2949082861 (number)

2949082861 is an odd 10-digits composite number following 2949082860 and preceding 2949082862. In scientific notation, it is written as 2.949082861 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 2948815324 positive integers (up to 2949082861) that are relatively prime to 2949082861.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-nine million eighty-two thousand eight hundred sixty-one

Notation

Scientific notation 2.949082861 × 10^9
Engineering notation 2.949082861 × 10^9

Prime Factorization of 2949082861

Prime Factorization 11519 × 256019

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2949082861
Product of the distinct prime numbers

The prime factorization of 2949082861 is 11519 × 256019. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 48, 33, 63, 645, 1109, 2550, 2446, 55053, 850910, 457486, 4428470, 5553627, 95210408, 16161644, 708201647, 620409531, 8228501756, 3815802030

Basic calculations (n = 2949082861)

Multiplication

n×y
n×2 5898165722
n×3 8847248583
n×4 11796331444
n×5 14745414305

Division

n÷y
n÷2 1474541430.5
n÷3 983027620.33333
n÷3 737270715.25
n÷5 589816572.2

Exponentiation

ny
n2 8697089721043945321
n3 2.564843823691E+28
n4 7.5639369615888E+37
n5 2.2306676855106E+47

Nth Root

y√n
2√n 54305.458850837
3√n 1434.0434990925
4√n 233.03531674585
5√n 78.331671697351

Divisors of 2949082861

1, 11519, 256019, 2949082861

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 -2949082860
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 2949082861 can be divided by 4 positive divisors. The sum of these divisors (counting 2949082861) is 1, the average is 0.25.

Base conversion 2949082861

Base System Value
2 Binary 10101111110001110110111011101101
3 Ternary 21121112012221011011
4 Quaternary 2233301312323231
5 Quinary 22014431122421
6 Senary 1204345025221
8 Octal 25761667355
10 Decimal 2949082861
12 Duodecimal 6a3785211
16 Hexadecimal afc76eed
20 Vigesimal 261bf731
36 Base36 1crt2wd

Cryptographic Hash Functions

md5 1743d3bd77fffde105a5aad8e30576c2
sha1 9808757f2019772dcd2855841866fda1dc713f35
sha256 3ebd94b31ff71bec0ae140d09d2666c49f7b5557c1d4e27bf6c9cb0b58d3e45a
sha512 54d134212524161ef30bfc62fbde483ea2d0a101e04f05582a1d9a5837d288150e494ecea4d104e0eabf22e2fcc24f9abc1f06933476f9395c8544f5ff06287a
ripemd-160 dab15ec1fc354fc005bcdc33439ecfdf18aa7c0d

2949082861 as geometric shapes

Circle

Radius = n
Diameter 5898165722
Circumference 18529634101.89
Area 2.7322713175243E+19

Sphere

Radius = n
Volume 1.0743592685484E+29
Surface area 1.0929085270097E+20
Circumference 18529634101.89

Square

Length = n
Perimeter 11796331444
Area 8697089721043945321
Diagonal 4170632978.5882

Cube

Length = n
Surface area 5.2182538326264E+19
Volume 2.564843823691E+28
Space diagonal 5107961350.9826

Equilateral Triangle

Length = n
Perimeter 8847248583
Area 3.7659503187083E+18
Altitude 2553980675.4913

Triangular Pyramid

Length = n
Surface area 3.7659503187083E+18
Volume 3.0226974340272E+27
Height 1390210992.8627