2988890726 (number)

2988890726 is an even 10-digits composite number following 2988890725 and preceding 2988890727. In scientific notation, it is written as 2.988890726 × 10^9. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 1494445362 positive integers (up to 2988890726) that are relatively prime to 2988890726.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.988890726 × 10^9
Engineering notation 2.988890726 × 10^9

Prime Factorization of 2988890726

Prime Factorization 2 × 1494445363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2988890726
Product of the distinct prime numbers

The prime factorization of 2988890726 is 2 × 1494445363. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 13, 51, 448, 936, 7761, 2643, 43239, 84176, 672566, 470413, 5725905, 2541912, 4244278, 13218047, 70412473, 764792993, 2130180621, 1236045781

Basic calculations (n = 2988890726)

Multiplication

n×y
n×2 5977781452
n×3 8966672178
n×4 11955562904
n×5 14944453630

Division

n÷y
n÷2 1494445363
n÷3 996296908.66667
n÷3 747222681.5
n÷5 597778145.2

Exponentiation

ny
n2 8933467771968807076
n3 2.6701158974657E+28
n4 7.9806846432805E+37
n5 2.3853394317432E+47

Nth Root

y√n
2√n 54670.748357783
3√n 1440.467107658
4√n 233.81776741254
5√n 78.542009316334

Divisors of 2988890726

1, 2, 1494445363, 2988890726

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2988890725
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2988890726 can be divided by 4 positive divisors. The sum of these divisors (counting 2988890726) is 1, the average is 0.25.

Base conversion 2988890726

Base System Value
2 Binary 10110010001001101101101001100110
3 Ternary 21201022010101021112
4 Quaternary 2302021231221212
5 Quinary 22110124000401
6 Senary 1212330145022
8 Octal 26211555146
10 Decimal 2988890726
12 Duodecimal 6b4b82172
16 Hexadecimal b226da66
20 Vigesimal 26e0b6g6
36 Base36 1dfiaue

Cryptographic Hash Functions

md5 7e49fa5015f19c0157b7ac457a244def
sha1 befa7c247f5fe5915a5e4c25a38688006bff6283
sha256 9100d8315a96d0b43a9a5eedba85291a0a650abc3d598e159e7d8e8bec1c1f7c
sha512 4021d57e97eee1ea71fc4f01c107bef7fdc3b3def8ebd11e5f5fa81346de204cf4d16ab9831ffff1152ced099662242901d15029756a18110d186aedb16d23b7
ripemd-160 681d839807d1460d696ba1904373857eac14749a

2988890726 as geometric shapes

Circle

Radius = n
Diameter 5977781452
Circumference 18779754294.369
Area 2.8065316723498E+19

Sphere

Radius = n
Volume 1.1184555316949E+29
Surface area 1.1226126689399E+20
Circumference 18779754294.369

Square

Length = n
Perimeter 11955562904
Area 8933467771968807076
Diagonal 4226929801.1604

Cube

Length = n
Surface area 5.3600806631813E+19
Volume 2.6701158974657E+28
Space diagonal 5176910595.7034

Equilateral Triangle

Length = n
Perimeter 8966672178
Area 3.8683050172073E+18
Altitude 2588455297.8517

Triangular Pyramid

Length = n
Surface area 3.8683050172073E+18
Volume 3.1467617627534E+27
Height 1408976600.3868