71386393 (number)

71386393 is an odd 8-digits composite number following 71386392 and preceding 71386394. In scientific notation, it is written as 7.1386393 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 65895120 positive integers (up to 71386393) that are relatively prime to 71386393.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-six thousand three hundred ninety-three

Notation

Scientific notation 7.1386393 × 10^7
Engineering notation 7.1386393 × 10^6

Prime Factorization of 71386393

Prime Factorization 13 × 5491261

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71386393
Product of the distinct prime numbers

The prime factorization of 71386393 is 13 × 5491261. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 43, 83, 715, 454, 9936, 5177, 93205, 31466, 859887, 194180, 7922030, 2256033, 31506550, 62416771, 343506826, 326395205, 3452870843, 6951943838

Basic calculations (n = 71386393)

Multiplication

n×y
n×2 142772786
n×3 214159179
n×4 285545572
n×5 356931965

Division

n÷y
n÷2 35693196.5
n÷3 23795464.333333
n÷3 17846598.25
n÷5 14277278.6

Exponentiation

ny
n2 5096017105550449
n3 3.6378627983155E+23
n4 2.5969390340063E+31
n5 1.8538611047861E+39

Nth Root

y√n
2√n 8449.046869322
3√n 414.8315821181
4√n 91.91869706062
5√n 37.21543397304

Divisors of 71386393

1, 13, 5491261, 71386393

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 -71386392
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 71386393 can be divided by 4 positive divisors. The sum of these divisors (counting 71386393) is 1, the average is 0.25.

Base conversion 71386393

Base System Value
2 Binary 100010000010100010100011001
3 Ternary 11222022210201111
4 Quaternary 10100110110121
5 Quinary 121233331033
6 Senary 11030020321
8 Octal 420242431
10 Decimal 71386393
12 Duodecimal 1baa76a1
16 Hexadecimal 4414519
20 Vigesimal 12635jd
36 Base36 16i23d

Cryptographic Hash Functions

md5 793c59b15caafb0630224f484ef23fc1
sha1 ca0fa6df6dd3c4d9a4f991df20edfecd529ecd7f
sha256 68fb2a8cd637fa4dc9ef02988222ca8a3ecd036061d6f0cbc70495c9cf67bd8f
sha512 50dbe396099ef10d5125d75dad832c10a94eb7d5f4113bb12704e057474653a1a298b182bfd4df96911d3ffcd25e1b042d3812cc51df68b7612e71080c687a81
ripemd-160 f0aa593e03405b5ff1871731e8451a217e718ce0

71386393 as geometric shapes

Circle

Radius = n
Diameter 142772786
Circumference 448533935.63015
Area 1.6009609901365E+16

Sphere

Radius = n
Volume 1.5238244055941E+24
Surface area 6.4038439605461E+16
Circumference 448533935.63015

Square

Length = n
Perimeter 285545572
Area 5096017105550449
Diagonal 100955605.1495

Cube

Length = n
Surface area 30576102633302694
Volume 3.6378627983155E+23
Space diagonal 123644859.64508

Equilateral Triangle

Length = n
Perimeter 214159179
Area 2.2066401357634E+15
Altitude 61822429.82254

Triangular Pyramid

Length = n
Surface area 2.2066401357634E+15
Volume 4.2872624228586E+22
Height 33651868.383165