20996862 (number)

20996862 is an even 8-digits composite number following 20996861 and preceding 20996863. In scientific notation, it is written as 2.0996862 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 6529248 positive integers (up to 20996862) that are relatively prime to 20996862.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0996862 × 10^7
Engineering notation 2.0996862 × 10^6

Prime Factorization of 20996862

Prime Factorization 2 × 3 × 67 × 19 × 2749

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20996862
Product of the distinct prime numbers

The prime factorization of 20996862 is 2 × 3 × 67 × 19 × 2749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 52, 20, 151, 705, 6404, 452, 39853, 40271, 827044, 508227, 5306851, 7796779, 59904798, 28529369, 665504118, 142773661, 8306081401, 6107456541

Basic calculations (n = 20996862)

Multiplication

n×y
n×2 41993724
n×3 62990586
n×4 83987448
n×5 104984310

Division

n÷y
n÷2 10498431
n÷3 6998954
n÷3 5249215.5
n÷5 4199372.4

Exponentiation

ny
n2 440868213847044
n3 9.2568490463329E+21
n4 1.9436478198068E+29
n5 4.0810505049085E+36

Nth Root

y√n
2√n 4582.2332982946
3√n 275.87867488362
4√n 67.692195253918
5√n 29.136063755607

Divisors of 20996862

1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 2749, 3819, 5498, 7638, 8247, 16494, 52231, 104462, 156693, 184183, 313386, 368366, 552549, 1105098, 3499477, 6998954, 10498431, 20996862

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 -20996861
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 20996862 can be divided by 32 positive divisors. The sum of these divisors (counting 20996862) is 1, the average is 0.03125.

Base conversion 20996862

Base System Value
2 Binary 1010000000110001011111110
3 Ternary 1110111202021120
4 Quaternary 1100012023332
5 Quinary 20333344422
6 Senary 2030011410
8 Octal 120061376
10 Decimal 20996862
12 Duodecimal 7046b66
16 Hexadecimal 14062fe
20 Vigesimal 6b4c32
36 Base36 ci1a6

Cryptographic Hash Functions

md5 8d9cf50a6fce1031dbfca9cc69f4338e
sha1 8cd9424903479b578a8de4126d5b8a2f515b348e
sha256 6f28c397c422c77ba27032150fb19e84139c8567dcefe5a3262cd9f0f18b6961
sha512 67f989c615dbf81a447d98ea32489b1df03f0fc076b9f111ba2dd7922999cc9af3553130626c0dd293d13d7fb404d4f8f63cacf77b00946135a6750af79abb1f
ripemd-160 1d207154acb10275b1fdf0e3c6afcd6b7939ac64

20996862 as geometric shapes

Circle

Radius = n
Diameter 41993724
Circumference 131927174.81528
Area 1.3850283418231E+15

Sphere

Radius = n
Volume 3.8774998612465E+22
Surface area 5.5401133672925E+15
Circumference 131927174.81528

Square

Length = n
Perimeter 83987448
Area 440868213847044
Diagonal 29694047.007676

Cube

Length = n
Surface area 2645209283082264
Volume 9.2568490463329E+21
Space diagonal 36367631.783512

Equilateral Triangle

Length = n
Perimeter 62990586
Area 1.9090153645631E+14
Altitude 18183815.891756

Triangular Pyramid

Length = n
Surface area 1.9090153645631E+14
Volume 1.0909301221804E+21
Height 9898015.6692254