21554088 (number)

21554088 is an even 8-digits composite number following 21554087 and preceding 21554089. In scientific notation, it is written as 2.1554088 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 7147008 positive integers (up to 21554088) that are relatively prime to 21554088.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-four thousand eighty-eight

Notation

Scientific notation 2.1554088 × 10^7
Engineering notation 2.1554088 × 10^6

Prime Factorization of 21554088

Prime Factorization 2 × 2 × 2 × 3 × 199 × 4513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5388522
Product of the distinct prime numbers

The prime factorization of 21554088 is 2 × 2 × 2 × 3 × 199 × 4513. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 25, 56, 129, 604, 5337, 8608, 13790, 81727, 9521, 371422, 9971346, 5676986, 92159917, 98501769, 463910972, 633369371, 4023019892, 221959799

Basic calculations (n = 21554088)

Multiplication

n×y
n×2 43108176
n×3 64662264
n×4 86216352
n×5 107770440

Division

n÷y
n÷2 10777044
n÷3 7184696
n÷3 5388522
n÷5 4310817.6

Exponentiation

ny
n2 464578709511744
n3 1.0013570387743E+22
n4 2.158333773316E+29
n5 4.6520916083425E+36

Nth Root

y√n
2√n 4642.6380431819
3√n 278.29787094857
4√n 68.136906615886
5√n 29.289093492636

Divisors of 21554088

1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4513, 4776, 9026, 13539, 18052, 27078, 36104, 54156, 108312, 898087, 1796174, 2694261, 3592348, 5388522, 7184696, 10777044, 21554088

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 -21554087
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 21554088 can be divided by 32 positive divisors. The sum of these divisors (counting 21554088) is 1, the average is 0.03125.

Base conversion 21554088

Base System Value
2 Binary 1010010001110001110101000
3 Ternary 1111120001122120
4 Quaternary 1102032032220
5 Quinary 21004212323
6 Senary 2045551240
8 Octal 122161650
10 Decimal 21554088
12 Duodecimal 7275520
16 Hexadecimal 148e3a8
20 Vigesimal 6ee548
36 Base36 ctz8o

Cryptographic Hash Functions

md5 2e081f3130343b7544d08ae1f5a3daf2
sha1 4b5fc5696c9928ffa22ff01dbf02a6972052f745
sha256 966d3cfefdbd4c057279490ffcfd47115be13c5df6af57302210b34e06b7fad3
sha512 ef558561cfc37d775101e888efc446b9c89e9cb82548192fece5f4b1c53da729fa7140221837c0e8dedd358c623b4a7ca872b04fcf72ddd0b5c7efb27a30ec3d
ripemd-160 4297037007efd60ad3191501152434550dfddd16

21554088 as geometric shapes

Circle

Radius = n
Diameter 43108176
Circumference 135428329.03126
Area 1.4595170608163E+15

Sphere

Radius = n
Volume 4.1944745555115E+22
Surface area 5.8380682432653E+15
Circumference 135428329.03126

Square

Length = n
Perimeter 86216352
Area 464578709511744
Diagonal 30482083.574183

Cube

Length = n
Surface area 2787472257070464
Volume 1.0013570387743E+22
Space diagonal 37332775.526811

Equilateral Triangle

Length = n
Perimeter 64662264
Area 2.0116848224728E+14
Altitude 18666387.763405

Triangular Pyramid

Length = n
Surface area 2.0116848224728E+14
Volume 1.1801105875103E+21
Height 10160694.524728