20996898 (number)

20996898 is an even 8-digits composite number following 20996897 and preceding 20996899. In scientific notation, it is written as 2.0996898 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 6460272 positive integers (up to 20996898) that are relatively prime to 20996898.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand eight hundred ninety-eight

Notation

Scientific notation 2.0996898 × 10^7
Engineering notation 2.0996898 × 10^6

Prime Factorization of 20996898

Prime Factorization 2 × 3 × 13 × 13 × 20707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1615146
Product of the distinct prime numbers

The prime factorization of 20996898 is 2 × 3 × 13 × 13 × 20707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 82, 49, 766, 871, 4228, 112, 29341, 94475, 995991, 486086, 5354629, 9337278, 80399639, 53293755, 245469801, 553434938, 770278990, 548837605

Basic calculations (n = 20996898)

Multiplication

n×y
n×2 41993796
n×3 62990694
n×4 83987592
n×5 104984490

Division

n÷y
n÷2 10498449
n÷3 6998966
n÷3 5249224.5
n÷5 4199379.6

Exponentiation

ny
n2 440869725622404
n3 9.2568966601816E+21
n4 1.9436611497037E+29
n5 4.0810854906892E+36

Nth Root

y√n
2√n 4582.2372265085
3√n 275.87883255205
4√n 67.692224269176
5√n 29.136073746601

Divisors of 20996898

1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20707, 41414, 62121, 124242, 269191, 538382, 807573, 1615146, 3499483, 6998966, 10498449, 20996898

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20996897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996898 can be divided by 24 positive divisors. The sum of these divisors (counting 20996898) is 1, the average is 0.041666666666667.

Base conversion 20996898

Base System Value
2 Binary 1010000000110001100100010
3 Ternary 1110111202022220
4 Quaternary 1100012030202
5 Quinary 20333400043
6 Senary 2030011510
8 Octal 120061442
10 Decimal 20996898
12 Duodecimal 7046b96
16 Hexadecimal 1406322
20 Vigesimal 6b4c4i
36 Base36 ci1b6

Cryptographic Hash Functions

md5 f4e5db964d4e8d7c98d339f3941b3c88
sha1 cffe219802abb46c5b3e7bf1feda456b2b67bc9d
sha256 295832f83381f5848c190c940fab77db80f9f0973ca0684495d9c356b6e11a78
sha512 ea9cde1a565fa1ffa8e393f58cbefc746242686a300a9d80440380cd9354e19950e86694857b22204f66710650ee64eaa99cba5cf48f7853c9a44ab669979b46
ripemd-160 95a55f47bed1214539dfee20bc251d7d0d71ea61

20996898 as geometric shapes

Circle

Radius = n
Diameter 41993796
Circumference 131927401.00995
Area 1.3850330912055E+15

Sphere

Radius = n
Volume 3.8775198056889E+22
Surface area 5.540132364822E+15
Circumference 131927401.00995

Square

Length = n
Perimeter 83987592
Area 440869725622404
Diagonal 29694097.919365

Cube

Length = n
Surface area 2645218353734424
Volume 9.2568966601816E+21
Space diagonal 36367694.137341

Equilateral Triangle

Length = n
Perimeter 62990694
Area 1.9090219107424E+14
Altitude 18183847.068671

Triangular Pyramid

Length = n
Surface area 1.9090219107424E+14
Volume 1.0909357335263E+21
Height 9898032.6397882