2655488 (number)

2655488 is an even 7-digits composite number following 2655487 and preceding 2655489. In scientific notation, it is written as 2.655488 × 10^6. The sum of its digits is 38. It has a total of 11 prime factors and 72 positive divisors. There are 1126400 positive integers (up to 2655488) that are relatively prime to 2655488.

Interesting facts

Basic properties

Name

Name two million six hundred fifty-five thousand four hundred eighty-eight

Notation

Scientific notation 2.655488 × 10^6
Engineering notation 2.655488 × 10^6

Prime Factorization of 2655488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 41 × 23

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 20746
Product of the distinct prime numbers

The prime factorization of 2655488 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 41 × 23. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2655488)

Multiplication

n×y
n×2 5310976
n×3 7966464
n×4 10621952
n×5 13277440

Division

n÷y
n÷2 1327744
n÷3 885162.66666667
n÷3 663872
n÷5 531097.6

Exponentiation

ny
n2 7051616518144
n3 1.8725483044533E+19
n4 4.9725295518961E+25
n5 1.3204492554706E+32

Nth Root

y√n
2√n 1629.5668136042
3√n 138.47821211046
4√n 40.36789335108
5√n 19.26765532196

Divisors of 2655488

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2655487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2655488 can be divided by 72 positive divisors. The sum of these divisors (counting 2655488) is 1, the average is 0.013888888888889.

Base conversion 2655488

Base System Value
2 Binary 1010001000010100000000
3 Ternary 11222220122102
4 Quaternary 22020110000
5 Quinary 1134433423
6 Senary 132525532
8 Octal 12102400
10 Decimal 2655488
12 Duodecimal a808a8
16 Hexadecimal 288500
20 Vigesimal gbie8
36 Base36 1kwzk

Cryptographic Hash Functions

md5 4549df1f4f26d4aa6685b4a546d49e59
sha1 b02628d758d132582b28b46609f2b31ebeff5673
sha256 315ffbb1d283c7693bbf632a72aa17e157ecc81cd53c1bcc6d70262813beaed9
sha512 d2a01b09262528ebc6a3d072f6e4fed1d3ab72d084e06bd32e8f60848d68d5059f4fb666a3661e274098c66fb74ed9eb8e9423ecb0d96367722780ed178bd833
ripemd-160 94cff4115c9e447df260b326772d8a6b8e72b170

2655488 as geometric shapes

Circle

Radius = n
Diameter 5310976
Circumference 16684923.184992
Area 22153306649334

Sphere

Radius = n
Volume 7.8437119956834E+19
Surface area 88613226597334
Circumference 16684923.184992

Square

Length = n
Perimeter 10621952
Area 7051616518144
Diagonal 3755427.144319

Cube

Length = n
Surface area 42309699108864
Volume 1.8725483044533E+19
Space diagonal 4599440.1348895

Equilateral Triangle

Length = n
Perimeter 7966464
Area 3053439521229.3
Altitude 2299720.0674447

Triangular Pyramid

Length = n
Surface area 3053439521229.3
Volume 2.2068193402972E+18
Height 1251809.0481063