71335728 (number)

71335728 is an even 8-digits composite number following 71335727 and preceding 71335729. In scientific notation, it is written as 7.1335728 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 60 positive divisors. There are 22519296 positive integers (up to 71335728) that are relatively prime to 71335728.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-five thousand seven hundred twenty-eight

Notation

Scientific notation 7.1335728 × 10^7
Engineering notation 7.1335728 × 10^6

Prime Factorization of 71335728

Prime Factorization 2 × 2 × 2 × 2 × 171 × 3 × 3 × 2897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2972322
Product of the distinct prime numbers

The prime factorization of 71335728 is 2 × 2 × 2 × 2 × 171 × 3 × 3 × 2897. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 10, 95, 20, 835, 728, 1250, 8534, 62866, 20592, 54545, 960341, 8658178, 7088055, 96840514, 30767699, 230196498, 855412308, 4128465507, 5509710827

Basic calculations (n = 71335728)

Multiplication

n×y
n×2 142671456
n×3 214007184
n×4 285342912
n×5 356678640

Division

n÷y
n÷2 35667864
n÷3 23778576
n÷3 17833932
n÷5 14267145.6

Exponentiation

ny
n2 5088786089289984
n3 3.6301226031577E+23
n4 2.5895743862551E+31
n5 1.8472917405366E+39

Nth Root

y√n
2√n 8446.0480699556
3√n 414.7334195439
4√n 91.902383374728
5√n 37.210149897478

Divisors of 71335728

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 171, 342, 513, 684, 1026, 1368, 1539, 2052, 2736, 2897, 3078, 4104, 5794, 6156, 8208, 8691, 11588, 12312, 17382, 23176, 24624, 26073, 34764, 46352, 52146, 69528, 104292, 139056, 208584, 417168, 495387, 990774, 1486161, 1981548, 2972322, 3963096, 4458483, 5944644, 7926192, 8916966, 11889288, 17833932, 23778576, 35667864, 71335728

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71335727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71335728 can be divided by 60 positive divisors. The sum of these divisors (counting 71335728) is 1, the average is 0.016666666666667.

Base conversion 71335728

Base System Value
2 Binary 100010000000111111100110000
3 Ternary 11222020020020000
4 Quaternary 10100013330300
5 Quinary 121230220403
6 Senary 11024550000
8 Octal 420077460
10 Decimal 71335728
12 Duodecimal 1ba82300
16 Hexadecimal 4407f30
20 Vigesimal 125gj68
36 Base36 16gz00

Cryptographic Hash Functions

md5 424ec03a2567f39ddc4124f20cfa4ee2
sha1 97fcb826f3d3665b8c26322be4ec41ca1ac313d1
sha256 7ab0cb064ae158d51983039673ce35da0b08d6863a50db33bc074fb373e8f831
sha512 e458a752bc5291fcfffa7bc2c18124ba9d5fb3559abea8ef0f7bd14f1fa405f0b1c43852811e64524b585bce1bb9213183439471800547a978914a26216f7710
ripemd-160 f4e9522ddb945f5c28db897d8163beb01bcb03cd

71335728 as geometric shapes

Circle

Radius = n
Diameter 142671456
Circumference 448215598.04656
Area 1.5986892993803E+16

Sphere

Radius = n
Volume 1.5205822002281E+24
Surface area 6.3947571975213E+16
Circumference 448215598.04656

Square

Length = n
Perimeter 285342912
Area 5088786089289984
Diagonal 100883954.01936

Cube

Length = n
Surface area 30532716535739904
Volume 3.6301226031577E+23
Space diagonal 123557105.29091

Equilateral Triangle

Length = n
Perimeter 214007184
Area 2.203509013875E+15
Altitude 61778552.645457

Triangular Pyramid

Length = n
Surface area 2.203509013875E+15
Volume 4.2781405153857E+22
Height 33627984.673119