2945494472 (number)

2945494472 is an even 10-digits composite number following 2945494471 and preceding 2945494473. In scientific notation, it is written as 2.945494472 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors. There are 1472747232 positive integers (up to 2945494472) that are relatively prime to 2945494472.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-five million four hundred ninety-four thousand four hundred seventy-two

Notation

Scientific notation 2.945494472 × 10^9
Engineering notation 2.945494472 × 10^9

Prime Factorization of 2945494472

Prime Factorization 2 × 2 × 2 × 368186809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 736373618
Product of the distinct prime numbers

The prime factorization of 2945494472 is 2 × 2 × 2 × 368186809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 98, 13, 903, 476, 8609, 4794, 22772, 31434, 226116, 500820, 498742, 5764857, 59884179, 81246657, 178679915, 524337014, 2873620354, 633051687

Basic calculations (n = 2945494472)

Multiplication

n×y
n×2 5890988944
n×3 8836483416
n×4 11781977888
n×5 14727472360

Division

n÷y
n÷2 1472747236
n÷3 981831490.66667
n÷3 736373618
n÷5 589098894.4

Exponentiation

ny
n2 8675937684582558784
n3 2.5554926489354E+28
n4 7.527189470676E+37
n5 2.2171294975573E+47

Nth Root

y√n
2√n 54272.409859891
3√n 1433.4616238995
4√n 232.96439612072
5√n 78.312599909298

Divisors of 2945494472

1, 2, 4, 8, 368186809, 736373618, 1472747236, 2945494472

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 -2945494471
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 2945494472 can be divided by 8 positive divisors. The sum of these divisors (counting 2945494472) is 1, the average is 0.125.

Base conversion 2945494472

Base System Value
2 Binary 10101111100100001010110111001000
3 Ternary 21121021110121210212
4 Quaternary 2233210022313020
5 Quinary 22013021310342
6 Senary 1204140100252
8 Octal 25744126710
10 Decimal 2945494472
12 Duodecimal 6a2534688
16 Hexadecimal af90adc8
20 Vigesimal 26096g3c
36 Base36 1cpo62w

Cryptographic Hash Functions

md5 91dce1dc909edd29c1e9ef6dc1143f49
sha1 ebcc59c454076e45354a37ab62ae830f72fdcdf3
sha256 c7595448e296c2c4d07aea0e499f421a1f1f45c6c0544df8104b81a8570f9d0c
sha512 33b0b8890f0b6664b4bc0c015690c94629df7e16f74f701368caa9de08640e4901db7dd48fdeb18f350b46eca6b8c2493d99cf22674e3f46d590904901a24e95
ripemd-160 02be8b7d5f5fd2334baf8b70f974aaa512926ddc

2945494472 as geometric shapes

Circle

Radius = n
Diameter 5890988944
Circumference 18507087588.849
Area 2.7256262092887E+19

Sphere

Radius = n
Volume 1.0704422576264E+29
Surface area 1.0902504837155E+20
Circumference 18507087588.849

Square

Length = n
Perimeter 11781977888
Area 8675937684582558784
Diagonal 4165558230.1974

Cube

Length = n
Surface area 5.2055626107495E+19
Volume 2.5554926489354E+28
Space diagonal 5101746078.9173

Equilateral Triangle

Length = n
Perimeter 8836483416
Area 3.7567912182496E+18
Altitude 2550873039.4586

Triangular Pyramid

Length = n
Surface area 3.7567912182496E+18
Volume 3.011676968891E+27
Height 1388519410.0658