2988156906 (number)

2988156906 is an even 10-digits composite number following 2988156905 and preceding 2988156907. In scientific notation, it is written as 2.988156906 × 10^9. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 847778400 positive integers (up to 2988156906) that are relatively prime to 2988156906.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-eight million one hundred fifty-six thousand nine hundred six

Notation

Scientific notation 2.988156906 × 10^9
Engineering notation 2.988156906 × 10^9

Prime Factorization of 2988156906

Prime Factorization 2 × 81 × 3 × 7 × 7 × 179 × 701

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 426879558
Product of the distinct prime numbers

The prime factorization of 2988156906 is 2 × 81 × 3 × 7 × 7 × 179 × 701. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2988156906)

Multiplication

n×y
n×2 5976313812
n×3 8964470718
n×4 11952627624
n×5 14940784530

Division

n÷y
n÷2 1494078453
n÷3 996052302
n÷3 747039226.5
n÷5 597631381.2

Exponentiation

ny
n2 8929081694875492836
n3 2.668149713078E+28
n4 7.9728499913761E+37
n5 2.3824126762232E+47

Nth Root

y√n
2√n 54664.036678606
3√n 1440.3492121812
4√n 233.80341459997
5√n 78.538152276141

Divisors of 2988156906

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 -2988156905
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 2988156906 can be divided by 96 positive divisors. The sum of these divisors (counting 2988156906) is 1, the average is 0.010416666666667.

Base conversion 2988156906

Base System Value
2 Binary 10110010000110111010011111101010
3 Ternary 21201020202002200000
4 Quaternary 2302012322133222
5 Quinary 22104432010111
6 Senary 1212302323430
8 Octal 26206723752
10 Decimal 2988156906
12 Duodecimal 6b4889576
16 Hexadecimal b21ba7ea
20 Vigesimal 26dfjc56
36 Base36 1df2kmi

Cryptographic Hash Functions

md5 3f86d2170c52c1e52b434bfc31549e67
sha1 2c181ee196fb0c626946ff2b08a7c5f200fb9ce2
sha256 5d85b9b81cb7772fdad961f583de9f6ebd8f083323a674992c2f9ed8d131a088
sha512 28f024a391ce6efce33c010fce267778080748991fe2b8d321e0312528235acc3ed359d0066fff3ef7dca7730f0d0a4a905924e037e6467993e9a78beb96d9a2
ripemd-160 e2bd0472b4eb13911404dda7c2a552afe239cdf8

2988156906 as geometric shapes

Circle

Radius = n
Diameter 5976313812
Circumference 18775143567.326
Area 2.8051537455924E+19

Sphere

Radius = n
Volume 1.1176319383045E+29
Surface area 1.122061498237E+20
Circumference 18775143567.326

Square

Length = n
Perimeter 11952627624
Area 8929081694875492836
Diagonal 4225892022.964

Cube

Length = n
Surface area 5.3574490169253E+19
Volume 2.668149713078E+28
Space diagonal 5175639582.1798

Equilateral Triangle

Length = n
Perimeter 8964470718
Area 3.8664057901144E+18
Altitude 2587819791.0899

Triangular Pyramid

Length = n
Surface area 3.8664057901144E+18
Volume 3.1444445922307E+27
Height 1408630674.3213