2155752 (number)

2155752 is an even 7-digits composite number following 2155751 and preceding 2155753. In scientific notation, it is written as 2.155752 × 10^6. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 707616 positive integers (up to 2155752) that are relatively prime to 2155752.

Interesting facts

Basic properties

Name

Name two million one hundred fifty-five thousand seven hundred fifty-two

Notation

Scientific notation 2.155752 × 10^6
Engineering notation 2.155752 × 10^6

Prime Factorization of 2155752

Prime Factorization 2 × 2 × 2 × 3 × 3 × 79 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 179646
Product of the distinct prime numbers

The prime factorization of 2155752 is 2 × 2 × 2 × 3 × 3 × 79 × 379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155752)

Multiplication

n×y
n×2 4311504
n×3 6467256
n×4 8623008
n×5 10778760

Division

n÷y
n÷2 1077876
n÷3 718584
n÷3 538938
n÷5 431150.4

Exponentiation

ny
n2 4647266685504
n3 1.0018354451809E+19
n4 2.1597087646195E+25
n5 4.6557964887461E+31

Nth Root

y√n
2√n 1468.2479354659
3√n 129.18128469083
4√n 38.317723516226
5√n 18.480757124469

Divisors of 2155752

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155752 can be divided by 48 positive divisors. The sum of these divisors (counting 2155752) is 1, the average is 0.020833333333333.

Base conversion 2155752

Base System Value
2 Binary 1000001110010011101000
3 Ternary 11001112010200
4 Quaternary 20032103220
5 Quinary 1022441002
6 Senary 114112200
8 Octal 10162350
10 Decimal 2155752
12 Duodecimal 87b660
16 Hexadecimal 20e4e8
20 Vigesimal d997c
36 Base36 1a7e0

Cryptographic Hash Functions

md5 8aff1d19e2e23d344d5aaf1430c2c397
sha1 8181d449814e148e8f53915228448b9e900fa166
sha256 8afc7172a6827060d3012f7fe1ae827705718f3ffe1913e073345f0e7363c556
sha512 f644f8a11760033d6e54586490b11561663330e62e642ae005d739560f86e693bb257786ad587383f221fd003c9080e21bee315dded437e632504a83bba3f9fb
ripemd-160 0eb09b1a6234f6cbdcfb38cb471dd3f66a80d4ab

2155752 as geometric shapes

Circle

Radius = n
Diameter 4311504
Circumference 13544989.292323
Area 14599818878452

Sphere

Radius = n
Volume 4.1964784995814E+19
Surface area 58399275513808
Circumference 13544989.292323

Square

Length = n
Perimeter 8623008
Area 4647266685504
Diagonal 3048693.7155129

Cube

Length = n
Surface area 27883600113024
Volume 1.0018354451809E+19
Space diagonal 3733871.9925182

Equilateral Triangle

Length = n
Perimeter 6467256
Area 2012325503903.8
Altitude 1866935.9962591

Triangular Pyramid

Length = n
Surface area 2012325503903.8
Volume 1.1806743948674E+18
Height 1016231.2385043