21276963 (number)

21276963 is an odd 8-digits composite number following 21276962 and preceding 21276964. In scientific notation, it is written as 2.1276963 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 13833600 positive integers (up to 21276963) that are relatively prime to 21276963.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1276963 × 10^7
Engineering notation 2.1276963 × 10^6

Prime Factorization of 21276963

Prime Factorization 9 × 101 × 263 × 89

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21276963
Product of the distinct prime numbers

The prime factorization of 21276963 is 9 × 101 × 263 × 89. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 67, 32, 546, 574, 2785, 6470, 54369, 24261, 794858, 570074, 896262, 5348352, 49995351, 25591289, 452753897, 537010986, 8941914002, 8089220972

Basic calculations (n = 21276963)

Multiplication

n×y
n×2 42553926
n×3 63830889
n×4 85107852
n×5 106384815

Division

n÷y
n÷2 10638481.5
n÷3 7092321
n÷3 5319240.75
n÷5 4255392.6

Exponentiation

ny
n2 452709154503369
n3 9.6322759301295E+21
n4 2.0494557857116E+29
n5 4.3606194922721E+36

Nth Root

y√n
2√n 4612.6958495006
3√n 277.10001297572
4√n 67.916830384674
5√n 29.213388054583

Divisors of 21276963

1, 9, 89, 101, 263, 801, 909, 2367, 8989, 23407, 26563, 80901, 210663, 239067, 2364107, 21276963

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 -21276962
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 21276963 can be divided by 16 positive divisors. The sum of these divisors (counting 21276963) is 1, the average is 0.0625.

Base conversion 21276963

Base System Value
2 Binary 1010001001010100100100011
3 Ternary 1111000222111200
4 Quaternary 1101022210203
5 Quinary 20421330323
6 Senary 2040012243
8 Octal 121124443
10 Decimal 21276963
12 Duodecimal 7161083
16 Hexadecimal 144a923
20 Vigesimal 6cjc83
36 Base36 co1er

Cryptographic Hash Functions

md5 639855e07091b5a31785811771df98a1
sha1 9d39dd1f39cc5bf8b3ada278552d3a436946f62d
sha256 a1c212186339a99b8c8e64ace3826bdb8bb85b78202ad4888c9ce4961b0f197d
sha512 cb66f6b837c2bffd132c961d74c152acfcc906be6bb18544522e70f7f175c9644b5c6054fa4a6783c761b53d248fa063d05c9f6d448f14c193a0e1f11d3d7226
ripemd-160 e2388056c4076b3265289b777d56793c9d420109

21276963 as geometric shapes

Circle

Radius = n
Diameter 42553926
Circumference 133687101.303
Area 1.4222277540006E+15

Sphere

Radius = n
Volume 4.0347583065926E+22
Surface area 5.6889110160025E+15
Circumference 133687101.303

Square

Length = n
Perimeter 85107852
Area 452709154503369
Diagonal 30090169.640711

Cube

Length = n
Surface area 2716254927020214
Volume 9.6322759301295E+21
Space diagonal 36852780.946763

Equilateral Triangle

Length = n
Perimeter 63830889
Area 1.9602881416285E+14
Altitude 18426390.473382

Triangular Pyramid

Length = n
Surface area 1.9602881416285E+14
Volume 1.1351746047424E+21
Height 10030056.546904