71312438 (number)

71312438 is an even 8-digits composite number following 71312437 and preceding 71312439. In scientific notation, it is written as 7.1312438 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 35073696 positive integers (up to 71312438) that are relatively prime to 71312438.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twelve thousand four hundred thirty-eight

Notation

Scientific notation 7.1312438 × 10^7
Engineering notation 7.1312438 × 10^6

Prime Factorization of 71312438

Prime Factorization 2 × 83 × 269 × 1597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71312438
Product of the distinct prime numbers

The prime factorization of 71312438 is 2 × 83 × 269 × 1597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 31, 27, 22, 15, 4298, 251, 22801, 97231, 57118, 970125, 3846986, 4524768, 70263969, 61572700, 86202995, 359051961, 9082583071, 1794036274

Basic calculations (n = 71312438)

Multiplication

n×y
n×2 142624876
n×3 213937314
n×4 285249752
n×5 356562190

Division

n÷y
n÷2 35656219
n÷3 23770812.666667
n÷3 17828109.5
n÷5 14262487.6

Exponentiation

ny
n2 5085463813503844
n3 3.6265682290174E+23
n4 2.5861942198457E+31
n5 1.8442781495871E+39

Nth Root

y√n
2√n 8444.6692060731
3√n 414.68827997177
4√n 91.894881283307
5√n 37.207719873664

Divisors of 71312438

1, 2, 83, 166, 269, 538, 1597, 3194, 22327, 44654, 132551, 265102, 429593, 859186, 35656219, 71312438

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 -71312437
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 71312438 can be divided by 16 positive divisors. The sum of these divisors (counting 71312438) is 1, the average is 0.0625.

Base conversion 71312438

Base System Value
2 Binary 100010000000010010000110110
3 Ternary 11222012001021102
4 Quaternary 10100002100312
5 Quinary 121223444223
6 Senary 11024250102
8 Octal 420022066
10 Decimal 71312438
12 Duodecimal 1ba70932
16 Hexadecimal 4402436
20 Vigesimal 125e11i
36 Base36 16gh12

Cryptographic Hash Functions

md5 9fbdc6daa4af095d51b4a0cf25b63460
sha1 910e69aa8195c0d1a0728d7be62fad41787d9518
sha256 a44fc1a0e939ab606451805fe9a793a86cde68882c429ea7daa8785e1471161f
sha512 4d8560e0a235c6d7e9ccae22f7fd9ca81a343e25262957f249eea749ccf3e454f6dd80aafe5a2a56cbd534d75e09900c009ce49518a1fd708c6b708f9a474a33
ripemd-160 6fc9b854bb2952509a84f8bdbc7c52ec1326bc96

71312438 as geometric shapes

Circle

Radius = n
Diameter 142624876
Circumference 448069262.66076
Area 1.59764557566E+16

Sphere

Radius = n
Volume 1.5190933474697E+24
Surface area 6.3905823026402E+16
Circumference 448069262.66076

Square

Length = n
Perimeter 285249752
Area 5085463813503844
Diagonal 100851016.98549

Cube

Length = n
Surface area 30512782881023064
Volume 3.6265682290174E+23
Space diagonal 123516765.82761

Equilateral Triangle

Length = n
Perimeter 213937314
Area 2.2020704262604E+15
Altitude 61758382.913803

Triangular Pyramid

Length = n
Surface area 2.2020704262604E+15
Volume 4.2739516452898E+22
Height 33617005.66183