71295988 (number)

71295988 is an even 8-digits composite number following 71295987 and preceding 71295989. In scientific notation, it is written as 7.1295988 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 35647992 positive integers (up to 71295988) that are relatively prime to 71295988.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-five thousand nine hundred eighty-eight

Notation

Scientific notation 7.1295988 × 10^7
Engineering notation 7.1295988 × 10^6

Prime Factorization of 71295988

Prime Factorization 2 × 2 × 17823997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 35647994
Product of the distinct prime numbers

The prime factorization of 71295988 is 2 × 2 × 17823997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71295988)

Multiplication

n×y
n×2 142591976
n×3 213887964
n×4 285183952
n×5 356479940

Division

n÷y
n÷2 35647994
n÷3 23765329.333333
n÷3 17823997
n÷5 14259197.6

Exponentiation

ny
n2 5083117904896144
n3 3.6240591315006E+23
n4 2.5838087635076E+31
n5 1.8421519859733E+39

Nth Root

y√n
2√n 8443.6951626643
3√n 414.65639144017
4√n 91.889581360806
5√n 37.206003136746

Divisors of 71295988

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71295987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71295988 can be divided by 6 positive divisors. The sum of these divisors (counting 71295988) is 1, the average is 0.16666666666667.

Base conversion 71295988

Base System Value
2 Binary 100001111111110001111110100
3 Ternary 11222011012201011
4 Quaternary 10033332033310
5 Quinary 121222432423
6 Senary 11024042004
8 Octal 417761764
10 Decimal 71295988
12 Duodecimal 1ba63304
16 Hexadecimal 43fe3f4
20 Vigesimal 125bjj8
36 Base36 16g4c4

Cryptographic Hash Functions

md5 fb44d8556d7fb72ae35f6d9948e86e48
sha1 abf4fb61c9883c186250df3cd41aec682cfa6ddf
sha256 eb76be76ad5d28634d9a8a364571b8367ffb1821c4b9062891efa606eb5d1d32
sha512 11bc1069336a148082d36ea085baa6a1b7b623e5e0ce46af48e2a8e38919210ace27f0815484eccfe7eb8051260eb20e022715ccb8702ee1d99f79a99970125a
ripemd-160 026465fe59e73a34aa0e6b3e0f2dcfd805250c42

71295988 as geometric shapes

Circle

Radius = n
Diameter 142591976
Circumference 447965904.26245
Area 1.5969085867352E+16

Sphere

Radius = n
Volume 1.5180423391596E+24
Surface area 6.387634346941E+16
Circumference 447965904.26245

Square

Length = n
Perimeter 285183952
Area 5083117904896144
Diagonal 100827753.17239

Cube

Length = n
Surface area 30498707429376864
Volume 3.6240591315006E+23
Space diagonal 123488273.59182

Equilateral Triangle

Length = n
Perimeter 213887964
Area 2.2010546180358E+15
Altitude 61744136.79591

Triangular Pyramid

Length = n
Surface area 2.2010546180358E+15
Volume 4.2709946455085E+22
Height 33609251.057463