21992046 (number)

21992046 is an even 8-digits composite number following 21992045 and preceding 21992047. In scientific notation, it is written as 2.1992046 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7320384 positive integers (up to 21992046) that are relatively prime to 21992046.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred ninety-two thousand forty-six

Notation

Scientific notation 2.1992046 × 10^7
Engineering notation 2.1992046 × 10^6

Prime Factorization of 21992046

Prime Factorization 2 × 3 × 853 × 4297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21992046
Product of the distinct prime numbers

The prime factorization of 21992046 is 2 × 3 × 853 × 4297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 59, 24, 16, 947, 735, 6132, 58982, 35078, 728763, 810305, 9961124, 5770623, 8879609, 43904695, 297430371, 523372263, 6592320807, 252464475

Basic calculations (n = 21992046)

Multiplication

n×y
n×2 43984092
n×3 65976138
n×4 87968184
n×5 109960230

Division

n÷y
n÷2 10996023
n÷3 7330682
n÷3 5498011.5
n÷5 4398409.2

Exponentiation

ny
n2 483650087266116
n3 1.063645496706E+22
n4 2.3391740691252E+29
n5 5.1443223730209E+36

Nth Root

y√n
2√n 4689.5677839221
3√n 280.17016017562
4√n 68.480418981794
5√n 29.407162881601

Divisors of 21992046

1, 2, 3, 6, 853, 1706, 2559, 4297, 5118, 8594, 12891, 25782, 3665341, 7330682, 10996023, 21992046

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 -21992045
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 21992046 can be divided by 16 positive divisors. The sum of these divisors (counting 21992046) is 1, the average is 0.0625.

Base conversion 21992046

Base System Value
2 Binary 1010011111001001001101110
3 Ternary 1112101022102020
4 Quaternary 1103321021232
5 Quinary 21112221141
6 Senary 2103211010
8 Octal 123711156
10 Decimal 21992046
12 Duodecimal 7446a66
16 Hexadecimal 14f926e
20 Vigesimal 6h9026
36 Base36 d3d66

Cryptographic Hash Functions

md5 a6f859dd8fd57b71a8b88d34bd702d4f
sha1 9fca3d52964792fb07c4f84a48c00cde2747aa31
sha256 e46ad9688c2fba8a9d4ddd0642fc8ae1d41f40b8a0b50231a8d6d018258a603a
sha512 757701f4b79616ced312c4b1b36869d9530de79f8dea6a6b860f92c2efaf9224a4ad2536d6d85d96fb107eb60c4bf2fb3449bc4f8394532d606683e73b403001
ripemd-160 3f01ffeb1d997f34a96925e5f0509e220388f3c7

21992046 as geometric shapes

Circle

Radius = n
Diameter 43984092
Circumference 138180100.30202
Area 1.5194315610633E+15

Sphere

Radius = n
Volume 4.4553878379674E+22
Surface area 6.0777262442532E+15
Circumference 138180100.30202

Square

Length = n
Perimeter 87968184
Area 483650087266116
Diagonal 31101449.717533

Cube

Length = n
Surface area 2901900523596696
Volume 1.063645496706E+22
Space diagonal 38091341.034392

Equilateral Triangle

Length = n
Perimeter 65976138
Area 2.0942663105751E+14
Altitude 19045670.517196

Triangular Pyramid

Length = n
Surface area 2.0942663105751E+14
Volume 1.2535182391656E+21
Height 10367149.905844