71295729 (number)

71295729 is an odd 8-digits composite number following 71295728 and preceding 71295730. In scientific notation, it is written as 7.1295729 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 47492016 positive integers (up to 71295729) that are relatively prime to 71295729.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-five thousand seven hundred twenty-nine

Notation

Scientific notation 7.1295729 × 10^7
Engineering notation 7.1295729 × 10^6

Prime Factorization of 71295729

Prime Factorization 3 × 1327 × 17909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71295729
Product of the distinct prime numbers

The prime factorization of 71295729 is 3 × 1327 × 17909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71295729)

Multiplication

n×y
n×2 142591458
n×3 213887187
n×4 285182916
n×5 356478645

Division

n÷y
n÷2 35647864.5
n÷3 23765243
n÷3 17823932.25
n÷5 14259145.8

Exponentiation

ny
n2 5083080973641441
n3 3.624019635818E+23
n4 2.5837712184596E+31
n5 1.8421185258929E+39

Nth Root

y√n
2√n 8443.6798257632
3√n 414.6558893262
4√n 91.889497907885
5√n 37.205976104738

Divisors of 71295729

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71295728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71295729 can be divided by 8 positive divisors. The sum of these divisors (counting 71295729) is 1, the average is 0.125.

Base conversion 71295729

Base System Value
2 Binary 100001111111110001011110001
3 Ternary 11222011012100120
4 Quaternary 10033332023301
5 Quinary 121222430404
6 Senary 11024040453
8 Octal 417761361
10 Decimal 71295729
12 Duodecimal 1ba63129
16 Hexadecimal 43fe2f1
20 Vigesimal 125bj69
36 Base36 16g44x

Cryptographic Hash Functions

md5 1220941c6862c7ba90c19247221fdc3f
sha1 6ca689274d5a7aa687c410954aadc795f5bdb878
sha256 320c93a84f2a558558c6bee1546d282778d99ab79bc9eec23f4848fac28c8019
sha512 da8466ba63246b8149d819ee8e318b3e69b56b5f5a24044f11144bec6ee95fd0b9e321349f023d93fe7279898fb16038d64088488b2c8af9de331fd667db427c
ripemd-160 3a5b192ae20f20c500f86bfa93938340e8f843ca

71295729 as geometric shapes

Circle

Radius = n
Diameter 142591458
Circumference 447964276.91746
Area 1.5968969844394E+16

Sphere

Radius = n
Volume 1.5180257952468E+24
Surface area 6.3875879377576E+16
Circumference 447964276.91746

Square

Length = n
Perimeter 285182916
Area 5083080973641441
Diagonal 100827386.89108

Cube

Length = n
Surface area 30498485841848646
Volume 3.624019635818E+23
Space diagonal 123487824.99066

Equilateral Triangle

Length = n
Perimeter 213887187
Area 2.2010386263334E+15
Altitude 61743912.495331

Triangular Pyramid

Length = n
Surface area 2.2010386263334E+15
Volume 4.2709480994001E+22
Height 33609128.963692