71242906 (number)

71242906 is an even 8-digits composite number following 71242905 and preceding 71242907. In scientific notation, it is written as 7.1242906 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 30502080 positive integers (up to 71242906) that are relatively prime to 71242906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1242906 × 10^7
Engineering notation 7.1242906 × 10^6

Prime Factorization of 71242906

Prime Factorization 2 × 7 × 1361 × 3739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71242906
Product of the distinct prime numbers

The prime factorization of 71242906 is 2 × 7 × 1361 × 3739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 75, 71, 470, 231, 9971, 3076, 84365, 39258, 222466, 873671, 5061199, 6807753, 11761879, 78403131, 235226755, 184780009, 5508585485, 875716924

Basic calculations (n = 71242906)

Multiplication

n×y
n×2 142485812
n×3 213728718
n×4 284971624
n×5 356214530

Division

n÷y
n÷2 35621453
n÷3 23747635.333333
n÷3 17810726.5
n÷5 14248581.2

Exponentiation

ny
n2 5075551655324836
n3 3.6159704947845E+23
n4 2.5761224605871E+31
n5 1.8353045030409E+39

Nth Root

y√n
2√n 8440.5512853131
3√n 414.55345785296
4√n 91.872472946542
5√n 37.200461289172

Divisors of 71242906

1, 2, 7, 14, 1361, 2722, 3739, 7478, 9527, 19054, 26173, 52346, 5088779, 10177558, 35621453, 71242906

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 -71242905
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 71242906 can be divided by 16 positive divisors. The sum of these divisors (counting 71242906) is 1, the average is 0.0625.

Base conversion 71242906

Base System Value
2 Binary 100001111110001010010011010
3 Ternary 11222001111220011
4 Quaternary 10033301102122
5 Quinary 121214233111
6 Senary 11022552134
8 Octal 417612232
10 Decimal 71242906
12 Duodecimal 1ba3864a
16 Hexadecimal 43f149a
20 Vigesimal 1255756
36 Base36 16ezdm

Cryptographic Hash Functions

md5 5801f0101f54dc7a9c502befc16cd4a4
sha1 100685938d68b067e64922120aa7ba0e5167703e
sha256 9624f7b2d52d7626fc2d0a76e42004580c8ad766ce18ed7852fb66cd2e4a529c
sha512 fe23f74ace7fc7f9620a07bce1bafdfbb21e4ef5a487e20e65f018cce8573012dd6798eabad9098da2813375aa8ec1eb007d5b11e63b0dabcfb299b4cd7798b2
ripemd-160 b202bffb9927887092798dbe3f65975335ef4bb0

71242906 as geometric shapes

Circle

Radius = n
Diameter 142485812
Circumference 447632380.21998
Area 1.5945315793284E+16

Sphere

Radius = n
Volume 1.514654178935E+24
Surface area 6.3781263173136E+16
Circumference 447632380.21998

Square

Length = n
Perimeter 284971624
Area 5075551655324836
Diagonal 100752683.88807

Cube

Length = n
Surface area 30453309931949016
Volume 3.6159704947845E+23
Space diagonal 123396332.87085

Equilateral Triangle

Length = n
Perimeter 213728718
Area 2.1977783358657E+15
Altitude 61698166.435427

Triangular Pyramid

Length = n
Surface area 2.1977783358657E+15
Volume 4.261462095721E+22
Height 33584227.962691