2988389997 (number)

2988389997 is an odd 10-digits composite number following 2988389996 and preceding 2988389998. In scientific notation, it is written as 2.988389997 × 10^9. The sum of its digits is 72. It has a total of 4 prime factors and 16 positive divisors. There are 1991778336 positive integers (up to 2988389997) that are relatively prime to 2988389997.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-eight million three hundred eighty-nine thousand nine hundred ninety-seven

Notation

Scientific notation 2.988389997 × 10^9
Engineering notation 2.988389997 × 10^9

Prime Factorization of 2988389997

Prime Factorization 3 × 9 × 5113 × 21647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2988389997
Product of the distinct prime numbers

The prime factorization of 2988389997 is 3 × 9 × 5113 × 21647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 23, 52, 235, 746, 8829, 6172, 65164, 60501, 529340, 655096, 9793219, 9851516, 91966935, 86256579, 607328090, 374260045, 414868540, 5417189503

Basic calculations (n = 2988389997)

Multiplication

n×y
n×2 5976779994
n×3 8965169991
n×4 11953559988
n×5 14941949985

Division

n÷y
n÷2 1494194998.5
n÷3 996129999
n÷3 747097499.25
n÷5 597677999.4

Exponentiation

ny
n2 8930474774169660009
n3 2.6687741483589E+28
n4 7.9753379692081E+37
n5 2.3833420209876E+47

Nth Root

y√n
2√n 54666.16866948
3√n 1440.3866626588
4√n 233.80797392193
5√n 78.539377510683

Divisors of 2988389997

1, 3, 9, 27, 5113, 15339, 21647, 46017, 64941, 138051, 194823, 584469, 110681111, 332043333, 996129999, 2988389997

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2988389996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2988389997 can be divided by 16 positive divisors. The sum of these divisors (counting 2988389997) is 1, the average is 0.0625.

Base conversion 2988389997

Base System Value
2 Binary 10110010000111110011011001101101
3 Ternary 21201021011221102000
4 Quaternary 2302013303121231
5 Quinary 22110011434442
6 Senary 1212311322513
8 Octal 26207633155
10 Decimal 2988389997
12 Duodecimal 6b4980439
16 Hexadecimal b21f366d
20 Vigesimal 26dh8ejh
36 Base36 1df7kh9

Cryptographic Hash Functions

md5 ef90a58b80ff689148fb38c95c5d52d2
sha1 cb5162186ec6a028a9b4dbfb75dc241ffcda5c65
sha256 e8907e068ed4e6ee9fdfa1078569fa212cec5a6ec9bec2b79610286b06c9baf7
sha512 2da8634c8c12e9f5d61f9ee5c97e2125ff689f4884c4c4b8a9d86046671974fbe9200424ce7ad769197e2c73c262279b505d311b53a03e6e32f7c61dac8c4957
ripemd-160 ef9068c6a784bcfe6ec014f058d4e9ede8c82f32

2988389997 as geometric shapes

Circle

Radius = n
Diameter 5976779994
Circumference 18776608121.273
Area 2.80559139436E+19

Sphere

Radius = n
Volume 1.1178935011433E+29
Surface area 1.122236557744E+20
Circumference 18776608121.273

Square

Length = n
Perimeter 11953559988
Area 8930474774169660009
Diagonal 4226221663.4175

Cube

Length = n
Surface area 5.3582848645018E+19
Volume 2.6687741483589E+28
Space diagonal 5176043307.6346

Equilateral Triangle

Length = n
Perimeter 8965169991
Area 3.8670090111435E+18
Altitude 2588021653.8173

Triangular Pyramid

Length = n
Surface area 3.8670090111435E+18
Volume 3.1451804962666E+27
Height 1408740554.4725