71387295 (number)

71387295 is an odd 8-digits composite number following 71387294 and preceding 71387296. In scientific notation, it is written as 7.1387295 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 32634144 positive integers (up to 71387295) that are relatively prime to 71387295.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-seven thousand two hundred ninety-five

Notation

Scientific notation 7.1387295 × 10^7
Engineering notation 7.1387295 × 10^6

Prime Factorization of 71387295

Prime Factorization 7 × 15 × 679879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71387295
Product of the distinct prime numbers

The prime factorization of 71387295 is 7 × 15 × 679879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71387295)

Multiplication

n×y
n×2 142774590
n×3 214161885
n×4 285549180
n×5 356936475

Division

n÷y
n÷2 35693647.5
n÷3 23795765
n÷3 17846823.75
n÷5 14277459

Exponentiation

ny
n2 5096145887417025
n3 3.6380006982808E+23
n4 2.5970702905837E+31
n5 1.8539782296964E+39

Nth Root

y√n
2√n 8449.1002479554
3√n 414.83332930687
4√n 91.918987418027
5√n 37.215528019399

Divisors of 71387295

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 -71387294
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 71387295 can be divided by 8 positive divisors. The sum of these divisors (counting 71387295) is 1, the average is 0.125.

Base conversion 71387295

Base System Value
2 Binary 100010000010100100010011111
3 Ternary 11222022211221220
4 Quaternary 10100110202133
5 Quinary 121233343140
6 Senary 11030024423
8 Octal 420244237
10 Decimal 71387295
12 Duodecimal 1baa8113
16 Hexadecimal 441489f
20 Vigesimal 126384f
36 Base36 16i2sf

Cryptographic Hash Functions

md5 04f290a666921fda5ef47ae4304ab169
sha1 e9ab90f4dca62bf5e58babc45e7e64d6666c781c
sha256 6e47d8cdfcb5acb0c3eaf9d5f104e4a34ff27d33bd67424d8c762f6e5aae242d
sha512 53ac70dd864e7718172a1f673f91171ead57b71f79ea06ab337aaad8c7e383be894d4ff751bb20cb845a4335d840407c0ae2ce6c9909f2ec5fd94d806a222b1f
ripemd-160 12a026c1a8b749f1081a6ee70f389a34784a3885

71387295 as geometric shapes

Circle

Radius = n
Diameter 142774590
Circumference 448539603.06329
Area 1.6010014481531E+16

Sphere

Radius = n
Volume 1.5238821689964E+24
Surface area 6.4040057926125E+16
Circumference 448539603.06329

Square

Length = n
Perimeter 285549180
Area 5096145887417025
Diagonal 100956880.77013

Cube

Length = n
Surface area 30576875324502150
Volume 3.6380006982808E+23
Space diagonal 123646421.95491

Equilateral Triangle

Length = n
Perimeter 214161885
Area 2.2066958999474E+15
Altitude 61823210.977454

Triangular Pyramid

Length = n
Surface area 2.2066958999474E+15
Volume 4.2874249395262E+22
Height 33652293.590043