2155804553 (number)

2155804553 is an odd 10-digits composite number following 2155804552 and preceding 2155804554. In scientific notation, it is written as 2.155804553 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 1830684240 positive integers (up to 2155804553) that are relatively prime to 2155804553.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million eight hundred four thousand five hundred fifty-three

Notation

Scientific notation 2.155804553 × 10^9
Engineering notation 2.155804553 × 10^9

Prime Factorization of 2155804553

Prime Factorization 7 × 2447 × 127 × 991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2155804553
Product of the distinct prime numbers

The prime factorization of 2155804553 is 7 × 2447 × 127 × 991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 84, 5, 279, 50, 2516, 2737, 8270, 6073, 977133, 473288, 6781582, 2904592, 25075054, 17178373, 52425062, 741219256, 590359730, 7127422398

Basic calculations (n = 2155804553)

Multiplication

n×y
n×2 4311609106
n×3 6467413659
n×4 8623218212
n×5 10779022765

Division

n÷y
n÷2 1077902276.5
n÷3 718601517.66667
n÷3 538951138.25
n÷5 431160910.6

Exponentiation

ny
n2 4647493270735529809
n3 1.0019087153089E+28
n4 2.1599193701532E+37
n5 4.6563640122892E+46

Nth Root

y√n
2√n 46430.642392713
3√n 1291.8233441097
4√n 215.47770741474
5√n 73.573577995709

Divisors of 2155804553

1, 7, 127, 889, 991, 2447, 6937, 17129, 125857, 310769, 880999, 2175383, 2424977, 16974839, 307972079, 2155804553

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155804552
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155804553 can be divided by 16 positive divisors. The sum of these divisors (counting 2155804553) is 1, the average is 0.0625.

Base conversion 2155804553

Base System Value
2 Binary 10000000011111101111011110001001
3 Ternary 12120020112012220002
4 Quaternary 2000133233132021
5 Quinary 13403341221203
6 Senary 553530212345
8 Octal 20037573611
10 Decimal 2155804553
12 Duodecimal 501b840b5
16 Hexadecimal 807ef789
20 Vigesimal 1dddfb7d
36 Base36 znidft

Cryptographic Hash Functions

md5 03112e43bac471a5e8f2aaa3dee571a9
sha1 289aff82fec7a3c1499f6ab06f51785946354901
sha256 d6bbb2376cb328a6d96c0499ca25bbe9fc510d68cf867551f1b558d52c4ccef7
sha512 0cb2343f20792990b17a4b65ce387ca3ffbfd6395389a5118614fcfdc0e84252fc843867a6cd110a36cb1f6ceb039a92fe13e9fa40697bad579f4b83e143c4df
ripemd-160 3590084eacb711fde99ae5f03eecfb54eea729a7

2155804553 as geometric shapes

Circle

Radius = n
Diameter 4311609106
Circumference 13545319492.56
Area 1.4600530716951E+19

Sphere

Radius = n
Volume 4.1967854127758E+28
Surface area 5.8402122867803E+19
Circumference 13545319492.56

Square

Length = n
Perimeter 8623218212
Area 4647493270735529809
Diagonal 3048768036.6783

Cube

Length = n
Surface area 2.7884959624413E+19
Volume 1.0019087153089E+28
Space diagonal 3733963016.9843

Equilateral Triangle

Length = n
Perimeter 6467413659
Area 2.0124236181871E+18
Altitude 1866981508.4922

Triangular Pyramid

Length = n
Surface area 2.0124236181871E+18
Volume 1.1807607445413E+27
Height 1016256012.2261