729384081 (number)

729384081 is an odd 9-digits composite number following 729384080 and preceding 729384082. In scientific notation, it is written as 7.29384081 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 486256052 positive integers (up to 729384081) that are relatively prime to 729384081.

Interesting facts

Basic properties

Name

Name seven hundred twenty-nine million three hundred eighty-four thousand eighty-one

Notation

Scientific notation 7.29384081 × 10^8
Engineering notation 7.29384081 × 10^6

Prime Factorization of 729384081

Prime Factorization 3 × 243128027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 729384081
Product of the distinct prime numbers

The prime factorization of 729384081 is 3 × 243128027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 73, 37, 543, 433, 5098, 5765, 16254, 7637, 120532, 903401, 5895184, 372230, 66551420, 22481148, 127078799, 303461039, 2927664156, 8629361019

Basic calculations (n = 729384081)

Multiplication

n×y
n×2 1458768162
n×3 2188152243
n×4 2917536324
n×5 3646920405

Division

n÷y
n÷2 364692040.5
n÷3 243128027
n÷3 182346020.25
n÷5 145876816.2

Exponentiation

ny
n2 532001137616214561
n3 3.8803316085116E+26
n4 2.8302521042495E+35
n5 2.0643408300563E+44

Nth Root

y√n
2√n 27007.11167452
3√n 900.15803027466
4√n 164.33840596318
5√n 59.236754498913

Divisors of 729384081

1, 3, 243128027, 729384081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -729384080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 729384081 can be divided by 4 positive divisors. The sum of these divisors (counting 729384081) is 1, the average is 0.25.

Base conversion 729384081

Base System Value
2 Binary 101011011110011000010010010001
3 Ternary 1212211110112212020
4 Quaternary 223132120102101
5 Quinary 2443210242311
6 Senary 200213122053
8 Octal 5336302221
10 Decimal 729384081
12 Duodecimal 184329329
16 Hexadecimal 2b798491
20 Vigesimal b7id041
36 Base36 c298cx

Cryptographic Hash Functions

md5 6ce84c1812d6a70948bb299352caaee3
sha1 8b06ef8ee5134893ea072d639f25b382bbdbd59d
sha256 bcb0e37b483c370a3d6703176cbae85e38026ee940269fda8a877b5041bcc0a8
sha512 e92b2b9fdd3ae4280d60be74e5cd70cccbe3e93b42f8730585f41dc3317d07de4fb2db8158b51c79507c1988a0d647890ea1193c8e6014d7e387f02d2f9695bc
ripemd-160 478cb99cd47842488a611044c5662f12d700cf3b

729384081 as geometric shapes

Circle

Radius = n
Diameter 1458768162
Circumference 4582855341.0299
Area 1.6713308656365E+18

Sphere

Radius = n
Volume 1.6253895033056E+27
Surface area 6.685323462546E+18
Circumference 4582855341.0299

Square

Length = n
Perimeter 2917536324
Area 532001137616214561
Diagonal 1031504859.5292

Cube

Length = n
Surface area 3192006825697287366
Volume 3.8803316085116E+26
Space diagonal 1263330286.5239

Equilateral Triangle

Length = n
Perimeter 2188152243
Area 2.3036325000893E+17
Altitude 631665143.26197

Triangular Pyramid

Length = n
Surface area 2.3036325000893E+17
Volume 4.5730146560517E+25
Height 343834953.17641