21551035 (number)

21551035 is an odd 8-digits composite number following 21551034 and preceding 21551036. In scientific notation, it is written as 2.1551035 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 14457600 positive integers (up to 21551035) that are relatively prime to 21551035.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-one thousand thirty-five

Notation

Scientific notation 2.1551035 × 10^7
Engineering notation 2.1551035 × 10^6

Prime Factorization of 21551035

Prime Factorization 5 × 451 × 19 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21551035
Product of the distinct prime numbers

The prime factorization of 21551035 is 5 × 451 × 19 × 503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 80, 44, 989, 125, 8535, 5872, 67727, 3487, 36589, 34277, 918077, 5464402, 44996545, 84814293, 599262392, 608186343, 3540902026, 5060351335

Basic calculations (n = 21551035)

Multiplication

n×y
n×2 43102070
n×3 64653105
n×4 86204140
n×5 107755175

Division

n÷y
n÷2 10775517.5
n÷3 7183678.3333333
n÷3 5387758.75
n÷5 4310207

Exponentiation

ny
n2 464447109571225
n3 1.0009315914018E+22
n4 2.1571111758907E+29
n5 4.6487978450511E+36

Nth Root

y√n
2√n 4642.3092314063
3√n 278.28473061809
4√n 68.134493697438
5√n 29.288263722718

Divisors of 21551035

1, 5, 19, 95, 451, 503, 2255, 2515, 8569, 9557, 42845, 47785, 226853, 1134265, 4310207, 21551035

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 -21551034
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 21551035 can be divided by 16 positive divisors. The sum of these divisors (counting 21551035) is 1, the average is 0.0625.

Base conversion 21551035

Base System Value
2 Binary 1010010001101011110111011
3 Ternary 1111112220110111
4 Quaternary 1102031132323
5 Quinary 21004113120
6 Senary 2045525151
8 Octal 122153673
10 Decimal 21551035
12 Duodecimal 72737b7
16 Hexadecimal 148d7bb
20 Vigesimal 6edhbf
36 Base36 ctwvv

Cryptographic Hash Functions

md5 a8143be72b7716f26bb3c344199b59aa
sha1 bfe9e6bdf0ca0c12d5eabf9af46d1822297f04ab
sha256 0f5d86efa639189145baac1c989f9f1b583d9f55bf92399e99cc5e2455c3ca64
sha512 5735c05a9ed896d9e8225ed3c43fe4e348a65ed62d3f2e0dd67a7801f2d49596cb9c3c32e75053ad5270a010987a23e74c2f6c406e21fdce17afc49a60028f41
ripemd-160 8fea144fbb4d321bfcb25c6eb9d8dbcaaf79eba0

21551035 as geometric shapes

Circle

Radius = n
Diameter 43102070
Circumference 135409146.46651
Area 1.45910362741E+15

Sphere

Radius = n
Volume 4.1926924457252E+22
Surface area 5.8364145096399E+15
Circumference 135409146.46651

Square

Length = n
Perimeter 86204140
Area 464447109571225
Diagonal 30477765.980177

Cube

Length = n
Surface area 2786682657427350
Volume 1.0009315914018E+22
Space diagonal 37327487.575695

Equilateral Triangle

Length = n
Perimeter 64653105
Area 2.0111149780147E+14
Altitude 18663743.787848

Triangular Pyramid

Length = n
Surface area 2.0111149780147E+14
Volume 1.1796091929735E+21
Height 10159255.326726