78429528 (number)

78429528 is an even 8-digits composite number following 78429527 and preceding 78429529. In scientific notation, it is written as 7.8429528 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 26143152 positive integers (up to 78429528) that are relatively prime to 78429528.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred twenty-nine thousand five hundred twenty-eight

Notation

Scientific notation 7.8429528 × 10^7
Engineering notation 7.8429528 × 10^6

Prime Factorization of 78429528

Prime Factorization 2 × 2 × 2 × 9 × 1089299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19607382
Product of the distinct prime numbers

The prime factorization of 78429528 is 2 × 2 × 2 × 9 × 1089299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 30, 46, 744, 705, 2453, 7027, 77501, 59844, 458938, 18093, 7291510, 6541677, 11933184, 67444961, 452828201, 973202549, 8970451599, 9874863715

Basic calculations (n = 78429528)

Multiplication

n×y
n×2 156859056
n×3 235288584
n×4 313718112
n×5 392147640

Division

n÷y
n÷2 39214764
n÷3 26143176
n÷3 19607382
n÷5 15685905.6

Exponentiation

ny
n2 6151190862302784
n3 4.8243499596832E+23
n4 3.7837149024477E+31
n5 2.9675497388554E+39

Nth Root

y√n
2√n 8856.0447153343
3√n 428.04871777814
4√n 94.106560426648
5√n 37.922409210966

Divisors of 78429528

1, 2, 4, 8, 9, 18, 36, 72, 1089299, 2178598, 4357196, 8714392, 9803691, 19607382, 39214764, 78429528

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 -78429527
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 78429528 can be divided by 16 positive divisors. The sum of these divisors (counting 78429528) is 1, the average is 0.0625.

Base conversion 78429528

Base System Value
2 Binary 100101011001011110101011000
3 Ternary 12110120122002100
4 Quaternary 10223023311120
5 Quinary 130034221103
6 Senary 11441003400
8 Octal 453136530
10 Decimal 78429528
12 Duodecimal 22323560
16 Hexadecimal 4acbd58
20 Vigesimal 14a3dg8
36 Base36 1ap0m0

Cryptographic Hash Functions

md5 5c83272deefd857b0903de19fda5904a
sha1 f062e6ad1aabae0da9dd47f8ef90ed1432415362
sha256 2349f996fa72e5e11ee6047be1688cd8c5d154c3ad9b8e6e03422e826a17910b
sha512 7ab5827c995b475cb488eb211f005f7c78f496ee31f4360a37314a6e5e686badd9ebe2d25879a22dd14f52a7c452df764a60f5dfaccdbe9cb6eb0d8b7eeada24
ripemd-160 36d9cc0abef63c457704d14744bfad5261b8748c

78429528 as geometric shapes

Circle

Radius = n
Diameter 156859056
Circumference 492787257.97863
Area 1.9324536023839E+16

Sphere

Radius = n
Volume 2.0208189855583E+24
Surface area 7.7298144095356E+16
Circumference 492787257.97863

Square

Length = n
Perimeter 313718112
Area 6151190862302784
Diagonal 110916102.18812

Cube

Length = n
Surface area 36907145173816704
Volume 4.8243499596832E+23
Space diagonal 135843927.30965

Equilateral Triangle

Length = n
Perimeter 235288584
Area 2.6635437751405E+15
Altitude 67921963.654823

Triangular Pyramid

Length = n
Surface area 2.6635437751405E+15
Volume 5.6855509521817E+22
Height 36972034.062707