21498832 (number)

21498832 is an even 8-digits composite number following 21498831 and preceding 21498833. In scientific notation, it is written as 2.1498832 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 10749408 positive integers (up to 21498832) that are relatively prime to 21498832.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-eight thousand eight hundred thirty-two

Notation

Scientific notation 2.1498832 × 10^7
Engineering notation 2.1498832 × 10^6

Prime Factorization of 21498832

Prime Factorization 2 × 2 × 2 × 2 × 1343677

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2687354
Product of the distinct prime numbers

The prime factorization of 21498832 is 2 × 2 × 2 × 2 × 1343677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 29, 15, 847, 982, 3831, 2532, 69389, 604, 868466, 644636, 9184774, 2050921, 84700601, 19787556, 305132240, 143871458, 8433740250, 5777742380

Basic calculations (n = 21498832)

Multiplication

n×y
n×2 42997664
n×3 64496496
n×4 85995328
n×5 107494160

Division

n÷y
n÷2 10749416
n÷3 7166277.3333333
n÷3 5374708
n÷5 4299766.4

Exponentiation

ny
n2 462199777364224
n3 9.9367553639909E+21
n4 2.1362863419554E+29
n5 4.5927661169593E+36

Nth Root

y√n
2√n 4636.6832973581
3√n 278.0598528893
4√n 68.093195675913
5√n 29.274060982091

Divisors of 21498832

1, 2, 4, 8, 16, 1343677, 2687354, 5374708, 10749416, 21498832

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21498831
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21498832 can be divided by 10 positive divisors. The sum of these divisors (counting 21498832) is 1, the average is 0.1.

Base conversion 21498832

Base System Value
2 Binary 1010010000000101111010000
3 Ternary 1111110020212001
4 Quaternary 1102000233100
5 Quinary 21000430312
6 Senary 2044443344
8 Octal 122005720
10 Decimal 21498832
12 Duodecimal 7249554
16 Hexadecimal 1480bd0
20 Vigesimal 6e771c
36 Base36 cssls

Cryptographic Hash Functions

md5 aac4b7e024308566cf5a620036172229
sha1 807d27ab46662dfa16d5a3fa9140c76b20d7cb4c
sha256 9c37d07f7296714f2c5aaa389453297c7d843b261c829b783de80e6318d4b20d
sha512 1372a06f43c19ccccb928c772e7fca5102a0a1a36a3b796f7d9654adee4def47b20a0dd98b0b16102b5e425469f49cde909c3dae392f8bb391f5ef1d3ea8ee0a
ripemd-160 f9f0f8dfa91ab9ad4668804c5809fb01e5046eeb

21498832 as geometric shapes

Circle

Radius = n
Diameter 42997664
Circumference 135081145.34392
Area 1.4520434250583E+15

Sphere

Radius = n
Volume 4.1622983536044E+22
Surface area 5.8081737002331E+15
Circumference 135081145.34392

Square

Length = n
Perimeter 85995328
Area 462199777364224
Diagonal 30403939.789581

Cube

Length = n
Surface area 2773198664185344
Volume 9.9367553639909E+21
Space diagonal 37237069.327388

Equilateral Triangle

Length = n
Perimeter 64496496
Area 2.0013837441046E+14
Altitude 18618534.663694

Triangular Pyramid

Length = n
Surface area 2.0013837441046E+14
Volume 1.171057850145E+21
Height 10134646.596527