21496770 (number)

21496770 is an even 8-digits composite number following 21496769 and preceding 21496771. In scientific notation, it is written as 2.1496770 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 5732448 positive integers (up to 21496770) that are relatively prime to 21496770.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand seven hundred seventy

Notation

Scientific notation 2.1496770 × 10^7
Engineering notation 2.1496770 × 10^6

Prime Factorization of 21496770

Prime Factorization 2 × 45 × 238853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21496770
Product of the distinct prime numbers

The prime factorization of 21496770 is 2 × 45 × 238853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 92, 82, 335, 83, 4445, 4107, 258, 71159, 452114, 896231, 5089231, 5665861, 20048343, 83310745, 753047545, 13476536, 894467707, 8982254020

Basic calculations (n = 21496770)

Multiplication

n×y
n×2 42993540
n×3 64490310
n×4 85987080
n×5 107483850

Division

n÷y
n÷2 10748385
n÷3 7165590
n÷3 5374192.5
n÷5 4299354

Exponentiation

ny
n2 462111120432900
n3 9.9338964703884E+21
n4 2.1354668762775E+29
n5 4.5905640281956E+36

Nth Root

y√n
2√n 4636.4609348079
3√n 278.05096282885
4√n 68.091562875351
5√n 29.273499412703

Divisors of 21496770

1, 2, 45, 90, 238853, 477706, 10748385, 21496770

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21496769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21496770 can be divided by 8 positive divisors. The sum of these divisors (counting 21496770) is 1, the average is 0.125.

Base conversion 21496770

Base System Value
2 Binary 1010010000000001111000010
3 Ternary 1111110011000200
4 Quaternary 1102000033002
5 Quinary 21000344040
6 Senary 2044430030
8 Octal 122001702
10 Decimal 21496770
12 Duodecimal 7248316
16 Hexadecimal 14803c2
20 Vigesimal 6e71ia
36 Base36 csr0i

Cryptographic Hash Functions

md5 9cd22c917f64250d663109666eb0e780
sha1 ed61364799d50003dc24b1603d4353d4ab30d327
sha256 ac87bbe4f75bcfda16c93da2add16ce4546d02a54622abe8da398873943ab6da
sha512 026e04c2be4908ab86899fe379bd96ade24c3803a3026c5ca6e78cdc22a58afd5e4f8bd86d5f78a0bb6ae9a0b65f1122335d1f628b76560f6889823e2fcb9922
ripemd-160 614d57832a3f2af9b05f8908254d43322c61e349

21496770 as geometric shapes

Circle

Radius = n
Diameter 42993540
Circumference 135068189.41582
Area 1.4517649010941E+15

Sphere

Radius = n
Volume 4.1611008230525E+22
Surface area 5.8070596043766E+15
Circumference 135068189.41582

Square

Length = n
Perimeter 85987080
Area 462111120432900
Diagonal 30401023.681215

Cube

Length = n
Surface area 2772666722597400
Volume 9.9338964703884E+21
Space diagonal 37233497.838622

Equilateral Triangle

Length = n
Perimeter 64490310
Area 2.0009998483309E+14
Altitude 18616748.919311

Triangular Pyramid

Length = n
Surface area 2.0009998483309E+14
Volume 1.1707209263028E+21
Height 10133674.560405