2912942049 (number)

2912942049 is an odd 10-digits composite number following 2912942048 and preceding 2912942050. In scientific notation, it is written as 2.912942049 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1912976736 positive integers (up to 2912942049) that are relatively prime to 2912942049.

Interesting facts

Basic properties

Name

Name two billion nine hundred twelve million nine hundred forty-two thousand forty-nine

Notation

Scientific notation 2.912942049 × 10^9
Engineering notation 2.912942049 × 10^9

Prime Factorization of 2912942049

Prime Factorization 3 × 67 × 14492249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2912942049
Product of the distinct prime numbers

The prime factorization of 2912942049 is 3 × 67 × 14492249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 96, 65, 855, 399, 5604, 8988, 15260, 31035, 433334, 354848, 279399, 5380021, 3719288, 60477131, 650648648, 464662945, 2432910423, 3098798632

Basic calculations (n = 2912942049)

Multiplication

n×y
n×2 5825884098
n×3 8738826147
n×4 11651768196
n×5 14564710245

Division

n÷y
n÷2 1456471024.5
n÷3 970980683
n÷3 728235512.25
n÷5 582588409.8

Exponentiation

ny
n2 8485231380832318401
n3 2.4716987284721E+28
n4 7.1999151586262E+37
n5 2.0972935614795E+47

Nth Root

y√n
2√n 53971.678211818
3√n 1428.1613693582
4√n 232.31805399456
5√n 78.138733715107

Divisors of 2912942049

1, 3, 67, 201, 14492249, 43476747, 970980683, 2912942049

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 -2912942048
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 2912942049 can be divided by 8 positive divisors. The sum of these divisors (counting 2912942049) is 1, the average is 0.125.

Base conversion 2912942049

Base System Value
2 Binary 10101101100111111111011111100001
3 Ternary 21112000012210021120
4 Quaternary 2231213333133201
5 Quinary 21431203121144
6 Senary 1201014242453
8 Octal 25547773741
10 Decimal 2912942049
12 Duodecimal 693656429
16 Hexadecimal ad9ff7e1
20 Vigesimal 25a5hf29
36 Base36 1c6aggx

Cryptographic Hash Functions

md5 4a8b66527604d6742df53bcd42705457
sha1 5b5cb67dcf9d17290abe13d28b2718364630fbf6
sha256 c2c740c3b40baf7ca50ceeb5a7d7e1178e6402fb0f7008569a02e596f8646338
sha512 d3f95eab7970e89aad8b1d1d41d8e9459dbfd38142f11df7aee9b7e5acc7e33ec0b8477d81a2891e70f31a9533266f0bd393ae4432900fca8c68341a5e29c177
ripemd-160 d7997d287c31e14b336cf84ad8905f1fdb02eac1

2912942049 as geometric shapes

Circle

Radius = n
Diameter 5825884098
Circumference 18302554682.942
Area 2.6657140570032E+19

Sphere

Radius = n
Volume 1.0353427423007E+29
Surface area 1.0662856228013E+20
Circumference 18302554682.942

Square

Length = n
Perimeter 11651768196
Area 8485231380832318401
Diagonal 4119522152.1027

Cube

Length = n
Surface area 5.0911388284994E+19
Volume 2.4716987284721E+28
Space diagonal 5045363628.3718

Equilateral Triangle

Length = n
Perimeter 8738826147
Area 3.6742129663948E+18
Altitude 2522681814.1859

Triangular Pyramid

Length = n
Surface area 3.6742129663948E+18
Volume 2.912924886588E+27
Height 1373174050.7009