978432816 (number)

978432816 is an even 9-digits composite number following 978432815 and preceding 978432817. In scientific notation, it is written as 9.78432816 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 308978496 positive integers (up to 978432816) that are relatively prime to 978432816.

Interesting facts

Basic properties

Name

Name nine hundred seventy-eight million four hundred thirty-two thousand eight hundred sixteen

Notation

Scientific notation 9.78432816 × 10^8
Engineering notation 9.78432816 × 10^6

Prime Factorization of 978432816

Prime Factorization 2 × 2 × 2 × 2 × 3 × 19 × 1072843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 122304102
Product of the distinct prime numbers

The prime factorization of 978432816 is 2 × 2 × 2 × 2 × 3 × 19 × 1072843. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 978432816)

Multiplication

n×y
n×2 1956865632
n×3 2935298448
n×4 3913731264
n×5 4892164080

Division

n÷y
n÷2 489216408
n÷3 326144272
n÷3 244608204
n÷5 195686563.2

Exponentiation

ny
n2 957330775425689856
n3 9.3668384644322E+26
n4 9.1648221357715E+35
n5 8.9671627304421E+44

Nth Root

y√n
2√n 31279.910741561
3√n 992.75862776795
4√n 176.8612754154
5√n 62.821196251145

Divisors of 978432816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -978432815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 978432816 can be divided by 40 positive divisors. The sum of these divisors (counting 978432816) is 1, the average is 0.025.

Base conversion 978432816

Base System Value
2 Binary 111010010100011011001100110000
3 Ternary 2112012002112111110
4 Quaternary 322110123030300
5 Quinary 4000434322231
6 Senary 241031113320
8 Octal 7224331460
10 Decimal 978432816
12 Duodecimal 233812840
16 Hexadecimal 3a51b330
20 Vigesimal f5f420g
36 Base36 g6j7lc

Cryptographic Hash Functions

md5 99ef761ad7947ab9dd3f9f3536e6cfec
sha1 309197a5039a944d3e01bddd875ae458be692c68
sha256 19ea509c8f658cdfa587e35e9cb725191e55676deaea33bd1c0654dc49d4d0c1
sha512 3018e61533eeb393799ccfd1e72b1b4db3571324286ebaab8e28a241db75b56be1292e4f4468320647900bb03f4a40a55015f1fd481f27a9bfc147ae87bfdc35
ripemd-160 5b3315339ff93e13bb6451efe9e12e2c2ea2b189

978432816 as geometric shapes

Circle

Radius = n
Diameter 1956865632
Circumference 6147674693.5535
Area 3.0075433311328E+18

Sphere

Radius = n
Volume 3.923572120963E+27
Surface area 1.2030173324531E+19
Circumference 6147674693.5535

Square

Length = n
Perimeter 3913731264
Area 957330775425689856
Diagonal 1383712958.2581

Cube

Length = n
Surface area 5743984652554139136
Volume 9.3668384644322E+26
Space diagonal 1694695349.1047

Equilateral Triangle

Length = n
Perimeter 2935298448
Area 4.1453638567165E+17
Altitude 847347674.55235

Triangular Pyramid

Length = n
Surface area 4.1453638567165E+17
Volume 1.1038924994132E+26
Height 461237652.7527