2155013665 (number)

2155013665 is an odd 10-digits composite number following 2155013664 and preceding 2155013666. In scientific notation, it is written as 2.155013665 × 10^9. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 1474421760 positive integers (up to 2155013665) that are relatively prime to 2155013665.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million thirteen thousand six hundred sixty-five

Notation

Scientific notation 2.155013665 × 10^9
Engineering notation 2.155013665 × 10^9

Prime Factorization of 2155013665

Prime Factorization 7 × 5 × 449 × 137131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2155013665
Product of the distinct prime numbers

The prime factorization of 2155013665 is 7 × 5 × 449 × 137131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 52, 22, 589, 474, 4307, 8425, 49964, 58057, 822837, 98043, 8227915, 2521397, 87097775, 60393968, 46946525, 823908457, 6459961192, 142836341

Basic calculations (n = 2155013665)

Multiplication

n×y
n×2 4310027330
n×3 6465040995
n×4 8620054660
n×5 10775068325

Division

n÷y
n÷2 1077506832.5
n÷3 718337888.33333
n÷3 538753416.25
n÷5 431002733

Exponentiation

ny
n2 4644083896336732225
n3 1.0008064258012E+28
n4 2.1567515236214E+37
n5 4.6478290054137E+46

Nth Root

y√n
2√n 46422.124735949
3√n 1291.6653501108
4√n 215.45794191895
5√n 73.568178897663

Divisors of 2155013665

1, 5, 7, 35, 449, 2245, 3143, 15715, 137131, 685655, 959917, 4799585, 61571819, 307859095, 431002733, 2155013665

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 -2155013664
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 2155013665 can be divided by 16 positive divisors. The sum of these divisors (counting 2155013665) is 1, the average is 0.0625.

Base conversion 2155013665

Base System Value
2 Binary 10000000011100101110011000100001
3 Ternary 12120012001000222221
4 Quaternary 2000130232120201
5 Quinary 13403140414130
6 Senary 553501231041
8 Octal 20034563041
10 Decimal 2155013665
12 Duodecimal 501862481
16 Hexadecimal 8072e621
20 Vigesimal 1dd8ge35
36 Base36 zn1f6p

Cryptographic Hash Functions

md5 106bf926029ad97d497b19705b07c54c
sha1 b5540fae0ac7e9822cbfe5b0a670d5780d082407
sha256 13f0823478dbdac78980ec6ae8326a27785a98bc461d19a3bc5d6b51d050c36b
sha512 0c638f3be695c4ecd7b89f2297817fbf97f4b151999187bf1f6f1f5afae1d57f28bcc712f97e9c4fbf5b20914e130b4f4731efe59f578ee2d22caf84c94a3486
ripemd-160 344875406372ed661d67d86c39cb3d4755134371

2155013665 as geometric shapes

Circle

Radius = n
Diameter 4310027330
Circumference 13540350196.699
Area 1.4589819851386E+19

Sphere

Radius = n
Volume 4.1921681532834E+28
Surface area 5.8359279405545E+19
Circumference 13540350196.699

Square

Length = n
Perimeter 8620054660
Area 4644083896336732225
Diagonal 3047649552.1423

Cube

Length = n
Surface area 2.786450337802E+19
Volume 1.0008064258012E+28
Space diagonal 3732593158.7852

Equilateral Triangle

Length = n
Perimeter 6465040995
Area 2.0109473157669E+18
Altitude 1866296579.3926

Triangular Pyramid

Length = n
Surface area 2.0109473157669E+18
Volume 1.1794616838985E+27
Height 1015883184.0474