71297746 (number)

71297746 is an even 8-digits composite number following 71297745 and preceding 71297747. In scientific notation, it is written as 7.1297746 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 31475664 positive integers (up to 71297746) that are relatively prime to 71297746.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand seven hundred forty-six

Notation

Scientific notation 7.1297746 × 10^7
Engineering notation 7.1297746 × 10^6

Prime Factorization of 71297746

Prime Factorization 2 × 13 × 23 × 119227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71297746
Product of the distinct prime numbers

The prime factorization of 71297746 is 2 × 13 × 23 × 119227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 62, 17, 470, 914, 5433, 778, 56750, 31036, 298111, 34789, 7097297, 4993783, 48878434, 24172317, 394572228, 924192155, 321311195, 3089572132

Basic calculations (n = 71297746)

Multiplication

n×y
n×2 142595492
n×3 213893238
n×4 285190984
n×5 356488730

Division

n÷y
n÷2 35648873
n÷3 23765915.333333
n÷3 17824436.5
n÷5 14259549.2

Exponentiation

ny
n2 5083368584680516
n3 3.6243272217493E+23
n4 2.5840636167717E+31
n5 1.8423791139643E+39

Nth Root

y√n
2√n 8443.7992633648
3√n 414.65979957932
4√n 91.890147803586
5√n 37.206186618342

Divisors of 71297746

1, 2, 13, 23, 26, 46, 299, 598, 119227, 238454, 1549951, 2742221, 3099902, 5484442, 35648873, 71297746

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 -71297745
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 71297746 can be divided by 16 positive divisors. The sum of these divisors (counting 71297746) is 1, the average is 0.0625.

Base conversion 71297746

Base System Value
2 Binary 100001111111110101011010010
3 Ternary 11222011022010021
4 Quaternary 10033332223102
5 Quinary 121223011441
6 Senary 11024054054
8 Octal 417765322
10 Decimal 71297746
12 Duodecimal 1ba6432a
16 Hexadecimal 43fead2
20 Vigesimal 125c476
36 Base36 16g5oy

Cryptographic Hash Functions

md5 8848cc0d184862a0eed52792f8bc0f29
sha1 89e28056ad25da75e306623126450138a46f0117
sha256 dfe055a83e3b449ecdf9dc9c25ee102edb9e674de130177af258f49448ba198c
sha512 406d3a35e51d8ef435279dcd26c01abc5cecf87d04b560d498f61d45bb7b2e23bf12b78d4e165350123a8fa7d9ede76d0adc4fd901704d9bdbf8a8e2d3f88caa
ripemd-160 39ebf7228455ccccf118493aab9f6e41d9e31894

71297746 as geometric shapes

Circle

Radius = n
Diameter 142595492
Circumference 447976950.10222
Area 1.5969873401121E+16

Sphere

Radius = n
Volume 1.5181546365404E+24
Surface area 6.3879493604486E+16
Circumference 447976950.10222

Square

Length = n
Perimeter 285190984
Area 5083368584680516
Diagonal 100830239.35983

Cube

Length = n
Surface area 30500211508083096
Volume 3.6243272217493E+23
Space diagonal 123491318.53714

Equilateral Triangle

Length = n
Perimeter 213893238
Area 2.2011631655665E+15
Altitude 61745659.26857

Triangular Pyramid

Length = n
Surface area 2.2011631655665E+15
Volume 4.2713105928966E+22
Height 33610079.786611