2801528081 (number)

2801528081 is an odd 10-digits composite number following 2801528080 and preceding 2801528082. In scientific notation, it is written as 2.801528081 × 10^9. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 2505686400 positive integers (up to 2801528081) that are relatively prime to 2801528081.

Interesting facts

Basic properties

Name

Name two billion eight hundred one million five hundred twenty-eight thousand eighty-one

Notation

Scientific notation 2.801528081 × 10^9
Engineering notation 2.801528081 × 10^9

Prime Factorization of 2801528081

Prime Factorization 11 × 421 × 73 × 8287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2801528081
Product of the distinct prime numbers

The prime factorization of 2801528081 is 11 × 421 × 73 × 8287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 33, 20, 508, 731, 395, 2911, 98350, 12817, 282281, 935748, 5641663, 424972, 94079494, 94787194, 287965204, 876488729, 9309402725, 4198078930

Basic calculations (n = 2801528081)

Multiplication

n×y
n×2 5603056162
n×3 8404584243
n×4 11206112324
n×5 14007640405

Division

n÷y
n÷2 1400764040.5
n÷3 933842693.66667
n÷3 700382020.25
n÷5 560305616.2

Exponentiation

ny
n2 7848559588631542561
n3 2.1987960082953E+28
n4 6.15998876163E+37
n5 1.7257381494351E+47

Nth Root

y√n
2√n 52929.463260079
3√n 1409.7161008149
4√n 230.06404164945
5√n 77.531644542305

Divisors of 2801528081

1, 11, 73, 421, 803, 4631, 8287, 30733, 91157, 338063, 604951, 3488827, 6654461, 38377097, 254684371, 2801528081

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 -2801528080
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 2801528081 can be divided by 16 positive divisors. The sum of these divisors (counting 2801528081) is 1, the average is 0.0625.

Base conversion 2801528081

Base System Value
2 Binary 10100110111110111110110100010001
3 Ternary 21020020120101001022
4 Quaternary 2212332332310101
5 Quinary 21214142344311
6 Senary 1141554245225
8 Octal 24676766421
10 Decimal 2801528081
12 Duodecimal 662286815
16 Hexadecimal a6fbed11
20 Vigesimal 23f9b041
36 Base36 1abygwh

Cryptographic Hash Functions

md5 51dc59ee0e63e79a67d273c59bd00919
sha1 b2e46709b072d5423d904436735afca9ace97e96
sha256 5c928f2f001705d1df5b07b5dc9650f932591aafa06863fd35d08d011c788ed4
sha512 08f6d1258674fbe446f8bb912fc0132a1bb1db911bea35c04644cfccd7124edf8a999b17cf4e0e23afdc5d0c5e65cf84f85c38e7f5d0d27c82df85722512acea
ripemd-160 4fef6871a230525d8a29906ab24da39e891afc3f

2801528081 as geometric shapes

Circle

Radius = n
Diameter 5603056162
Circumference 17602520076.19
Area 2.4656977144907E+19

Sphere

Radius = n
Volume 9.2102951818708E+28
Surface area 9.8627908579626E+19
Circumference 17602520076.19

Square

Length = n
Perimeter 11206112324
Area 7848559588631542561
Diagonal 3961959007.5193

Cube

Length = n
Surface area 4.7091357531789E+19
Volume 2.1987960082953E+28
Space diagonal 4852388975.1229

Equilateral Triangle

Length = n
Perimeter 8404584243
Area 3.3985259934354E+18
Altitude 2426194487.5615

Triangular Pyramid

Length = n
Surface area 3.3985259934354E+18
Volume 2.5913059465192E+27
Height 1320653002.5064