2945984540 (number)

2945984540 is an even 10-digits composite number following 2945984539 and preceding 2945984541. In scientific notation, it is written as 2.945984540 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 1160174400 positive integers (up to 2945984540) that are relatively prime to 2945984540.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-five million nine hundred eighty-four thousand five hundred forty

Notation

Scientific notation 2.945984540 × 10^9
Engineering notation 2.945984540 × 10^9

Prime Factorization of 2945984540

Prime Factorization 2 × 2 × 355 × 1607 × 1291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1472992270
Product of the distinct prime numbers

The prime factorization of 2945984540 is 2 × 2 × 355 × 1607 × 1291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 10, 59, 466, 83, 6772, 5523, 68290, 75986, 809975, 270194, 7433557, 189372, 77061358, 97770378, 114830601, 660643505, 8836304328, 7895668895

Basic calculations (n = 2945984540)

Multiplication

n×y
n×2 5891969080
n×3 8837953620
n×4 11783938160
n×5 14729922700

Division

n÷y
n÷2 1472992270
n÷3 981994846.66667
n÷3 736496135
n÷5 589196908

Exponentiation

ny
n2 8678824909919011600
n3 2.5567684009988E+28
n4 7.5322001817031E+37
n5 2.2189745287482E+47

Nth Root

y√n
2√n 54276.924562838
3√n 1433.5411187258
4√n 232.97408560361
5√n 78.315205648041

Divisors of 2945984540

1, 2, 4, 355, 710, 1291, 1420, 1607, 2582, 3214, 5164, 6428, 458305, 570485, 916610, 1140970, 1833220, 2074637, 2281940, 4149274, 8298548, 736496135, 1472992270, 2945984540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2945984539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2945984540 can be divided by 24 positive divisors. The sum of these divisors (counting 2945984540) is 1, the average is 0.041666666666667.

Base conversion 2945984540

Base System Value
2 Binary 10101111100110000010100000011100
3 Ternary 21121022101112001112
4 Quaternary 2233212002200130
5 Quinary 22013133001130
6 Senary 1204154401152
8 Octal 25746024034
10 Decimal 2945984540
12 Duodecimal 6a27301b8
16 Hexadecimal af98281c
20 Vigesimal 260c8170
36 Base36 1cpyo7w

Cryptographic Hash Functions

md5 842ee4d2e5df40963b3a96e91b64b08c
sha1 6b81bebbf446044f605a87e634cc8bfa5d734712
sha256 dfba4422de9a0677c408aef5b5e8003462d156de648fb11502db1434f192c9ca
sha512 8cf7d07ea37e9a4b40f176cb3993add0208a661da4266cfd119a0aa27155e12227be15939b851b7c308ce42c3a9647f8fb5c76b39ebfc4dc890f1d1925e8cb3a
ripemd-160 e8c6ed6b4350e1f3c720603a264f58db3ca6bd84

2945984540 as geometric shapes

Circle

Radius = n
Diameter 5891969080
Circumference 18510166776.906
Area 2.7265332578794E+19

Sphere

Radius = n
Volume 1.0709766434011E+29
Surface area 1.0906133031517E+20
Circumference 18510166776.906

Square

Length = n
Perimeter 11783938160
Area 8678824909919011600
Diagonal 4166251291.0095

Cube

Length = n
Surface area 5.2072949459514E+19
Volume 2.5567684009988E+28
Space diagonal 5102594901.5924

Equilateral Triangle

Length = n
Perimeter 8837953620
Area 3.7580414234935E+18
Altitude 2551297450.7962

Triangular Pyramid

Length = n
Surface area 3.7580414234935E+18
Volume 3.0131804571163E+27
Height 1388750430.3365