71323538 (number)

71323538 is an even 8-digits composite number following 71323537 and preceding 71323539. In scientific notation, it is written as 7.1323538 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 29925840 positive integers (up to 71323538) that are relatively prime to 71323538.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-three thousand five hundred thirty-eight

Notation

Scientific notation 7.1323538 × 10^7
Engineering notation 7.1323538 × 10^6

Prime Factorization of 71323538

Prime Factorization 2 × 13 × 11 × 249383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71323538
Product of the distinct prime numbers

The prime factorization of 71323538 is 2 × 13 × 11 × 249383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 17, 41, 348, 897, 9265, 5657, 87332, 96971, 525501, 236176, 7907413, 3805965, 32990808, 81948222, 427682531, 314804491, 5333928344, 9655662468

Basic calculations (n = 71323538)

Multiplication

n×y
n×2 142647076
n×3 213970614
n×4 285294152
n×5 356617690

Division

n÷y
n÷2 35661769
n÷3 23774512.666667
n÷3 17830884.5
n÷5 14264707.6

Exponentiation

ny
n2 5087047072837444
n3 3.6282619520731E+23
n4 2.5878047921264E+31
n5 1.8457139342781E+39

Nth Root

y√n
2√n 8445.3263998498
3√n 414.70979469035
4√n 91.898457004728
5√n 37.208878100729

Divisors of 71323538

1, 2, 11, 13, 22, 26, 143, 286, 249383, 498766, 2743213, 3241979, 5486426, 6483958, 35661769, 71323538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71323537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71323538 can be divided by 16 positive divisors. The sum of these divisors (counting 71323538) is 1, the average is 0.0625.

Base conversion 71323538

Base System Value
2 Binary 100010000000100111110010010
3 Ternary 11222012121111112
4 Quaternary 10100010332102
5 Quinary 121224323123
6 Senary 11024413322
8 Octal 420047622
10 Decimal 71323538
12 Duodecimal 1ba77242
16 Hexadecimal 4404f92
20 Vigesimal 125f8gi
36 Base36 16gple

Cryptographic Hash Functions

md5 5a3426d467296ac67b0fec944b0700d2
sha1 36bf99bfeab7295d0cd67527b73a6c63cd583d98
sha256 570c4ba11f2ca9f929105ee3f81aaee12e0608ff4822965f0c6d074c09b7b1ca
sha512 bf830699eb849aabd2f41c5865d28d4f0bf06eae8503a38a1d04c74fd9d23058da116c1429c508590dc34b5c53057418d6cf41a904b81446b4439093e75e2afc
ripemd-160 ef8e670eb435b69199d2ba5c0723c28d49685279

71323538 as geometric shapes

Circle

Radius = n
Diameter 142647076
Circumference 448139006.01766
Area 1.5981429712492E+16

Sphere

Radius = n
Volume 1.5198028125243E+24
Surface area 6.3925718849966E+16
Circumference 448139006.01766

Square

Length = n
Perimeter 285294152
Area 5087047072837444
Diagonal 100866714.75603

Cube

Length = n
Surface area 30522282437024664
Volume 3.6282619520731E+23
Space diagonal 123535991.59157

Equilateral Triangle

Length = n
Perimeter 213970614
Area 2.2027559976622E+15
Altitude 61767995.795785

Triangular Pyramid

Length = n
Surface area 2.2027559976622E+15
Volume 4.2759477170534E+22
Height 33622238.252011