71659428 (number)

71659428 is an even 8-digits composite number following 71659427 and preceding 71659429. In scientific notation, it is written as 7.1659428 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 23376384 positive integers (up to 71659428) that are relatively prime to 71659428.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred fifty-nine thousand four hundred twenty-eight

Notation

Scientific notation 7.1659428 × 10^7
Engineering notation 7.1659428 × 10^6

Prime Factorization of 71659428

Prime Factorization 2 × 2 × 3 × 179 × 457 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35829714
Product of the distinct prime numbers

The prime factorization of 71659428 is 2 × 2 × 3 × 179 × 457 × 73. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71659428)

Multiplication

n×y
n×2 143318856
n×3 214978284
n×4 286637712
n×5 358297140

Division

n÷y
n÷2 35829714
n÷3 23886476
n÷3 17914857
n÷5 14331885.6

Exponentiation

ny
n2 5135073621287184
n3 3.6797643843933E+23
n4 2.6368981096039E+31
n5 1.889586102285E+39

Nth Root

y√n
2√n 8465.1891886714
3√n 415.35978476664
4√n 92.006462754914
5√n 37.243858454744

Divisors of 71659428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71659427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71659428 can be divided by 48 positive divisors. The sum of these divisors (counting 71659428) is 1, the average is 0.020833333333333.

Base conversion 71659428

Base System Value
2 Binary 100010001010110111110100100
3 Ternary 11222211200020220
4 Quaternary 10101112332210
5 Quinary 121321100203
6 Senary 11035524340
8 Octal 421267644
10 Decimal 71659428
12 Duodecimal 1bbb96b0
16 Hexadecimal 4456fa4
20 Vigesimal 127h8b8
36 Base36 16nwro

Cryptographic Hash Functions

md5 55b352a4f8b329ddfc759ca61c285529
sha1 43e7dcf6bb0e90577a63c7066f893cda08fe8267
sha256 c8d7fc8966a322d8894e7e81f27920202ece418c4735f72d41356f7d80f2583a
sha512 00e3f146642eff669f497d91e2bbace673d39d9b6f833318980fa31ebfcaa1a004f8ee97e7567a02c9fad240ca6377766b9d2beb9d796894861a8c2751917b75
ripemd-160 16528004abf2fbf826e153014233af3befb8f0eb

71659428 as geometric shapes

Circle

Radius = n
Diameter 143318856
Circumference 450249465.13049
Area 1.6132309564279E+16

Sphere

Radius = n
Volume 1.5413761009268E+24
Surface area 6.4529238257114E+16
Circumference 450249465.13049

Square

Length = n
Perimeter 286637712
Area 5135073621287184
Diagonal 101341734.9495

Cube

Length = n
Surface area 30810441727723104
Volume 3.6797643843933E+23
Space diagonal 124117770.13732

Equilateral Triangle

Length = n
Perimeter 214978284
Area 2.223552103169E+15
Altitude 62058885.068662

Triangular Pyramid

Length = n
Surface area 2.223552103169E+15
Volume 4.3366439156221E+22
Height 33780578.316499