728924965 (number)

728924965 is an odd 9-digits composite number following 728924964 and preceding 728924966. In scientific notation, it is written as 7.28924965 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 576424512 positive integers (up to 728924965) that are relatively prime to 728924965.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million nine hundred twenty-four thousand nine hundred sixty-five

Notation

Scientific notation 7.28924965 × 10^8
Engineering notation 7.28924965 × 10^6

Prime Factorization of 728924965

Prime Factorization 5 × 109 × 503 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 728924965
Product of the distinct prime numbers

The prime factorization of 728924965 is 5 × 109 × 503 × 2659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 2, 72, 124, 812, 6248, 6370, 14086, 52596, 485293, 852740, 986407, 8279858, 6527157, 70072428, 524632942, 39155326, 858834159, 5620370335

Basic calculations (n = 728924965)

Multiplication

n×y
n×2 1457849930
n×3 2186774895
n×4 2915699860
n×5 3644624825

Division

n÷y
n÷2 364462482.5
n÷3 242974988.33333
n÷3 182231241.25
n÷5 145784993

Exponentiation

ny
n2 531331604600251225
n3 3.8730087128663E+26
n4 2.8231327404708E+35
n5 2.057851934038E+44

Nth Root

y√n
2√n 26998.610427205
3√n 899.96912033968
4√n 164.31253886178
5√n 59.22929522123

Divisors of 728924965

1, 5, 109, 503, 545, 2515, 2659, 13295, 54827, 274135, 289831, 1337477, 1449155, 6687385, 145784993, 728924965

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 -728924964
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 728924965 can be divided by 16 positive divisors. The sum of these divisors (counting 728924965) is 1, the average is 0.0625.

Base conversion 728924965

Base System Value
2 Binary 101011011100101000001100100101
3 Ternary 1212210121020001221
4 Quaternary 223130220030211
5 Quinary 2443101044330
6 Senary 200155220341
8 Octal 5334501445
10 Decimal 728924965
12 Duodecimal 1841476b1
16 Hexadecimal 2b728325
20 Vigesimal b7ffc85
36 Base36 c1ze3p

Cryptographic Hash Functions

md5 dcd3327e8cdf36fbad67afd68b49fd3e
sha1 e5a8e6934789a94652eba0affbf3733d94a64c1c
sha256 76cc250c3decd095ec7dc880c1079c50a8f7f6df348733975facf0ea6d9409bf
sha512 906dc9cb8e9ab9c21630aeb53e8fb63349892b90053d03d46fa425e1a59ac7e67710363d04e25425d33e43755ea296f8b347649a75a908bfa679b798ce9abe09
ripemd-160 9934f2b5d5d11925a2691a94c714fad23b6a97c9

728924965 as geometric shapes

Circle

Radius = n
Diameter 1457849930
Circumference 4579970630.1244
Area 1.6692274656322E+18

Sphere

Radius = n
Volume 1.6223220959507E+27
Surface area 6.6769098625289E+18
Circumference 4579970630.1244

Square

Length = n
Perimeter 2915699860
Area 531331604600251225
Diagonal 1030855571.4553

Cube

Length = n
Surface area 3187989627601507350
Volume 3.8730087128663E+26
Space diagonal 1262535074.2854

Equilateral Triangle

Length = n
Perimeter 2186774895
Area 2.3007333370868E+17
Altitude 631267537.14268

Triangular Pyramid

Length = n
Surface area 2.3007333370868E+17
Volume 4.5643845407706E+25
Height 343618523.81844