2988996942 (number)

2988996942 is an even 10-digits composite number following 2988996941 and preceding 2988996943. In scientific notation, it is written as 2.988996942 × 10^9. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 996332312 positive integers (up to 2988996942) that are relatively prime to 2988996942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.988996942 × 10^9
Engineering notation 2.988996942 × 10^9

Prime Factorization of 2988996942

Prime Factorization 2 × 3 × 498166157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2988996942
Product of the distinct prime numbers

The prime factorization of 2988996942 is 2 × 3 × 498166157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 36, 92, 108, 330, 6941, 8138, 72091, 23832, 835269, 874535, 6710907, 1320055, 43458337, 57199873, 544752293, 401015630, 8642066412, 2127817334

Basic calculations (n = 2988996942)

Multiplication

n×y
n×2 5977993884
n×3 8966990826
n×4 11955987768
n×5 14944984710

Division

n÷y
n÷2 1494498471
n÷3 996332314
n÷3 747249235.5
n÷5 597799388.4

Exponentiation

ny
n2 8934102719285351364
n3 2.6704005707458E+28
n4 7.9818191398742E+37
n5 2.3857633000681E+47

Nth Root

y√n
2√n 54671.719764427
3√n 1440.4841707154
4√n 233.81984467625
5√n 78.542567536773

Divisors of 2988996942

1, 2, 3, 6, 498166157, 996332314, 1494498471, 2988996942

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 -2988996941
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 2988996942 can be divided by 8 positive divisors. The sum of these divisors (counting 2988996942) is 1, the average is 0.125.

Base conversion 2988996942

Base System Value
2 Binary 10110010001010000111100101001110
3 Ternary 21201022022202222110
4 Quaternary 2302022013211032
5 Quinary 22110140400232
6 Senary 1212332324450
8 Octal 26212074516
10 Decimal 2988996942
12 Duodecimal 6b5013726
16 Hexadecimal b228794e
20 Vigesimal 26e14c72
36 Base36 1dfkksu

Cryptographic Hash Functions

md5 2cb01fc2c2567aecbe85bac040ab2704
sha1 8420c78f1246b7cb9774db24c7cce38d3526f35d
sha256 bffe381481941d7257c27ca9b47b4b899f0d80683a11f74d3819589981b87c7b
sha512 3bb183b097187faeeb1551407fbace0d680cfd188e2cee87b7c9ea44aa062c31f85cf912c751991eebfc90f2f486385632d86707893d915a914b6784a2d561c1
ripemd-160 369cf5c379246c8d7b3cb7ebed644b457e3aba5d

2988996942 as geometric shapes

Circle

Radius = n
Diameter 5977993884
Circumference 18780421669.179
Area 2.8067311469323E+19

Sphere

Radius = n
Volume 1.1185747753596E+29
Surface area 1.1226924587729E+20
Circumference 18780421669.179

Square

Length = n
Perimeter 11955987768
Area 8934102719285351364
Diagonal 4227080013.2681

Cube

Length = n
Surface area 5.3604616315712E+19
Volume 2.6704005707458E+28
Space diagonal 5177094567.212

Equilateral Triangle

Length = n
Perimeter 8966990826
Area 3.8685799574604E+18
Altitude 2588547283.606

Triangular Pyramid

Length = n
Surface area 3.8685799574604E+18
Volume 3.1470972534313E+27
Height 1409026671.0894