2215488 (number)

2215488 is an even 7-digits composite number following 2215487 and preceding 2215489. In scientific notation, it is written as 2.215488 × 10^6. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 670720 positive integers (up to 2215488) that are relatively prime to 2215488.

Interesting facts

Basic properties

Name

Name two million two hundred fifteen thousand four hundred eighty-eight

Notation

Scientific notation 2.215488 × 10^6
Engineering notation 2.215488 × 10^6

Prime Factorization of 2215488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 1049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 69234
Product of the distinct prime numbers

The prime factorization of 2215488 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 1049. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2215488)

Multiplication

n×y
n×2 4430976
n×3 6646464
n×4 8861952
n×5 11077440

Division

n÷y
n÷2 1107744
n÷3 738496
n÷3 553872
n÷5 443097.6

Exponentiation

ny
n2 4908387078144
n3 1.0874472670983E+19
n4 2.4092263708891E+25
n5 5.3376121139883E+31

Nth Root

y√n
2√n 1488.451544391
3√n 130.36363671731
4√n 38.580455471534
5√n 18.582060956964

Divisors of 2215488

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2215487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2215488 can be divided by 56 positive divisors. The sum of these divisors (counting 2215488) is 1, the average is 0.017857142857143.

Base conversion 2215488

Base System Value
2 Binary 1000011100111001000000
3 Ternary 11011120002010
4 Quaternary 20130321000
5 Quinary 1031343423
6 Senary 115252520
8 Octal 10347100
10 Decimal 2215488
12 Duodecimal 8aa140
16 Hexadecimal 21ce40
20 Vigesimal dgie8
36 Base36 1bhhc

Cryptographic Hash Functions

md5 901466620e2fd241367f055d66e5a0af
sha1 430325d5dec910a067f36264c369b4024dcad6cb
sha256 7c994f04c50a68a17563514a56bfb1b659ef6509024b5018192d6702c8d71139
sha512 07e86b39b346ac188cc1634437714f431fdb0e0cac38ac9579db2f73088d02f9903c12c676783353fe261a969cfb37399850b52d061816b1a2d86dcf405f9e3e
ripemd-160 aaa785c3842ad15913f05a08a91e1cddce37c29a

2215488 as geometric shapes

Circle

Radius = n
Diameter 4430976
Circumference 13920321.649833
Area 15420152785672

Sphere

Radius = n
Volume 4.5550884606431E+19
Surface area 61680611142689
Circumference 13920321.649833

Square

Length = n
Perimeter 8861952
Area 4908387078144
Diagonal 3133173.1768748

Cube

Length = n
Surface area 29450322468864
Volume 1.0874472670983E+19
Space diagonal 3837337.7795592

Equilateral Triangle

Length = n
Perimeter 6646464
Area 2125393950640
Altitude 1918668.8897796

Triangular Pyramid

Length = n
Surface area 2125393950640
Volume 1.28156889458E+18
Height 1044391.0589583