2942806988 (number)

2942806988 is an even 10-digits composite number following 2942806987 and preceding 2942806989. In scientific notation, it is written as 2.942806988 × 10^9. The sum of its digits is 56. It has a total of 6 prime factors and 48 positive divisors. There are 1292760000 positive integers (up to 2942806988) that are relatively prime to 2942806988.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-two million eight hundred six thousand nine hundred eighty-eight

Notation

Scientific notation 2.942806988 × 10^9
Engineering notation 2.942806988 × 10^9

Prime Factorization of 2942806988

Prime Factorization 2 × 2 × 11 × 151 × 37 × 11971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1471403494
Product of the distinct prime numbers

The prime factorization of 2942806988 is 2 × 2 × 11 × 151 × 37 × 11971. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 95, 97, 379, 803, 9261, 8955, 23503, 35960, 316480, 76866, 5276453, 4315549, 66154707, 50457895, 958572001, 904933644, 2456353839, 6802000886

Basic calculations (n = 2942806988)

Multiplication

n×y
n×2 5885613976
n×3 8828420964
n×4 11771227952
n×5 14714034940

Division

n÷y
n÷2 1471403494
n÷3 980935662.66667
n÷3 735701747
n÷5 588561397.6

Exponentiation

ny
n2 8660112968621632144
n3 2.5485040960929E+28
n4 7.4997556629289E+37
n5 2.207033337316E+47

Nth Root

y√n
2√n 54247.644999576
3√n 1433.0255253699
4√n 232.911238457
5√n 78.298304128766

Divisors of 2942806988

1, 2, 4, 11, 22, 37, 44, 74, 148, 151, 302, 407, 604, 814, 1628, 1661, 3322, 5587, 6644, 11174, 11971, 22348, 23942, 47884, 61457, 122914, 131681, 245828, 263362, 442927, 526724, 885854, 1771708, 1807621, 3615242, 4872197, 7230484, 9744394, 19488788, 19883831, 39767662, 66881977, 79535324, 133763954, 267527908, 735701747, 1471403494, 2942806988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2942806987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2942806988 can be divided by 48 positive divisors. The sum of these divisors (counting 2942806988) is 1, the average is 0.020833333333333.

Base conversion 2942806988

Base System Value
2 Binary 10101111011001111010101111001100
3 Ternary 21121002102002021102
4 Quaternary 2233121322233030
5 Quinary 22011324310423
6 Senary 1204002322232
8 Octal 25731725714
10 Decimal 2942806988
12 Duodecimal 6a1659378
16 Hexadecimal af67abcc
20 Vigesimal 25jcah98
36 Base36 1co2kek

Cryptographic Hash Functions

md5 141cfd0b97f18c9962108e92534c3ce3
sha1 65fbd6e89ac6acebfadabbbbc99ec17e167319f2
sha256 dec80f8cfa45e28ab772d69feed146feaaf00b02c1c58090cbc13877242b084a
sha512 8541de5d0507175912bf23b341eea5ba1ea2e2c6863545672a299eea3f4fea4d6cca6440ec919e404907abd746b051b9a6f6f398cfe201c97a93b3e3b28172e7
ripemd-160 b8257e10c1a1cba40785e80d5a64cdf32300ebba

2942806988 as geometric shapes

Circle

Radius = n
Diameter 5885613976
Circumference 18490201628.867
Area 2.7206547281479E+19

Sphere

Radius = n
Volume 1.0675148994572E+29
Surface area 1.0882618912592E+20
Circumference 18490201628.867

Square

Length = n
Perimeter 11771227952
Area 8660112968621632144
Diagonal 4161757553.8759

Cube

Length = n
Surface area 5.196067781173E+19
Volume 2.5485040960929E+28
Space diagonal 5097091220.0847

Equilateral Triangle

Length = n
Perimeter 8828420964
Area 3.7499389152347E+18
Altitude 2548545610.0424

Triangular Pyramid

Length = n
Surface area 3.7499389152347E+18
Volume 3.0034408803817E+27
Height 1387252517.9586