729778816 (number)

729778816 is an even 9-digits composite number following 729778815 and preceding 729778817. In scientific notation, it is written as 7.29778816 × 10^8. The sum of its digits is 55. It has a total of 9 prime factors and 32 positive divisors. There are 336820224 positive integers (up to 729778816) that are relatively prime to 729778816.

Interesting facts

Basic properties

Name

Name seven hundred twenty-nine million seven hundred seventy-eight thousand eight hundred sixteen

Notation

Scientific notation 7.29778816 × 10^8
Engineering notation 7.29778816 × 10^6

Prime Factorization of 729778816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 438569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 11402794
Product of the distinct prime numbers

The prime factorization of 729778816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 438569. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 729778816)

Multiplication

n×y
n×2 1459557632
n×3 2189336448
n×4 2919115264
n×5 3648894080

Division

n÷y
n÷2 364889408
n÷3 243259605.33333
n÷3 182444704
n÷5 145955763.2

Exponentiation

ny
n2 532577120282361856
n3 3.8866350026835E+26
n4 2.8363838904825E+35
n5 2.0699328773178E+44

Nth Root

y√n
2√n 27014.418668556
3√n 900.32038634531
4√n 164.36063600679
5√n 59.243164773205

Divisors of 729778816

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -729778815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 729778816 can be divided by 32 positive divisors. The sum of these divisors (counting 729778816) is 1, the average is 0.03125.

Base conversion 729778816

Base System Value
2 Binary 101011011111111000101010000000
3 Ternary 1212212012121100001
4 Quaternary 223133320222000
5 Quinary 2443310410231
6 Senary 200225405344
8 Octal 5337705200
10 Decimal 729778816
12 Duodecimal 184499854
16 Hexadecimal 2b7f8a80
20 Vigesimal b81270g
36 Base36 c2hoxs

Cryptographic Hash Functions

md5 29af2b911c6de2bd2071aa10cd86db2d
sha1 116c2f71fa8fe5cd38926620d9b96a5446b9c867
sha256 83fe9100db1c000d09f547b389a6e1c8d61cf615ddf20265c8e9027790c9f4c1
sha512 bd60c3129c8ed4b031e50f1f20be70015d18d1d0d397241158fa3229c35b2da1ef0922b82de84d166d73846cf753e98b3db7d6d512632bfa1ad085d7c1fc520a
ripemd-160 faba0d40fe26a1c37d7648ce45665a731518e7ac

729778816 as geometric shapes

Circle

Radius = n
Diameter 1459557632
Circumference 4585335534.1821
Area 1.6731403685491E+18

Sphere

Radius = n
Volume 1.6280298628821E+27
Surface area 6.6925614741963E+18
Circumference 4585335534.1821

Square

Length = n
Perimeter 2919115264
Area 532577120282361856
Diagonal 1032063099.1198

Cube

Length = n
Surface area 3195462721694171136
Volume 3.8866350026835E+26
Space diagonal 1264013987.5995

Equilateral Triangle

Length = n
Perimeter 2189336448
Area 2.3061265781944E+17
Altitude 632006993.79973

Triangular Pyramid

Length = n
Surface area 2.3061265781944E+17
Volume 4.5804432773242E+25
Height 344021033.03993