2139245280 (number)

2139245280 is an even 10-digits composite number following 2139245279 and preceding 2139245281. In scientific notation, it is written as 2.139245280 × 10^9. The sum of its digits is 36. It has a total of 9 prime factors and 96 positive divisors. There are 555033600 positive integers (up to 2139245280) that are relatively prime to 2139245280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.139245280 × 10^9
Engineering notation 2.139245280 × 10^9

Prime Factorization of 2139245280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 15 × 37 × 40151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 133702830
Product of the distinct prime numbers

The prime factorization of 2139245280 is 2 × 2 × 2 × 2 × 2 × 3 × 15 × 37 × 40151. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2139245280)

Multiplication

n×y
n×2 4278490560
n×3 6417735840
n×4 8556981120
n×5 10696226400

Division

n÷y
n÷2 1069622640
n÷3 713081760
n÷3 534811320
n÷5 427849056

Exponentiation

ny
n2 4576370368002278400
n3 9.7899787092807E+27
n4 2.0943165745129E+37
n5 4.4802568468526E+46

Nth Root

y√n
2√n 46251.97595779
3√n 1288.5072330589
4√n 215.06272563555
5√n 73.460201705594

Divisors of 2139245280

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 -2139245279
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 2139245280 can be divided by 96 positive divisors. The sum of these divisors (counting 2139245280) is 1, the average is 0.010416666666667.

Base conversion 2139245280

Base System Value
2 Binary 1111111100000100100101011100000
3 Ternary 12112002100220211200
4 Quaternary 1333200210223200
5 Quinary 13340121322110
6 Senary 552135241200
8 Octal 17740445340
10 Decimal 2139245280
12 Duodecimal 4b8519200
16 Hexadecimal 7f824ae0
20 Vigesimal 1d8a5d40
36 Base36 zdng80

Cryptographic Hash Functions

md5 18c7a50bdb60c213d099c4a383a0844b
sha1 48b51e88d463b5c86331349d45efb60477a066fe
sha256 b09b7984a538f6ae9f8388143dfb818547ab12931b58f022cdef2435e791181b
sha512 2f7a7412a2774b4e28c1c4530fda9954e731823500ccd4cf679cc288c0d207f3c9bb9fa0eee01dbd5e08c2a666d225e75ebb08143d0df0476ebe8812720b723b
ripemd-160 1dd2ff47cb6fe7942bd02872e0f2d046385b83c7

2139245280 as geometric shapes

Circle

Radius = n
Diameter 4278490560
Circumference 13441274511.749
Area 1.4377091528222E+19

Sphere

Radius = n
Volume 4.1008166922502E+28
Surface area 5.7508366112888E+19
Circumference 13441274511.749

Square

Length = n
Perimeter 8556981120
Area 4576370368002278400
Diagonal 3025349688.2186

Cube

Length = n
Surface area 2.7458222208014E+19
Volume 9.7899787092807E+27
Space diagonal 3705281514.8119

Equilateral Triangle

Length = n
Perimeter 6417735840
Area 1.9816264979082E+18
Altitude 1852640757.406

Triangular Pyramid

Length = n
Surface area 1.9816264979082E+18
Volume 1.1537600555007E+27
Height 1008449896.0729