71328243 (number)

71328243 is an odd 8-digits composite number following 71328242 and preceding 71328244. In scientific notation, it is written as 7.1328243 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 38361216 positive integers (up to 71328243) that are relatively prime to 71328243.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand two hundred forty-three

Notation

Scientific notation 7.1328243 × 10^7
Engineering notation 7.1328243 × 10^6

Prime Factorization of 71328243

Prime Factorization 3 × 7 × 17 × 199799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71328243
Product of the distinct prime numbers

The prime factorization of 71328243 is 3 × 7 × 17 × 199799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328243)

Multiplication

n×y
n×2 142656486
n×3 213984729
n×4 285312972
n×5 356641215

Division

n÷y
n÷2 35664121.5
n÷3 23776081
n÷3 17832060.75
n÷5 14265648.6

Exponentiation

ny
n2 5087718249467049
n3 3.6289800361352E+23
n4 2.588487698596E+31
n5 1.8463227956797E+39

Nth Root

y√n
2√n 8445.6049516894
3√n 414.71891354384
4√n 91.89997253367
5√n 37.209368999406

Divisors of 71328243

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 -71328242
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 71328243 can be divided by 16 positive divisors. The sum of these divisors (counting 71328243) is 1, the average is 0.0625.

Base conversion 71328243

Base System Value
2 Binary 100010000000110000111110011
3 Ternary 11222012211221210
4 Quaternary 10100012013303
5 Quinary 121230000433
6 Senary 11024451203
8 Octal 420060763
10 Decimal 71328243
12 Duodecimal 1ba79b03
16 Hexadecimal 44061f3
20 Vigesimal 125g0c3
36 Base36 16gt83

Cryptographic Hash Functions

md5 57e195322666589b7fb2f70be7dbc730
sha1 7f8ef9e44eb27260c2d2b5b8d4ab61c5166fa055
sha256 55dafba53a2d50e3972376ce9413fa904535ba6dc93618c1b02748c53df48c91
sha512 10d383f5097c44a473ab83fd1163a6b13bd7d6c2c824f96ebbd70b05dfec0906ec4f141fab32224b0ff80e73e06210566daa7a334b69573203674b59ffaac1a0
ripemd-160 b89cd2fb8f7767f62f294f4a648e75fa9b0d2835

71328243 as geometric shapes

Circle

Radius = n
Diameter 142656486
Circumference 448168568.40454
Area 1.598353827606E+16

Sphere

Radius = n
Volume 1.5201036028728E+24
Surface area 6.3934153104242E+16
Circumference 448168568.40454

Square

Length = n
Perimeter 285312972
Area 5087718249467049
Diagonal 100873368.63084

Cube

Length = n
Surface area 30526309496802294
Volume 3.6289800361352E+23
Space diagonal 123544140.89062

Equilateral Triangle

Length = n
Perimeter 213984729
Area 2.2030466256681E+15
Altitude 61772070.44531

Triangular Pyramid

Length = n
Surface area 2.2030466256681E+15
Volume 4.2767939872363E+22
Height 33624456.210281