2155704720 (number)

2155704720 is an even 10-digits composite number following 2155704719 and preceding 2155704721. In scientific notation, it is written as 2.155704720 × 10^9. The sum of its digits is 33. It has a total of 9 prime factors and 160 positive divisors. There are 493092864 positive integers (up to 2155704720) that are relatively prime to 2155704720.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million seven hundred four thousand seven hundred twenty

Notation

Scientific notation 2.155704720 × 10^9
Engineering notation 2.155704720 × 10^9

Prime Factorization of 2155704720

Prime Factorization 2 × 2 × 2 × 2 × 85 × 13 × 3 × 97 × 419

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 269463090
Product of the distinct prime numbers

The prime factorization of 2155704720 is 2 × 2 × 2 × 2 × 85 × 13 × 3 × 97 × 419. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155704720)

Multiplication

n×y
n×2 4311409440
n×3 6467114160
n×4 8622818880
n×5 10778523600

Division

n÷y
n÷2 1077852360
n÷3 718568240
n÷3 538926180
n÷5 431140944

Exponentiation

ny
n2 4647062839830278400
n3 1.0017695297959E+28
n4 2.1595193037331E+37
n5 4.6552859559887E+46

Nth Root

y√n
2√n 46429.567303605
3√n 1291.8034028167
4√n 215.47521273596
5√n 73.572896560366

Divisors of 2155704720

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155704719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155704720 can be divided by 160 positive divisors. The sum of these divisors (counting 2155704720) is 1, the average is 0.00625.

Base conversion 2155704720

Base System Value
2 Binary 10000000011111010111000110010000
3 Ternary 12120020100010221120
4 Quaternary 2000133113012100
5 Quinary 13403330022340
6 Senary 553524122240
8 Octal 20037270620
10 Decimal 2155704720
12 Duodecimal 501b36380
16 Hexadecimal 807d7190
20 Vigesimal 1ddd31g0
36 Base36 zng8eo

Cryptographic Hash Functions

md5 0f3cff39b488c690adc6b64b4b4e7122
sha1 d27ab5cea06b1ea7200196b2e3d0a46ef15881b1
sha256 34619732237a072f3c96b84179f559e75dbc959aed3085ccda1b5f259ec9ac00
sha512 0747b77486069674c929b17fb882d2166368c92f0d175a91d08c9a6dde4c7bc1150831da192b9b03816156cba0cba4a43e73715e4b18bc38fd324d91df673d5a
ripemd-160 bbdb73761ee4062697895af8e3e456c317d343ce

2155704720 as geometric shapes

Circle

Radius = n
Diameter 4311409440
Circumference 13544692223.322
Area 1.4599178478381E+19

Sphere

Radius = n
Volume 4.1962023938624E+28
Surface area 5.8396713913524E+19
Circumference 13544692223.322

Square

Length = n
Perimeter 8622818880
Area 4647062839830278400
Diagonal 3048626851.4957

Cube

Length = n
Surface area 2.7882377038982E+19
Volume 1.0017695297959E+28
Space diagonal 3733790101.156

Equilateral Triangle

Length = n
Perimeter 6467114160
Area 2.0122372361378E+18
Altitude 1866895050.578

Triangular Pyramid

Length = n
Surface area 2.0122372361378E+18
Volume 1.1805967128412E+27
Height 1016208950.4986