71328478 (number)

71328478 is an even 8-digits composite number following 71328477 and preceding 71328479. In scientific notation, it is written as 7.1328478 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 32760000 positive integers (up to 71328478) that are relatively prime to 71328478.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand four hundred seventy-eight

Notation

Scientific notation 7.1328478 × 10^7
Engineering notation 7.1328478 × 10^6

Prime Factorization of 71328478

Prime Factorization 2 × 13 × 13 × 281 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5486806
Product of the distinct prime numbers

The prime factorization of 71328478 is 2 × 13 × 13 × 281 × 751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 93, 64, 171, 825, 2485, 4448, 45051, 67321, 219125, 503727, 9149868, 2305404, 39203008, 30990860, 800445629, 160531094, 4801298717, 7622420133

Basic calculations (n = 71328478)

Multiplication

n×y
n×2 142656956
n×3 213985434
n×4 285313912
n×5 356642390

Division

n÷y
n÷2 35664239
n÷3 23776159.333333
n÷3 17832119.5
n÷5 14265695.6

Exponentiation

ny
n2 5087751773796484
n3 3.629015904667E+23
n4 2.5885218111769E+31
n5 1.8463532106105E+39

Nth Root

y√n
2√n 8445.6188642396
3√n 414.71936899147
4√n 91.900048227624
5√n 37.209393517577

Divisors of 71328478

1, 2, 13, 26, 169, 281, 338, 562, 751, 1502, 3653, 7306, 9763, 19526, 47489, 94978, 126919, 211031, 253838, 422062, 2743403, 5486806, 35664239, 71328478

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 -71328477
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 71328478 can be divided by 24 positive divisors. The sum of these divisors (counting 71328478) is 1, the average is 0.041666666666667.

Base conversion 71328478

Base System Value
2 Binary 100010000000110001011011110
3 Ternary 11222012212021111
4 Quaternary 10100012023132
5 Quinary 121230002403
6 Senary 11024452234
8 Octal 420061336
10 Decimal 71328478
12 Duodecimal 1ba7a07a
16 Hexadecimal 44062de
20 Vigesimal 125g13i
36 Base36 16gtem

Cryptographic Hash Functions

md5 792a6171a427a63e703a6ba360a1a925
sha1 ee3c9a04bfd33b38c6cac13ca153d82ae22fe93b
sha256 2190655f7e200e1ea3873a4a0add158d86ca4dac206f277b827b8c68c68e7b0d
sha512 cea979f3d3524fea50db84a13e3f2815d148925aaceb1d3d7815f5c91db404e50cd71e42641269dfa48f99968fa6d9e5e64047124e10386ca0ec8afc0c825859
ripemd-160 8f67e2a2118e9653f8a0f58f72ff657ed1aefbde

71328478 as geometric shapes

Circle

Radius = n
Diameter 142656956
Circumference 448170044.95308
Area 1.5983643595847E+16

Sphere

Radius = n
Volume 1.5201186274483E+24
Surface area 6.393457438339E+16
Circumference 448170044.95308

Square

Length = n
Perimeter 285313912
Area 5087751773796484
Diagonal 100873700.97103

Cube

Length = n
Surface area 30526510642778904
Volume 3.629015904667E+23
Space diagonal 123544547.92256

Equilateral Triangle

Length = n
Perimeter 213985434
Area 2.2030611421285E+15
Altitude 61772273.961279

Triangular Pyramid

Length = n
Surface area 2.2030611421285E+15
Volume 4.2768362587065E+22
Height 33624566.990344