2949641389 (number)

2949641389 is an odd 10-digits composite number following 2949641388 and preceding 2949641390. In scientific notation, it is written as 2.949641389 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 2776133056 positive integers (up to 2949641389) that are relatively prime to 2949641389.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-nine million six hundred forty-one thousand three hundred eighty-nine

Notation

Scientific notation 2.949641389 × 10^9
Engineering notation 2.949641389 × 10^9

Prime Factorization of 2949641389

Prime Factorization 17 × 173508317

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2949641389
Product of the distinct prime numbers

The prime factorization of 2949641389 is 17 × 173508317. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 36, 71, 895, 85, 9506, 9844, 87096, 36040, 679384, 192531, 2947661, 3031381, 64338591, 74280198, 994269123, 794607024, 6952342453, 825389563

Basic calculations (n = 2949641389)

Multiplication

n×y
n×2 5899282778
n×3 8848924167
n×4 11798565556
n×5 14748206945

Division

n÷y
n÷2 1474820694.5
n÷3 983213796.33333
n÷3 737410347.25
n÷5 589928277.8

Exponentiation

ny
n2 8700384323701849321
n3 2.5663013701398E+28
n4 7.5696687380117E+37
n5 2.2327808210659E+47

Nth Root

y√n
2√n 54310.601073824
3√n 1434.134024738
4√n 233.04634962561
5√n 78.334638526023

Divisors of 2949641389

1, 17, 173508317, 2949641389

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 -2949641388
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 2949641389 can be divided by 4 positive divisors. The sum of these divisors (counting 2949641389) is 1, the average is 0.25.

Base conversion 2949641389

Base System Value
2 Binary 10101111110011111111010010101101
3 Ternary 21121120021022022101
4 Quaternary 2233303333102231
5 Quinary 22020102011024
6 Senary 1204405015101
8 Octal 25763772255
10 Decimal 2949641389
12 Duodecimal 6a39b4491
16 Hexadecimal afcff4ad
20 Vigesimal 261f5399
36 Base36 1cs51v1

Cryptographic Hash Functions

md5 1059a5999f6e3ef5486a1616114bbb60
sha1 bb6dd3c3f94ad6b2f7e6fb6e15fd849f51b03ec5
sha256 eea4ab8166913842cb3c0b8515b118f50d7873b25f14f47ed0d42e8bca429b7c
sha512 4289cc9d557a245f4a952db8fa1e05bd8654bc631e303c9972b288501852d045b9d239a30756bf5ca86308ede1987e22db178d2a479f8a61f7db274f09a1cce3
ripemd-160 192ad02b95050fac24a482ae6d2157582580b9e5

2949641389 as geometric shapes

Circle

Radius = n
Diameter 5899282778
Circumference 18533143436.814
Area 2.733306347475E+19

Sphere

Radius = n
Volume 1.0749698041771E+29
Surface area 1.09332253899E+20
Circumference 18533143436.814

Square

Length = n
Perimeter 11798565556
Area 8700384323701849321
Diagonal 4171422856.4608

Cube

Length = n
Surface area 5.2202305942211E+19
Volume 2.5663013701398E+28
Space diagonal 5108928749.856

Equilateral Triangle

Length = n
Perimeter 8848924167
Area 3.7673769235068E+18
Altitude 2554464374.928

Triangular Pyramid

Length = n
Surface area 3.7673769235068E+18
Volume 3.0244151689903E+27
Height 1390474285.4869