2949438863 (number)

2949438863 is an odd 10-digits composite number following 2949438862 and preceding 2949438864. In scientific notation, it is written as 2.949438863 × 10^9. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 2527780320 positive integers (up to 2949438863) that are relatively prime to 2949438863.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-nine million four hundred thirty-eight thousand eight hundred sixty-three

Notation

Scientific notation 2.949438863 × 10^9
Engineering notation 2.949438863 × 10^9

Prime Factorization of 2949438863

Prime Factorization 7 × 41549 × 10141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2949438863
Product of the distinct prime numbers

The prime factorization of 2949438863 is 7 × 41549 × 10141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2949438863)

Multiplication

n×y
n×2 5898877726
n×3 8848316589
n×4 11797755452
n×5 14747194315

Division

n÷y
n÷2 1474719431.5
n÷3 983146287.66667
n÷3 737359715.75
n÷5 589887772.6

Exponentiation

ny
n2 8699189606574732769
n3 2.5657727902237E+28
n4 7.5675899811138E+37
n5 2.2320143989546E+47

Nth Root

y√n
2√n 54308.736525535
3√n 1434.1012008523
4√n 233.04234921047
5√n 78.333562785983

Divisors of 2949438863

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2949438862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2949438863 can be divided by 8 positive divisors. The sum of these divisors (counting 2949438863) is 1, the average is 0.125.

Base conversion 2949438863

Base System Value
2 Binary 10101111110011001101110110001111
3 Ternary 21121112220000111102
4 Quaternary 2233303031312033
5 Quinary 22020024020423
6 Senary 1204400413315
8 Octal 25763156617
10 Decimal 2949438863
12 Duodecimal 6a391723b
16 Hexadecimal afccdd8f
20 Vigesimal 261djh33
36 Base36 1cs0plb

Cryptographic Hash Functions

md5 8a66b252fb32f8e0a70a2bfea8ddf8ae
sha1 9f9cc0e049366d2fcb8925347c5c90027f116bec
sha256 0487bf8ba24f2a8c98be3e48d51681b6a72cf1c8df097b5716a009ff67dc114b
sha512 7f7e60a4b4a9fd407b736cbe838ab98d42463228a415d7407e54845b85d884640402d11df34a34a102fb8ea472d33d75a8fd2e2fc895163103f8d2e69b8ac342
ripemd-160 cfad843ed877c4927b23c23b21870cb0a50e4e9e

2949438863 as geometric shapes

Circle

Radius = n
Diameter 5898877726
Circumference 18531870928.426
Area 2.73293101602E+19

Sphere

Radius = n
Volume 1.0747483931397E+29
Surface area 1.093172406408E+20
Circumference 18531870928.426

Square

Length = n
Perimeter 11797755452
Area 8699189606574732769
Diagonal 4171136441.4449

Cube

Length = n
Surface area 5.2195137639448E+19
Volume 2.5657727902237E+28
Space diagonal 5108577964.5342

Equilateral Triangle

Length = n
Perimeter 8848316589
Area 3.7668595958156E+18
Altitude 2554288982.2671

Triangular Pyramid

Length = n
Surface area 3.7668595958156E+18
Volume 3.0237922315852E+27
Height 1390378813.815