20990435 (number)

20990435 is an odd 8-digits composite number following 20990434 and preceding 20990436. In scientific notation, it is written as 2.0990435 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 16310496 positive integers (up to 20990435) that are relatively prime to 20990435.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety thousand four hundred thirty-five

Notation

Scientific notation 2.0990435 × 10^7
Engineering notation 2.0990435 × 10^6

Prime Factorization of 20990435

Prime Factorization 5 × 47 × 179 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20990435
Product of the distinct prime numbers

The prime factorization of 20990435 is 5 × 47 × 179 × 499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 77, 47, 983, 622, 5967, 3854, 46563, 26845, 749309, 185854, 7290225, 6104138, 83402869, 6442746, 876608669, 166497048, 1691767724, 6744938379

Basic calculations (n = 20990435)

Multiplication

n×y
n×2 41980870
n×3 62971305
n×4 83961740
n×5 104952175

Division

n÷y
n÷2 10495217.5
n÷3 6996811.6666667
n÷3 5247608.75
n÷5 4198087

Exponentiation

ny
n2 440598361489225
n3 9.2483512679461E+21
n4 1.9412691614699E+29
n5 4.0748084151338E+36

Nth Root

y√n
2√n 4581.5319490319
3√n 275.85052380113
4√n 67.687014626381
5√n 29.13427986606

Divisors of 20990435

1, 5, 47, 179, 235, 499, 895, 2495, 8413, 23453, 42065, 89321, 117265, 446605, 4198087, 20990435

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 -20990434
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 20990435 can be divided by 16 positive divisors. The sum of these divisors (counting 20990435) is 1, the average is 0.0625.

Base conversion 20990435

Base System Value
2 Binary 1010000000100100111100011
3 Ternary 1110111102110112
4 Quaternary 1100010213203
5 Quinary 20333143220
6 Senary 2025521535
8 Octal 120044743
10 Decimal 20990435
12 Duodecimal 70432ab
16 Hexadecimal 14049e3
20 Vigesimal 6b3g1f
36 Base36 chwbn

Cryptographic Hash Functions

md5 0f6df14f1a2478d83ef889768792e5b3
sha1 a94ca87d8a596547b077d83ea7dc4c6aaa126263
sha256 efa3984e5ced44d9e522917cb52380e609ae3d964a6caf9e106e547426a3b3d3
sha512 e04047b72c184e4726a98d677b2414d7711d062b1bf527ad598b01c58f48cf7d74234046e0b6e0b8685517664c6141f1418411219979ef9f6108253763776cbc
ripemd-160 f0c447eac0a3dd00735e88ed7208a4ab66e74bcd

20990435 as geometric shapes

Circle

Radius = n
Diameter 41980870
Circumference 131886792.78331
Area 1.3841805756382E+15

Sphere

Radius = n
Volume 3.8739403201596E+22
Surface area 5.536722302553E+15
Circumference 131886792.78331

Square

Length = n
Perimeter 83961740
Area 440598361489225
Diagonal 29684957.857111

Cube

Length = n
Surface area 2643590168935350
Volume 9.2483512679461E+21
Space diagonal 36356499.892972

Equilateral Triangle

Length = n
Perimeter 62971305
Area 1.9078468695773E+14
Altitude 18178249.946486

Triangular Pyramid

Length = n
Surface area 1.9078468695773E+14
Volume 1.0899286493933E+21
Height 9894985.9523703