2994788781 (number)

2994788781 is an odd 10-digits composite number following 2994788780 and preceding 2994788782. In scientific notation, it is written as 2.994788781 × 10^9. The sum of its digits is 63. It has a total of 4 prime factors and 10 positive divisors. There are 1996525800 positive integers (up to 2994788781) that are relatively prime to 2994788781.

Interesting facts

Basic properties

Name

Name two billion nine hundred ninety-four million seven hundred eighty-eight thousand seven hundred eighty-one

Notation

Scientific notation 2.994788781 × 10^9
Engineering notation 2.994788781 × 10^9

Prime Factorization of 2994788781

Prime Factorization 3 × 9 × 3 × 36972701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 998262927
Product of the distinct prime numbers

The prime factorization of 2994788781 is 3 × 9 × 3 × 36972701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2994788781)

Multiplication

n×y
n×2 5989577562
n×3 8984366343
n×4 11979155124
n×5 14973943905

Division

n÷y
n÷2 1497394390.5
n÷3 998262927
n÷3 748697195.25
n÷5 598957756.2

Exponentiation

ny
n2 8968759842803465961
n3 2.6859541356711E+28
n4 8.0438653117884E+37
n5 2.4089677591619E+47

Nth Root

y√n
2√n 54724.663370367
3√n 1441.4139887025
4√n 233.9330318069
5√n 78.572982671477

Divisors of 2994788781

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2994788780
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2994788781 can be divided by 10 positive divisors. The sum of these divisors (counting 2994788781) is 1, the average is 0.1.

Base conversion 2994788781

Base System Value
2 Binary 10110010100000001101100110101101
3 Ternary 21201201020000220000
4 Quaternary 2302200031212231
5 Quinary 22113131220111
6 Senary 1213100414513
8 Octal 26240154655
10 Decimal 2994788781
12 Duodecimal 6b6b47439
16 Hexadecimal b280d9ad
20 Vigesimal 26fh8bj1
36 Base36 1dj0pt9

Cryptographic Hash Functions

md5 b2a97e61666524bfbb6f3f89f15a31c9
sha1 24605c14effe0c001f6aa869c07e53d45471c952
sha256 54b46bb0b127d458c8044597d1aa08b831cbdc1ae230e498768cd6c64b06f052
sha512 ded7a186bf77601b33442f30c87b775903535fe533d615f6a1620fa61d4d02919e35a746672e6495c3cbdc37116a2c7dbe2c6cc14fc8ceda3cf78645d7c9e55a
ripemd-160 7cf67ee251ccfd8543184491d271d128d7152753

2994788781 as geometric shapes

Circle

Radius = n
Diameter 5989577562
Circumference 18816812866.885
Area 2.8176190033963E+19

Sphere

Radius = n
Volume 1.1250898374005E+29
Surface area 1.1270476013585E+20
Circumference 18816812866.885

Square

Length = n
Perimeter 11979155124
Area 8968759842803465961
Diagonal 4235270910.533

Cube

Length = n
Surface area 5.3812559056821E+19
Volume 2.6859541356711E+28
Space diagonal 5187126326.6293

Equilateral Triangle

Length = n
Perimeter 8984366343
Area 3.8835869321548E+18
Altitude 2593563163.3146

Triangular Pyramid

Length = n
Surface area 3.8835869321548E+18
Volume 3.1654273054818E+27
Height 1411756970.1777