2989149745 (number)

2989149745 is an odd 10-digits composite number following 2989149744 and preceding 2989149746. In scientific notation, it is written as 2.989149745 × 10^9. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 2350788720 positive integers (up to 2989149745) that are relatively prime to 2989149745.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-nine million one hundred forty-nine thousand seven hundred forty-five

Notation

Scientific notation 2.989149745 × 10^9
Engineering notation 2.989149745 × 10^9

Prime Factorization of 2989149745

Prime Factorization 5 × 59 × 10132711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2989149745
Product of the distinct prime numbers

The prime factorization of 2989149745 is 5 × 59 × 10132711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2989149745)

Multiplication

n×y
n×2 5978299490
n×3 8967449235
n×4 11956598980
n×5 14945748725

Division

n÷y
n÷2 1494574872.5
n÷3 996383248.33333
n÷3 747287436.25
n÷5 597829949

Exponentiation

ny
n2 8935016198033565025
n3 2.6708101389923E+28
n4 7.9834514459122E+37
n5 2.3863731853768E+47

Nth Root

y√n
2√n 54673.117205808
3√n 1440.5087170272
4√n 233.82283294368
5√n 78.543370568344

Divisors of 2989149745

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 -2989149744
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 2989149745 can be divided by 8 positive divisors. The sum of these divisors (counting 2989149745) is 1, the average is 0.125.

Base conversion 2989149745

Base System Value
2 Binary 10110010001010101100111000110001
3 Ternary 21201022121112120211
4 Quaternary 2302022230320301
5 Quinary 22110210242440
6 Senary 1212335504121
8 Octal 26212547061
10 Decimal 2989149745
12 Duodecimal 6b5088041
16 Hexadecimal b22ace31
20 Vigesimal 26e23e75
36 Base36 1dfnupd

Cryptographic Hash Functions

md5 d39081858a8ad6086753b5f963244d05
sha1 9f4375e90cf3cad9c5c9546f7e1599997f35e1eb
sha256 2f0ab481d5f382bfc3387c807af14ad9b2c1218fed96d1fb41c5d41f9cfa16f8
sha512 2c468a8b1f94a96a3795793cea065a512935de35e29a3a402ef35f700de013fac85b6512278e7e56db73ce1a757ff52cbf0c5a48ce5588b09850f5ad089f3cea
ripemd-160 458a70723f1e333c4b235704935d5eb0ad8a1df0

2989149745 as geometric shapes

Circle

Radius = n
Diameter 5978299490
Circumference 18781381758.744
Area 2.8070181247448E+19

Sphere

Radius = n
Volume 1.1187463349055E+29
Surface area 1.1228072498979E+20
Circumference 18781381758.744

Square

Length = n
Perimeter 11956598980
Area 8935016198033565025
Diagonal 4227296109.3431

Cube

Length = n
Surface area 5.3610097188201E+19
Volume 2.6708101389923E+28
Space diagonal 5177359229.7716

Equilateral Triangle

Length = n
Perimeter 8967449235
Area 3.8689755053613E+18
Altitude 2588679614.8858

Triangular Pyramid

Length = n
Surface area 3.8689755053613E+18
Volume 3.1475799342387E+27
Height 1409098703.1144