728898980 (number)

728898980 is an even 9-digits composite number following 728898979 and preceding 728898981. In scientific notation, it is written as 7.28898980 × 10^8. The sum of its digits is 59. It has a total of 7 prime factors and 96 positive divisors. There are 270512000 positive integers (up to 728898980) that are relatively prime to 728898980.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million eight hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 7.28898980 × 10^8
Engineering notation 7.28898980 × 10^6

Prime Factorization of 728898980

Prime Factorization 2 × 2 × 5 × 59 × 23 × 251 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 364449490
Product of the distinct prime numbers

The prime factorization of 728898980 is 2 × 2 × 5 × 59 × 23 × 251 × 107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728898980)

Multiplication

n×y
n×2 1457797960
n×3 2186696940
n×4 2915595920
n×5 3644494900

Division

n÷y
n÷2 364449490
n÷3 242966326.66667
n÷3 182224745
n÷5 145779796

Exponentiation

ny
n2 531293723045040400
n3 3.8725945280793E+26
n4 2.8227302014706E+35
n5 2.0574851646671E+44

Nth Root

y√n
2√n 26998.129194446
3√n 899.95842606313
4√n 164.31107447292
5√n 59.228872929429

Divisors of 728898980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728898979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728898980 can be divided by 96 positive divisors. The sum of these divisors (counting 728898980) is 1, the average is 0.010416666666667.

Base conversion 728898980

Base System Value
2 Binary 101011011100100001110110100100
3 Ternary 1212210112220102112
4 Quaternary 223130201312210
5 Quinary 2443044231410
6 Senary 200154500152
8 Octal 5334416644
10 Decimal 728898980
12 Duodecimal 184134658
16 Hexadecimal 2b721da4
20 Vigesimal b7fc790
36 Base36 c1yu1w

Cryptographic Hash Functions

md5 6f713664a7856305210428f6b7298b4e
sha1 0191e6a8594c222a8f2a406d1ea1dfc4252bcdc2
sha256 f69f7f51592d096df07474b5742fab69e14cdcd955eaff0b503738063a2965f0
sha512 881a42d996221af1eff5b7d45cf56ff3e302e3fe4cbfacbc6d0340102304eb0fdadd88b1ef3d0ec451be888725e6fb0e2a525e3826a3d0242feeb7c806fe59b0
ripemd-160 ba1214d0d45f59c335d275285ca89456c8f00a3e

728898980 as geometric shapes

Circle

Radius = n
Diameter 1457797960
Circumference 4579807361.5542
Area 1.6691084572167E+18

Sphere

Radius = n
Volume 1.6221486026328E+27
Surface area 6.6764338288667E+18
Circumference 4579807361.5542

Square

Length = n
Perimeter 2915595920
Area 531293723045040400
Diagonal 1030818823.1159

Cube

Length = n
Surface area 3187762338270242400
Volume 3.8725945280793E+26
Space diagonal 1262490066.9451

Equilateral Triangle

Length = n
Perimeter 2186696940
Area 2.3005693051411E+17
Altitude 631245033.47257

Triangular Pyramid

Length = n
Surface area 2.3005693051411E+17
Volume 4.563896419318E+25
Height 343606274.37197