20973904 (number)

20973904 is an even 8-digits composite number following 20973903 and preceding 20973905. In scientific notation, it is written as 2.0973904 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 8947200 positive integers (up to 20973904) that are relatively prime to 20973904.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-three thousand nine hundred four

Notation

Scientific notation 2.0973904 × 10^7
Engineering notation 2.0973904 × 10^6

Prime Factorization of 20973904

Prime Factorization 2 × 2 × 2 × 2 × 7 × 401 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2621738
Product of the distinct prime numbers

The prime factorization of 20973904 is 2 × 2 × 2 × 2 × 7 × 401 × 467. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 17, 46, 665, 538, 4015, 8157, 83193, 47144, 513754, 739608, 1993785, 5833164, 82064850, 74144663, 782778598, 198306643, 1565396894, 4377826966

Basic calculations (n = 20973904)

Multiplication

n×y
n×2 41947808
n×3 62921712
n×4 83895616
n×5 104869520

Division

n÷y
n÷2 10486952
n÷3 6991301.3333333
n÷3 5243476
n÷5 4194780.8

Exponentiation

ny
n2 439904649001216
n3 9.2265178773052E+21
n4 1.9351610021288E+29
n5 4.0587881083194E+36

Nth Root

y√n
2√n 4579.7275028106
3√n 275.77808949744
4√n 67.673683975461
5√n 29.129689484092

Divisors of 20973904

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 467, 802, 934, 1604, 1868, 2807, 3208, 3269, 3736, 5614, 6416, 6538, 7472, 11228, 13076, 22456, 26152, 44912, 52304, 187267, 374534, 749068, 1310869, 1498136, 2621738, 2996272, 5243476, 10486952, 20973904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20973903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20973904 can be divided by 40 positive divisors. The sum of these divisors (counting 20973904) is 1, the average is 0.025.

Base conversion 20973904

Base System Value
2 Binary 1010000000000100101010000
3 Ternary 1110110120210021
4 Quaternary 1100000211100
5 Quinary 20332131104
6 Senary 2025313224
8 Octal 120004520
10 Decimal 20973904
12 Duodecimal 7035814
16 Hexadecimal 1400950
20 Vigesimal 6b1ef4
36 Base36 chjkg

Cryptographic Hash Functions

md5 be038e8d0b15be7b7df909836eb854a4
sha1 14f53ff68b91734d43b6f896057b071c38e4de68
sha256 5f9c8bd26b367c882f296c76433669a2e608d3bd4fda5b80d9bfa18c50c6c1cf
sha512 c9b92d82fd94f1bbd651503dca3d6bd7b7643e40de25030ad19b48d7c90f4045f45b822af1554505f85382b9cd15a041cf64681f698a9e2e1ec94623296b95c2
ripemd-160 68c99f6cb95c0b4f99e21fa769e28007a52422a8

20973904 as geometric shapes

Circle

Radius = n
Diameter 41947808
Circumference 131782925.447
Area 1.3820012135822E+15

Sphere

Radius = n
Volume 3.8647947708743E+22
Surface area 5.5280048543289E+15
Circumference 131782925.447

Square

Length = n
Perimeter 83895616
Area 439904649001216
Diagonal 29661579.492711

Cube

Length = n
Surface area 2639427894007296
Volume 9.2265178773052E+21
Space diagonal 36327867.361072

Equilateral Triangle

Length = n
Perimeter 62921712
Area 1.9048430063896E+14
Altitude 18163933.680536

Triangular Pyramid

Length = n
Surface area 1.9048430063896E+14
Volume 1.0873555596302E+21
Height 9887193.1642371