71394453 (number)

71394453 is an odd 8-digits composite number following 71394452 and preceding 71394454. In scientific notation, it is written as 7.1394453 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 43934400 positive integers (up to 71394453) that are relatively prime to 71394453.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-four thousand four hundred fifty-three

Notation

Scientific notation 7.1394453 × 10^7
Engineering notation 7.1394453 × 10^6

Prime Factorization of 71394453

Prime Factorization 3 × 3 × 9 × 13 × 67801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23798151
Product of the distinct prime numbers

The prime factorization of 71394453 is 3 × 3 × 9 × 13 × 67801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 19, 94, 262, 247, 9044, 7374, 85160, 81038, 173742, 94467, 1225161, 2716644, 3167944, 66881340, 492374499, 810667472, 8025098452, 5635441942

Basic calculations (n = 71394453)

Multiplication

n×y
n×2 142788906
n×3 214183359
n×4 285577812
n×5 356972265

Division

n÷y
n÷2 35697226.5
n÷3 23798151
n÷3 17848613.25
n÷5 14278890.6

Exponentiation

ny
n2 5097167919169209
n3 3.6390951543823E+23
n4 2.5981120796208E+31
n5 1.8549079075722E+39

Nth Root

y√n
2√n 8449.5238327376
3√n 414.84719394824
4√n 91.921291509299
5√n 37.216274309242

Divisors of 71394453

1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 67801, 203403, 610209, 881413, 1830627, 2644239, 5491881, 7932717, 23798151, 71394453

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71394452
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71394453 can be divided by 20 positive divisors. The sum of these divisors (counting 71394453) is 1, the average is 0.05.

Base conversion 71394453

Base System Value
2 Binary 100010000010110010010010101
3 Ternary 11222100012210000
4 Quaternary 10100112102111
5 Quinary 121234110303
6 Senary 11030121513
8 Octal 420262225
10 Decimal 71394453
12 Duodecimal 1bab0299
16 Hexadecimal 4416495
20 Vigesimal 126462d
36 Base36 16i8b9

Cryptographic Hash Functions

md5 7538532db4b1ff1038f251444bda3b52
sha1 d9e8e0e99433d1b5b4bb6f7dece7eb7886533430
sha256 df061fb38eb35136eed764d07211a75f7543c982f062992ac6b19528bd3f6838
sha512 d06a95b2bf421f1b17b7e400716707f3a9751eb03f762dc0932e32c29cde5e54ba427c16250091bbcf1660a386b441c2c60533623e4a7347617cc089361a1612
ripemd-160 215ee51a7c10f9c28e7435533c33af2ae486d7c6

71394453 as geometric shapes

Circle

Radius = n
Diameter 142788906
Circumference 448584578.10372
Area 1.6013225288976E+16

Sphere

Radius = n
Volume 1.5243406136962E+24
Surface area 6.4052901155902E+16
Circumference 448584578.10372

Square

Length = n
Perimeter 285577812
Area 5097167919169209
Diagonal 100967003.71081

Cube

Length = n
Surface area 30583007515015254
Volume 3.6390951543823E+23
Space diagonal 123658819.97459

Equilateral Triangle

Length = n
Perimeter 214183359
Area 2.2071384526778E+15
Altitude 61829409.987294

Triangular Pyramid

Length = n
Surface area 2.2071384526778E+15
Volume 4.2887147684114E+22
Height 33655667.903603