71143742 (number)

71143742 is an even 8-digits composite number following 71143741 and preceding 71143743. In scientific notation, it is written as 7.1143742 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 33221760 positive integers (up to 71143742) that are relatively prime to 71143742.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred forty-three thousand seven hundred forty-two

Notation

Scientific notation 7.1143742 × 10^7
Engineering notation 7.1143742 × 10^6

Prime Factorization of 71143742

Prime Factorization 2 × 17 × 131 × 15973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71143742
Product of the distinct prime numbers

The prime factorization of 71143742 is 2 × 17 × 131 × 15973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 36, 39, 681, 753, 7404, 3430, 73888, 6079, 178544, 644386, 3817522, 6409162, 24629108, 98513615, 616980959, 963681580, 9774431355, 7424562407

Basic calculations (n = 71143742)

Multiplication

n×y
n×2 142287484
n×3 213431226
n×4 284574968
n×5 355718710

Division

n÷y
n÷2 35571871
n÷3 23714580.666667
n÷3 17785935.5
n÷5 14228748.4

Exponentiation

ny
n2 5061432025762564
n3 3.6008921419139E+23
n4 2.5618094151415E+31
n5 1.82256708084E+39

Nth Root

y√n
2√n 8434.6749789189
3√n 414.36102761926
4√n 91.840486599968
5√n 37.190099549748

Divisors of 71143742

1, 2, 17, 34, 131, 262, 2227, 4454, 15973, 31946, 271541, 543082, 2092463, 4184926, 35571871, 71143742

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 -71143741
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 71143742 can be divided by 16 positive divisors. The sum of these divisors (counting 71143742) is 1, the average is 0.0625.

Base conversion 71143742

Base System Value
2 Binary 100001111011001000100111110
3 Ternary 11221212110212102
4 Quaternary 10033121010332
5 Quinary 121203044432
6 Senary 11020505102
8 Octal 417310476
10 Decimal 71143742
12 Duodecimal 1b9ab192
16 Hexadecimal 43d913e
20 Vigesimal 124cj72
36 Base36 16cuv2

Cryptographic Hash Functions

md5 83a1214227d6be127e7d749dba952519
sha1 533bb48d056bd92ca5feb91c6e2184be3c5ef7f4
sha256 a2e26084e7c627d88a89fdd286acce8c6194d2f2ac6b43b3f59da1e209f967d2
sha512 9173c4ab974bb4a2e8cc9b15fbb43b3ef36fa0a2005201bdd2fc0290a664ab5c1356cb834c28e30792b7b30341f346b337ebf83add94739df9f9e0e030ca6422
ripemd-160 0c3fa91d7ecd26fbe9307c44368d2ec85e9de6ae

71143742 as geometric shapes

Circle

Radius = n
Diameter 142287484
Circumference 447009314.43218
Area 1.590095766878E+16

Sphere

Radius = n
Volume 1.5083381732541E+24
Surface area 6.3603830675119E+16
Circumference 447009314.43218

Square

Length = n
Perimeter 284574968
Area 5061432025762564
Diagonal 100612444.81437

Cube

Length = n
Surface area 30368592154575384
Volume 3.6008921419139E+23
Space diagonal 123224575.78457

Equilateral Triangle

Length = n
Perimeter 213431226
Area 2.1916643569193E+15
Altitude 61612287.892286

Triangular Pyramid

Length = n
Surface area 2.1916643569193E+15
Volume 4.2436920864478E+22
Height 33537481.604791