2729129820 (number)

2729129820 is an even 10-digits composite number following 2729129819 and preceding 2729129821. In scientific notation, it is written as 2.729129820 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 709632000 positive integers (up to 2729129820) that are relatively prime to 2729129820.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty-nine million one hundred twenty-nine thousand eight hundred twenty

Notation

Scientific notation 2.729129820 × 10^9
Engineering notation 2.729129820 × 10^9

Prime Factorization of 2729129820

Prime Factorization 2 × 2 × 5 × 3 × 73 × 89 × 7001

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1364564910
Product of the distinct prime numbers

The prime factorization of 2729129820 is 2 × 2 × 5 × 3 × 73 × 89 × 7001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2729129820)

Multiplication

n×y
n×2 5458259640
n×3 8187389460
n×4 10916519280
n×5 13645649100

Division

n÷y
n÷2 1364564910
n÷3 909709940
n÷3 682282455
n÷5 545825964

Exponentiation

ny
n2 7448149574413232400
n3 2.0326967107351E+28
n4 5.5474932082832E+37
n5 1.5139829140973E+47

Nth Root

y√n
2√n 52241.074070122
3√n 1397.4664757709
4√n 228.56306366104
5√n 77.126715849072

Divisors of 2729129820

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 -2729129819
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 2729129820 can be divided by 96 positive divisors. The sum of these divisors (counting 2729129820) is 1, the average is 0.010416666666667.

Base conversion 2729129820

Base System Value
2 Binary 10100010101010110011011101011100
3 Ternary 21001012100011022020
4 Quaternary 2202222303131130
5 Quinary 21042124123240
6 Senary 1130450420140
8 Octal 24252633534
10 Decimal 2729129820
12 Duodecimal 641b91650
16 Hexadecimal a2ab375c
20 Vigesimal 22ch14b0
36 Base36 194uq1o

Cryptographic Hash Functions

md5 8588807f8c6514846b2435e4507cd390
sha1 04b86ba41fd0371adf893a644f4a2ba992673cfa
sha256 ba560fe831e21a44fc5751bdf27674f1e7e24f5f253f7c833a961279740c8cc9
sha512 3c658d691a826611d855350f34fc5d0bdc60d43d06c892f21396741bcab6455d0a7a61198dab3129328321cd282353cd1527493cf916d8d9837d799364492ad8
ripemd-160 1f151c6945d7772f2036b5564821fd8845bb78d0

2729129820 as geometric shapes

Circle

Radius = n
Diameter 5458259640
Circumference 17147628386.41
Area 2.3399051985815E+19

Sphere

Radius = n
Volume 8.5145400712289E+28
Surface area 9.3596207943258E+19
Circumference 17147628386.41

Square

Length = n
Perimeter 10916519280
Area 7448149574413232400
Diagonal 3859572404.9208

Cube

Length = n
Surface area 4.4688897446479E+19
Volume 2.0326967107351E+28
Space diagonal 4726991508.6913

Equilateral Triangle

Length = n
Perimeter 8187389460
Area 3.2251433713141E+18
Altitude 2363495754.3457

Triangular Pyramid

Length = n
Surface area 3.2251433713141E+18
Volume 2.395556047094E+27
Height 1286524134.9736