71349642 (number)

71349642 is an even 8-digits composite number following 71349641 and preceding 71349643. In scientific notation, it is written as 7.1349642 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 18361728 positive integers (up to 71349642) that are relatively prime to 71349642.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand six hundred forty-two

Notation

Scientific notation 7.1349642 × 10^7
Engineering notation 7.1349642 × 10^6

Prime Factorization of 71349642

Prime Factorization 2 × 273 × 3 × 43 × 1013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71349642
Product of the distinct prime numbers

The prime factorization of 71349642 is 2 × 273 × 3 × 43 × 1013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 16, 27, 523, 917, 6711, 5148, 35560, 58236, 945386, 753409, 6100344, 7281193, 67455765, 35622129, 35541270, 955755757, 5610521078, 4448842419

Basic calculations (n = 71349642)

Multiplication

n×y
n×2 142699284
n×3 214048926
n×4 285398568
n×5 356748210

Division

n÷y
n÷2 35674821
n÷3 23783214
n÷3 17837410.5
n÷5 14269928.4

Exponentiation

ny
n2 5090771413528164
n3 3.6322471785907E+23
n4 2.5915953584796E+31
n5 1.8490940103638E+39

Nth Root

y√n
2√n 8446.8717286342
3√n 414.76038231005
4√n 91.906864426082
5√n 37.211601348667

Divisors of 71349642

1, 2, 3, 6, 43, 86, 129, 258, 273, 546, 819, 1013, 1638, 2026, 3039, 6078, 11739, 23478, 35217, 43559, 70434, 87118, 130677, 261354, 276549, 553098, 829647, 1659294, 11891607, 23783214, 35674821, 71349642

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71349641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71349642 can be divided by 32 positive divisors. The sum of these divisors (counting 71349642) is 1, the average is 0.03125.

Base conversion 71349642

Base System Value
2 Binary 100010000001011010110001010
3 Ternary 11222020221022100
4 Quaternary 10100023112022
5 Quinary 121231142032
6 Senary 11025134230
8 Octal 420132612
10 Decimal 71349642
12 Duodecimal 1ba8a376
16 Hexadecimal 440b58a
20 Vigesimal 125ie22
36 Base36 16h9qi

Cryptographic Hash Functions

md5 2545720d636aeb721efc2e08e385dcd9
sha1 5f613ea1f3221b6802b132a3cbb633950a45ebbd
sha256 192fee5163f4fc708e35d7f98a2088e1ce80d5e2a8579420e602675f3eb441d5
sha512 297c77858fa4c3b91f8c8b01bf68f24ccc4b3f42dfecc19d641f71f378948129ec601f856d0f5d70a693cd1b55f3a2b169e2504c70869db3321626dca90c5a51
ripemd-160 9e50c81ea76f4289a79be093e476289bbc2a32cb

71349642 as geometric shapes

Circle

Radius = n
Diameter 142699284
Circumference 448303022.28692
Area 1.5993130073845E+16

Sphere

Radius = n
Volume 1.5214721403044E+24
Surface area 6.397252029538E+16
Circumference 448303022.28692

Square

Length = n
Perimeter 285398568
Area 5090771413528164
Diagonal 100903631.38687

Cube

Length = n
Surface area 30544628481168984
Volume 3.6322471785907E+23
Space diagonal 123581205.04585

Equilateral Triangle

Length = n
Perimeter 214048926
Area 2.2043686844875E+15
Altitude 61790602.522925

Triangular Pyramid

Length = n
Surface area 2.2043686844875E+15
Volume 4.2806443515453E+22
Height 33634543.795622