729948985 (number)

729948985 is an odd 9-digits composite number following 729948984 and preceding 729948986. In scientific notation, it is written as 7.29948985 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 581787264 positive integers (up to 729948985) that are relatively prime to 729948985.

Interesting facts

Basic properties

Name

Name seven hundred twenty-nine million nine hundred forty-eight thousand nine hundred eighty-five

Notation

Scientific notation 7.29948985 × 10^8
Engineering notation 7.29948985 × 10^6

Prime Factorization of 729948985

Prime Factorization 5 × 269 × 542713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 729948985
Product of the distinct prime numbers

The prime factorization of 729948985 is 5 × 269 × 542713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 729948985)

Multiplication

n×y
n×2 1459897970
n×3 2189846955
n×4 2919795940
n×5 3649744925

Division

n÷y
n÷2 364974492.5
n÷3 243316328.33333
n÷3 182487246.25
n÷5 145989797

Exponentiation

ny
n2 532825520702530225
n3 3.8893544801891E+26
n4 2.8390303551192E+35
n5 2.0723473261035E+44

Nth Root

y√n
2√n 27017.568080788
3√n 900.39035947042
4√n 164.37021652595
5√n 59.245927366394

Divisors of 729948985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -729948984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 729948985 can be divided by 8 positive divisors. The sum of these divisors (counting 729948985) is 1, the average is 0.125.

Base conversion 729948985

Base System Value
2 Binary 101011100000100010001100111001
3 Ternary 1212212112020202121
4 Quaternary 223200202030321
5 Quinary 2443331331420
6 Senary 200233201241
8 Octal 5340421471
10 Decimal 729948985
12 Duodecimal 184560221
16 Hexadecimal 2b822339
20 Vigesimal b823c95
36 Base36 c2lc8p

Cryptographic Hash Functions

md5 3a53fd39a316adb039865f41f554b650
sha1 3f93574d9146e5aab379468484595de472b03f44
sha256 3d1ca7bc672fd38a318bee566630dd3040d65b5699b819578217b24e3c50cae5
sha512 a018413c60e2d0a490ac26c1c7012e321b09771eab8cd79182952d7e224594e6175a57da367e6c8325a1f3f2235090398dee6b8f09c561c2d4fdf8ae71c5b6d2
ripemd-160 53070cd5ee52d3903619c7a19b84c659f7512af8

729948985 as geometric shapes

Circle

Radius = n
Diameter 1459897970
Circumference 4586404737.5427
Area 1.6739207414842E+18

Sphere

Radius = n
Volume 1.6291689949558E+27
Surface area 6.6956829659369E+18
Circumference 4586404737.5427

Square

Length = n
Perimeter 2919795940
Area 532825520702530225
Diagonal 1032303754.4275

Cube

Length = n
Surface area 3196953124215181350
Volume 3.8893544801891E+26
Space diagonal 1264308728.9533

Equilateral Triangle

Length = n
Perimeter 2189846955
Area 2.3072021835653E+17
Altitude 632154364.47667

Triangular Pyramid

Length = n
Surface area 2.3072021835653E+17
Volume 4.5836482123E+25
Height 344101251.47583