21770966 (number)

21770966 is an even 8-digits composite number following 21770965 and preceding 21770967. In scientific notation, it is written as 2.1770966 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 9312576 positive integers (up to 21770966) that are relatively prime to 21770966.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred seventy thousand nine hundred sixty-six

Notation

Scientific notation 2.1770966 × 10^7
Engineering notation 2.1770966 × 10^6

Prime Factorization of 21770966

Prime Factorization 2 × 7 × 677 × 2297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21770966
Product of the distinct prime numbers

The prime factorization of 21770966 is 2 × 7 × 677 × 2297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 77, 38, 617, 68, 391, 5322, 15190, 54900, 353531, 209238, 5734202, 8877494, 72788257, 26518406, 737659516, 667180831, 7297032403, 4574466475

Basic calculations (n = 21770966)

Multiplication

n×y
n×2 43541932
n×3 65312898
n×4 87083864
n×5 108854830

Division

n÷y
n÷2 10885483
n÷3 7256988.6666667
n÷3 5442741.5
n÷5 4354193.2

Exponentiation

ny
n2 473974960573156
n3 1.031889275149E+22
n4 2.2465226325032E+29
n5 4.8908967850459E+36

Nth Root

y√n
2√n 4665.936776254
3√n 279.22817200806
4√n 68.30766264669
5√n 29.347799265989

Divisors of 21770966

1, 2, 7, 14, 677, 1354, 2297, 4594, 4739, 9478, 16079, 32158, 1555069, 3110138, 10885483, 21770966

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21770965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21770966 can be divided by 16 positive divisors. The sum of these divisors (counting 21770966) is 1, the average is 0.0625.

Base conversion 21770966

Base System Value
2 Binary 1010011000011001011010110
3 Ternary 1111222002011002
4 Quaternary 1103003023112
5 Quinary 21033132331
6 Senary 2054343302
8 Octal 123031326
10 Decimal 21770966
12 Duodecimal 735ab32
16 Hexadecimal 14c32d6
20 Vigesimal 6g1786
36 Base36 cyml2

Cryptographic Hash Functions

md5 c4ccb8f60d3ad5575280290944d13336
sha1 52b5234485ab860ada422edda6edd6b17c0b7cae
sha256 594103a86f4a5dbe3a96dc4197762c2efd5ad350f2164cf8d7b2f4c3e75d4740
sha512 092b4c891d717b3ef317167c6802da4470dd6ceeeee940259ad39c8db5356c7e9bf455cc0d2f32ab1fe576a9514446a80228eea360883a2835f31a97245c71f9
ripemd-160 dec5adbd507d9a3c4a4694b57e403d246cef717e

21770966 as geometric shapes

Circle

Radius = n
Diameter 43541932
Circumference 136791013.69431
Area 1.4890362541221E+15

Sphere

Radius = n
Volume 4.3223676881681E+22
Surface area 5.9561450164886E+15
Circumference 136791013.69431

Square

Length = n
Perimeter 87083864
Area 473974960573156
Diagonal 30788795.383164

Cube

Length = n
Surface area 2843849763438936
Volume 1.031889275149E+22
Space diagonal 37708419.241855

Equilateral Triangle

Length = n
Perimeter 65312898
Area 2.0523717830704E+14
Altitude 18854209.620927

Triangular Pyramid

Length = n
Surface area 2.0523717830704E+14
Volume 1.2160931731525E+21
Height 10262931.794388