2155222015 (number)

2155222015 is an odd 10-digits composite number following 2155222014 and preceding 2155222016. In scientific notation, it is written as 2.155222015 × 10^9. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 1649213280 positive integers (up to 2155222015) that are relatively prime to 2155222015.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million two hundred twenty-two thousand fifteen

Notation

Scientific notation 2.155222015 × 10^9
Engineering notation 2.155222015 × 10^9

Prime Factorization of 2155222015

Prime Factorization 5 × 23 × 18741061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2155222015
Product of the distinct prime numbers

The prime factorization of 2155222015 is 5 × 23 × 18741061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 13, 100, 203, 592, 7575, 8785, 64193, 90270, 520038, 586673, 7819641, 9830106, 58163989, 66129726, 165795334, 996669495, 6806629198, 3966024265

Basic calculations (n = 2155222015)

Multiplication

n×y
n×2 4310444030
n×3 6465666045
n×4 8620888060
n×5 10776110075

Division

n÷y
n÷2 1077611007.5
n÷3 718407338.33333
n÷3 538805503.75
n÷5 431044403

Exponentiation

ny
n2 4644981933940660225
n3 1.0010967323306E+28
n4 2.1575857166635E+37
n5 4.6500762358028E+46

Nth Root

y√n
2√n 46424.368762537
3√n 1291.7069754931
4√n 215.46314943056
5√n 73.569601379347

Divisors of 2155222015

1, 5, 23, 115, 18741061, 93705305, 431044403, 2155222015

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155222014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155222015 can be divided by 8 positive divisors. The sum of these divisors (counting 2155222015) is 1, the average is 0.125.

Base conversion 2155222015

Base System Value
2 Binary 10000000011101100001001111111111
3 Ternary 12120012102121210121
4 Quaternary 2000131201033333
5 Quinary 13403214101030
6 Senary 553505515411
8 Octal 20035411777
10 Decimal 2155222015
12 Duodecimal 501942b67
16 Hexadecimal 807613ff
20 Vigesimal 1dda2f0f
36 Base36 zn5vy7

Cryptographic Hash Functions

md5 c2143cfa6bcd938597c5785d907279e0
sha1 454d435c5bfe13510290e73f8377873806080ba8
sha256 251bc9a54bb58abbabda3857013aa465065c466e6af23e6e0dde534d92ed653e
sha512 1fff125fd587fd8a74f57b105eb12ee9e482b4acf89c8c7a73aee02114733b9e1dc7839ca7730f4524830d26b2fcf3263805bdbb0483ccb7c4fc9191e1a56f87
ripemd-160 d616a6028037b91e514a467db54610fce7e7680c

2155222015 as geometric shapes

Circle

Radius = n
Diameter 4310444030
Circumference 13541659298.358
Area 1.4592641119725E+19

Sphere

Radius = n
Volume 4.1933841864302E+28
Surface area 5.8370564478901E+19
Circumference 13541659298.358

Square

Length = n
Perimeter 8620888060
Area 4644981933940660225
Diagonal 3047944203.5381

Cube

Length = n
Surface area 2.7869891603644E+19
Volume 1.0010967323306E+28
Space diagonal 3732954031.571

Equilateral Triangle

Length = n
Perimeter 6465666045
Area 2.0113361774562E+18
Altitude 1866477015.7855

Triangular Pyramid

Length = n
Surface area 2.0113361774562E+18
Volume 1.1798038134245E+27
Height 1015981401.1794