71388359 (number)

71388359 is an odd 8-digits composite number following 71388358 and preceding 71388360. In scientific notation, it is written as 7.1388359 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 61190016 positive integers (up to 71388359) that are relatively prime to 71388359.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand three hundred fifty-nine

Notation

Scientific notation 7.1388359 × 10^7
Engineering notation 7.1388359 × 10^6

Prime Factorization of 71388359

Prime Factorization 7 × 10198337

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71388359
Product of the distinct prime numbers

The prime factorization of 71388359 is 7 × 10198337. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 9, 16, 547, 488, 7204, 9511, 44621, 7324, 764337, 359483, 8989642, 6917809, 32929059, 27291645, 929457633, 858656864, 7311680403, 2875026293

Basic calculations (n = 71388359)

Multiplication

n×y
n×2 142776718
n×3 214165077
n×4 285553436
n×5 356941795

Division

n÷y
n÷2 35694179.5
n÷3 23796119.666667
n÷3 17847089.75
n÷5 14277671.8

Exponentiation

ny
n2 5096297800712881
n3 3.638163369682E+23
n4 2.5972251273551E+31
n5 1.8541163979545E+39

Nth Root

y√n
2√n 8449.1632130052
3√n 414.83539027336
4√n 91.919329920345
5√n 37.215638955346

Divisors of 71388359

1, 7, 10198337, 71388359

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71388358
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388359 can be divided by 4 positive divisors. The sum of these divisors (counting 71388359) is 1, the average is 0.25.

Base conversion 71388359

Base System Value
2 Binary 100010000010100110011000111
3 Ternary 11222022220102022
4 Quaternary 10100110303013
5 Quinary 121233411414
6 Senary 11030033355
8 Octal 420246307
10 Decimal 71388359
12 Duodecimal 1baa885b
16 Hexadecimal 4414cc7
20 Vigesimal 1263ahj
36 Base36 16i3lz

Cryptographic Hash Functions

md5 d2f13aed3f04f8cccd15b697ab138d70
sha1 19a22291311491cd1ada7f2ca16c287dee857a87
sha256 8fdd72236eaa8e5c9c6396c44d47b87d43c4b946fde2eb2fff215b805c4d3db4
sha512 77e491201e3a149b7acdd7cc8cec699262d9f71b930cb33f4abcf36e9e515b33cf19812716a9df0490799a50de0bff00419c592d30d223017049b3365ac78944
ripemd-160 2847d144171614284166d2f53038351d670dd5f8

71388359 as geometric shapes

Circle

Radius = n
Diameter 142776718
Circumference 448546288.37246
Area 1.6010491731225E+16

Sphere

Radius = n
Volume 1.5239503086337E+24
Surface area 6.4041966924902E+16
Circumference 448546288.37246

Square

Length = n
Perimeter 285553436
Area 5096297800712881
Diagonal 100958385.49336

Cube

Length = n
Surface area 30577786804277286
Volume 3.638163369682E+23
Space diagonal 123648264.85697

Equilateral Triangle

Length = n
Perimeter 214165077
Area 2.2067616803341E+15
Altitude 61824132.428483

Triangular Pyramid

Length = n
Surface area 2.2067616803341E+15
Volume 4.2876166496111E+22
Height 33652795.164453