71389340 (number)

71389340 is an even 8-digits composite number following 71389339 and preceding 71389341. In scientific notation, it is written as 7.1389340 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 25959680 positive integers (up to 71389340) that are relatively prime to 71389340.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-nine thousand three hundred forty

Notation

Scientific notation 7.1389340 × 10^7
Engineering notation 7.1389340 × 10^6

Prime Factorization of 71389340

Prime Factorization 2 × 2 × 5 × 11 × 324497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35694670
Product of the distinct prime numbers

The prime factorization of 71389340 is 2 × 2 × 5 × 11 × 324497. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 16, 45, 361, 916, 5678, 1895, 17627, 81224, 990628, 271207, 461567, 427886, 45778737, 5384492, 890240661, 527062370, 6318235180, 5895595523

Basic calculations (n = 71389340)

Multiplication

n×y
n×2 142778680
n×3 214168020
n×4 285557360
n×5 356946700

Division

n÷y
n÷2 35694670
n÷3 23796446.666667
n÷3 17847335
n÷5 14277868

Exponentiation

ny
n2 5096437865635600
n3 3.6383133557873E+23
n4 2.5973678918284E+31
n5 1.8542437953482E+39

Nth Root

y√n
2√n 8449.2212658919
3√n 414.83729045083
4√n 91.919645701514
5√n 37.215741236283

Divisors of 71389340

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 324497, 648994, 1297988, 1622485, 3244970, 3569467, 6489940, 7138934, 14277868, 17847335, 35694670, 71389340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71389339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71389340 can be divided by 24 positive divisors. The sum of these divisors (counting 71389340) is 1, the average is 0.041666666666667.

Base conversion 71389340

Base System Value
2 Binary 100010000010101000010011100
3 Ternary 11222022221202122
4 Quaternary 10100111002130
5 Quinary 121233424330
6 Senary 11030042112
8 Octal 420250234
10 Decimal 71389340
12 Duodecimal 1baa9338
16 Hexadecimal 441509c
20 Vigesimal 1263d70
36 Base36 16i4d8

Cryptographic Hash Functions

md5 4fbb65b3a7a9880a5b5f1756309d1df2
sha1 feb91b15b6dddaff4093a8e1ee9498e68b02847d
sha256 b7572efd553b4b311e6f7b8bbc4179da2d8969f9ed276f38fb7990d5e7353aab
sha512 ea38ffb2bf896d69ed3d0bb012dc6fcce9843bc4ffbaa33efcf93f212225320ad3ed0e77e09d116a550002f58c23814f7fe63cdcaf691a7236fe10acca63ff7a
ripemd-160 e488da7a6b65a74fe0b9a693bed10c9f0cd1282f

71389340 as geometric shapes

Circle

Radius = n
Diameter 142778680
Circumference 448552452.17725
Area 1.6010931758158E+16

Sphere

Radius = n
Volume 1.5240131346666E+24
Surface area 6.4043727032631E+16
Circumference 448552452.17725

Square

Length = n
Perimeter 285557360
Area 5096437865635600
Diagonal 100959772.83686

Cube

Length = n
Surface area 30578627193813600
Volume 3.6383133557873E+23
Space diagonal 123649963.99881

Equilateral Triangle

Length = n
Perimeter 214168020
Area 2.2068223302247E+15
Altitude 61824981.999405

Triangular Pyramid

Length = n
Surface area 2.2068223302247E+15
Volume 4.2877934099314E+22
Height 33653257.612288