2155368 (number)

2155368 is an even 7-digits composite number following 2155367 and preceding 2155369. In scientific notation, it is written as 2.155368 × 10^6. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 695040 positive integers (up to 2155368) that are relatively prime to 2155368.

Interesting facts

Basic properties

Name

Name two million one hundred fifty-five thousand three hundred sixty-eight

Notation

Scientific notation 2.155368 × 10^6
Engineering notation 2.155368 × 10^6

Prime Factorization of 2155368

Prime Factorization 2 × 2 × 2 × 31 × 3 × 2897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 538842
Product of the distinct prime numbers

The prime factorization of 2155368 is 2 × 2 × 2 × 31 × 3 × 2897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155368)

Multiplication

n×y
n×2 4310736
n×3 6466104
n×4 8621472
n×5 10776840

Division

n÷y
n÷2 1077684
n÷3 718456
n÷3 538842
n÷5 431073.6

Exponentiation

ny
n2 4645611215424
n3 1.0013001754166E+19
n4 2.1581703564873E+25
n5 4.6516513249214E+31

Nth Root

y√n
2√n 1468.1171615372
3√n 129.17361396325
4√n 38.316017036446
5√n 18.480098689136

Divisors of 2155368

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155368 can be divided by 32 positive divisors. The sum of these divisors (counting 2155368) is 1, the average is 0.03125.

Base conversion 2155368

Base System Value
2 Binary 1000001110001101101000
3 Ternary 11001111121110
4 Quaternary 20032031220
5 Quinary 1022432433
6 Senary 114110320
8 Octal 10161550
10 Decimal 2155368
12 Duodecimal 87b3a0
16 Hexadecimal 20e368
20 Vigesimal d9888
36 Base36 1a73c

Cryptographic Hash Functions

md5 822cd18b1d3d6e5796babec98ea6cf3b
sha1 57bc031e956fac9f55fde60e7b6bc9372bf255be
sha256 8518b4a10db129b3a334973eb1dd8ad4de8d4352b18b51223d50e3c14845b4c8
sha512 8a9ee15169fcc1ad62fb9ced12bf5e2311707bf194f054b579ef02a73841e763857c01232335da52906709eeeacd7a53f9f69cc88752db6346b86dd9a7d66411
ripemd-160 05b3a8ef3de18f9aabfb32ba10ea4ac4aef5ff25

2155368 as geometric shapes

Circle

Radius = n
Diameter 4310736
Circumference 13542576.549165
Area 14594618065810

Sphere

Radius = n
Volume 4.1942363668359E+19
Surface area 58378472263242
Circumference 13542576.549165

Square

Length = n
Perimeter 8621472
Area 4645611215424
Diagonal 3048150.657505

Cube

Length = n
Surface area 27873667292544
Volume 1.0013001754166E+19
Space diagonal 3733206.8850081

Equilateral Triangle

Length = n
Perimeter 6466104
Area 2011608664331.5
Altitude 1866603.4425041

Triangular Pyramid

Length = n
Surface area 2011608664331.5
Volume 1.1800435734006E+18
Height 1016050.2191683