21276962 (number)

21276962 is an even 8-digits composite number following 21276961 and preceding 21276963. In scientific notation, it is written as 2.1276962 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 8582208 positive integers (up to 21276962) that are relatively prime to 21276962.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1276962 × 10^7
Engineering notation 2.1276962 × 10^6

Prime Factorization of 21276962

Prime Factorization 2 × 7 × 17 × 89399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21276962
Product of the distinct prime numbers

The prime factorization of 21276962 is 2 × 7 × 17 × 89399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 27, 28, 523, 146, 6099, 5205, 10966, 99954, 102222, 166446, 4028267, 2721897, 87218512, 62321800, 79866169, 592360444, 1514756039, 5565616808

Basic calculations (n = 21276962)

Multiplication

n×y
n×2 42553924
n×3 63830886
n×4 85107848
n×5 106384810

Division

n÷y
n÷2 10638481
n÷3 7092320.6666667
n÷3 5319240.5
n÷5 4255392.4

Exponentiation

ny
n2 452709111949444
n3 9.6322745720021E+21
n4 2.0494554004205E+29
n5 4.3606184675443E+36

Nth Root

y√n
2√n 4612.6957411041
3√n 277.10000863456
4√n 67.916829586665
5√n 29.213387779982

Divisors of 21276962

1, 2, 7, 14, 17, 34, 119, 238, 89399, 178798, 625793, 1251586, 1519783, 3039566, 10638481, 21276962

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 -21276961
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 21276962 can be divided by 16 positive divisors. The sum of these divisors (counting 21276962) is 1, the average is 0.0625.

Base conversion 21276962

Base System Value
2 Binary 1010001001010100100100010
3 Ternary 1111000222111122
4 Quaternary 1101022210202
5 Quinary 20421330322
6 Senary 2040012242
8 Octal 121124442
10 Decimal 21276962
12 Duodecimal 7161082
16 Hexadecimal 144a922
20 Vigesimal 6cjc82
36 Base36 co1eq

Cryptographic Hash Functions

md5 e73982ad58185fba8d26d0796d944f86
sha1 7c9a0d5d9b049ead10461481077c3498dc3290ed
sha256 8337ddeb15e5fd2dbc5ccc0f3096738753490db9cbc40f2c9c030193d5c876ca
sha512 5ac47678a93a478e6df1706d3d2f3b69234b4878bb562980ceea16c68b47ea227035f22daf0239a059d1c0afdf855403dbe4eb0c7f79ccd0ee06fa5a8f330830
ripemd-160 737ab8a011d98722f1ade92bbd3d4db3933dab1f

21276962 as geometric shapes

Circle

Radius = n
Diameter 42553924
Circumference 133687095.01982
Area 1.4222276203135E+15

Sphere

Radius = n
Volume 4.0347577377015E+22
Surface area 5.6889104812541E+15
Circumference 133687095.01982

Square

Length = n
Perimeter 85107848
Area 452709111949444
Diagonal 30090168.226497

Cube

Length = n
Surface area 2716254671696664
Volume 9.6322745720021E+21
Space diagonal 36852779.214712

Equilateral Triangle

Length = n
Perimeter 63830886
Area 1.9602879573646E+14
Altitude 18426389.607356

Triangular Pyramid

Length = n
Surface area 1.9602879573646E+14
Volume 1.1351744446856E+21
Height 10030056.075499