d
sha512 effacd5d59fe810a3dc71efbdb5bcbd28b6cdbcf784cf7879c533a6f802b7917375a4750737eec031ad40e2e6ae9c1115b86c56039668c94fcabecaf67ca0129
ripemd-160 17e2b854d8c06cddaf2ee39fa198e142c05aaa2f

71344731 as geometric shapes

Circle

Radius = n
Diameter 142689462
Circumference 448272165.56388
Area 1.5990928533471E+16

Sphere

Radius = n
Volume 1.521157992881E+24
Surface area 6.3963714133885E+16
Circumference 448272165.56388

Square

Length = n
Perimeter 285378924
Area 5090070641462361
Diagonal 100896686.18406

Cube

Length = n
Surface area 30540423848774166
Volume 3.6314972068613E+23
Space diagonal 123572698.94433

Equilateral Triangle

Length = n
Perimeter 214034193
Area 2.2040652412819E+15
Altitude 61786349.472167

Triangular Pyramid

Length = n
Surface area 2.2040652412819E+15
Volume 4.279760501386E+22
Height 33632228.72802