71290432 (number)

71290432 is an even 8-digits composite number following 71290431 and preceding 71290433. In scientific notation, it is written as 7.1290432 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 56 positive divisors. There are 32288256 positive integers (up to 71290432) that are relatively prime to 71290432.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety thousand four hundred thirty-two

Notation

Scientific notation 7.1290432 × 10^7
Engineering notation 7.1290432 × 10^6

Prime Factorization of 71290432

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23 × 2549

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2227826
Product of the distinct prime numbers

The prime factorization of 71290432 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23 × 2549. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 1, 63, 98, 104, 987, 7741, 7460, 71241, 76827, 592790, 399037, 5791260, 1841871, 70808175, 94443631, 161359106, 255289284, 4249271028, 3497562302

Basic calculations (n = 71290432)

Multiplication

n×y
n×2 142580864
n×3 213871296
n×4 285161728
n×5 356452160

Division

n÷y
n÷2 35645216
n÷3 23763477.333333
n÷3 17822608
n÷5 14258086.4

Exponentiation

ny
n2 5082325694746624
n3 3.6232119434319E+23
n4 2.5830034467482E+31
n5 1.8414343157617E+39

Nth Root

y√n
2√n 8443.3661533775
3√n 414.64561995628
4√n 91.887791100763
5√n 37.20542323596

Divisors of 71290432

1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2549, 3496, 5098, 6992, 10196, 13984, 20392, 27968, 40784, 48431, 58627, 81568, 96862, 117254, 163136, 193724, 234508, 387448, 469016, 774896, 938032, 1113913, 1549792, 1876064, 2227826, 3099584, 3752128, 4455652, 8911304, 17822608, 35645216, 71290432

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71290431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71290432 can be divided by 56 positive divisors. The sum of these divisors (counting 71290432) is 1, the average is 0.017857142857143.

Base conversion 71290432

Base System Value
2 Binary 100001111111100111001000000
3 Ternary 11222010221002101
4 Quaternary 10033330321000
5 Quinary 121222243212
6 Senary 11024000144
8 Octal 417747100
10 Decimal 71290432
12 Duodecimal 1ba60054
16 Hexadecimal 43fce40
20 Vigesimal 125b61c
36 Base36 16g01s

Cryptographic Hash Functions

md5 1d42b41a6397350bee87bba3a3e37d8c
sha1 10c7385226edd3fa67efb7fbcd82a4832819f89a
sha256 311bb00d562730dd3a00543dc6d2ecf4764c31a15cd836ea75b6d30354d24c4b
sha512 d4fd185de26aeac0a0dbb6cde23b348b4fa92a1321d9c0a53d33318663661df750967e1e7e18357fa1ca659eaeccd444f81860bebca4403274c51632e518daff
ripemd-160 cc499feb46f96c98bf359f0c1115ce4b918a0d79

71290432 as geometric shapes

Circle

Radius = n
Diameter 142580864
Circumference 447930994.88489
Area 1.5966597065767E+16

Sphere

Radius = n
Volume 1.5176874698512E+24
Surface area 6.3866388263067E+16
Circumference 447930994.88489

Square

Length = n
Perimeter 285161728
Area 5082325694746624
Diagonal 100819895.80184

Cube

Length = n
Surface area 30493954168479744
Volume 3.6232119434319E+23
Space diagonal 123478650.31753

Equilateral Triangle

Length = n
Perimeter 213871296
Area 2.2007115809785E+15
Altitude 61739325.158767

Triangular Pyramid

Length = n
Surface area 2.2007115809785E+15
Volume 4.2699962247946E+22
Height 33606631.933946