2945492046 (number)

2945492046 is an even 10-digits composite number following 2945492045 and preceding 2945492047. In scientific notation, it is written as 2.945492046 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 776936448 positive integers (up to 2945492046) that are relatively prime to 2945492046.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.945492046 × 10^9
Engineering notation 2.945492046 × 10^9

Prime Factorization of 2945492046

Prime Factorization 2 × 7 × 27 × 17 × 59 × 17 × 457

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 173264238
Product of the distinct prime numbers

The prime factorization of 2945492046 is 2 × 7 × 27 × 17 × 59 × 17 × 457. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2945492046)

Multiplication

n×y
n×2 5890984092
n×3 8836476138
n×4 11781968184
n×5 14727460230

Division

n÷y
n÷2 1472746023
n÷3 981830682
n÷3 736373011.5
n÷5 589098409.2

Exponentiation

ny
n2 8675923393049266116
n3 2.5554863345932E+28
n4 7.5271646722059E+37
n5 2.2171203670915E+47

Nth Root

y√n
2√n 54272.387509672
3√n 1433.4612303517
4√n 232.96434815154
5√n 78.312587009159

Divisors of 2945492046

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2945492045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2945492046 can be divided by 96 positive divisors. The sum of these divisors (counting 2945492046) is 1, the average is 0.010416666666667.

Base conversion 2945492046

Base System Value
2 Binary 10101111100100001010010001001110
3 Ternary 21121021110111111000
4 Quaternary 2233210022101032
5 Quinary 22013021221141
6 Senary 1204140041130
8 Octal 25744122116
10 Decimal 2945492046
12 Duodecimal 6a25331a6
16 Hexadecimal af90a44e
20 Vigesimal 26096a26
36 Base36 1cpo47i

Cryptographic Hash Functions

md5 8ea952eb01c01036570192b6d03b6642
sha1 af07761b15f59acb5b9a45abfac084c590fa4de3
sha256 fcb23417f64859b11d07f7f19b6452a477d5f4a77c095066abe9ba7c6984d644
sha512 f38908bb1471c20ebe0ec4402ce2246edd680390107ff989d29558e8d26768dc271b3846c1e5891b4186a92105c270a455903d93071af5a88ee47e4027d6171b
ripemd-160 20b025318e90c00f9f970f971a1341f1ea9ff9b5

2945492046 as geometric shapes

Circle

Radius = n
Diameter 5890984092
Circumference 18507072345.842
Area 2.7256217194711E+19

Sphere

Radius = n
Volume 1.0704396126809E+29
Surface area 1.0902486877885E+20
Circumference 18507072345.842

Square

Length = n
Perimeter 11781968184
Area 8675923393049266116
Diagonal 4165554799.3153

Cube

Length = n
Surface area 5.2055540358296E+19
Volume 2.5554863345932E+28
Space diagonal 5101741876.962

Equilateral Triangle

Length = n
Perimeter 8836476138
Area 3.7567850298342E+18
Altitude 2550870938.481

Triangular Pyramid

Length = n
Surface area 3.7567850298342E+18
Volume 3.0116695273673E+27
Height 1388518266.4384