21146046 (number)

21146046 is an even 8-digits composite number following 21146045 and preceding 21146047. In scientific notation, it is written as 2.1146046 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 6674304 positive integers (up to 21146046) that are relatively prime to 21146046.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred forty-six thousand forty-six

Notation

Scientific notation 2.1146046 × 10^7
Engineering notation 2.1146046 × 10^6

Prime Factorization of 21146046

Prime Factorization 2 × 3 × 53 × 29 × 2293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21146046
Product of the distinct prime numbers

The prime factorization of 21146046 is 2 × 3 × 53 × 29 × 2293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 43, 37, 179, 562, 5114, 9172, 57012, 16237, 582638, 338295, 6721082, 244208, 79264251, 20310484, 363551337, 264891939, 4881440660, 1042148235

Basic calculations (n = 21146046)

Multiplication

n×y
n×2 42292092
n×3 63438138
n×4 84584184
n×5 105730230

Division

n÷y
n÷2 10573023
n÷3 7048682
n÷3 5286511.5
n÷5 4229209.2

Exponentiation

ny
n2 447155261434116
n3 9.4555657274278E+21
n4 1.9994782782821E+29
n5 4.2281059648555E+36

Nth Root

y√n
2√n 4598.483010733
3√n 276.53051186734
4√n 67.812115515835
5√n 29.177349293366

Divisors of 21146046

1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 2293, 3074, 4586, 4611, 6879, 9222, 13758, 66497, 121529, 132994, 199491, 243058, 364587, 398982, 729174, 3524341, 7048682, 10573023, 21146046

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21146045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21146046 can be divided by 32 positive divisors. The sum of these divisors (counting 21146046) is 1, the average is 0.03125.

Base conversion 21146046

Base System Value
2 Binary 1010000101010100110111110
3 Ternary 1110210022220220
4 Quaternary 1100222212332
5 Quinary 20403133141
6 Senary 2033122210
8 Octal 120524676
10 Decimal 21146046
12 Duodecimal 70b9366
16 Hexadecimal 142a9be
20 Vigesimal 6c3526
36 Base36 cl8e6

Cryptographic Hash Functions

md5 4af3cc0bcfa5c23f78236b254a484689
sha1 c08af1e5640be36f97955e2e6603073eee556f80
sha256 7d9dd4371dd9897ec33faa8014272d008373f2e6e069d30bf0fe726caaf11495
sha512 042e9385e0935be1592c730cba29ac70f3dfee838b8fe9dafed99131c575d1fb95dca3d7a9ced2e0cb9e00983dcbff6a4cdc6e439bb0bca978e14f335f9ecb41
ripemd-160 5da50d7f8c564146161e748be1f8ae7b253edb04

21146046 as geometric shapes

Circle

Radius = n
Diameter 42292092
Circumference 132864525.53214
Area 1.4047796843354E+15

Sphere

Radius = n
Volume 3.9607381099764E+22
Surface area 5.6191187373418E+15
Circumference 132864525.53214

Square

Length = n
Perimeter 84584184
Area 447155261434116
Diagonal 29905025.043765

Cube

Length = n
Surface area 2682931568604696
Volume 9.4555657274278E+21
Space diagonal 36626026.051189

Equilateral Triangle

Length = n
Perimeter 63438138
Area 1.9362390791891E+14
Altitude 18313013.025594

Triangular Pyramid

Length = n
Surface area 1.9362390791891E+14
Volume 1.1143491076366E+21
Height 9968341.6812551