20793870 (number)

20793870 is an even 8-digits composite number following 20793869 and preceding 20793871. In scientific notation, it is written as 2.0793870 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 5160960 positive integers (up to 20793870) that are relatively prime to 20793870.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-three thousand eight hundred seventy

Notation

Scientific notation 2.0793870 × 10^7
Engineering notation 2.0793870 × 10^6

Prime Factorization of 20793870

Prime Factorization 2 × 45 × 29 × 31 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20793870
Product of the distinct prime numbers

The prime factorization of 20793870 is 2 × 45 × 29 × 31 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 69, 27, 36, 180, 4826, 4415, 89042, 6106, 911129, 354355, 6558907, 8434535, 78000639, 84063983, 663141390, 802542737, 3754238274, 4209950527

Basic calculations (n = 20793870)

Multiplication

n×y
n×2 41587740
n×3 62381610
n×4 83175480
n×5 103969350

Division

n÷y
n÷2 10396935
n÷3 6931290
n÷3 5198467.5
n÷5 4158774

Exponentiation

ny
n2 432385029576900
n3 8.9909580949682E+21
n4 1.8695681380222E+29
n5 3.8875556818175E+36

Nth Root

y√n
2√n 4560.0296051671
3√n 274.98675418294
4√n 67.527991271524
5√n 29.079508705521

Divisors of 20793870

1, 2, 29, 31, 45, 58, 62, 90, 257, 514, 899, 1305, 1395, 1798, 2610, 2790, 7453, 7967, 11565, 14906, 15934, 23130, 40455, 80910, 231043, 335385, 358515, 462086, 670770, 717030, 10396935, 20793870

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 -20793869
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 20793870 can be divided by 32 positive divisors. The sum of these divisors (counting 20793870) is 1, the average is 0.03125.

Base conversion 20793870

Base System Value
2 Binary 1001111010100101000001110
3 Ternary 1110010102211100
4 Quaternary 1033110220032
5 Quinary 20310400440
6 Senary 2021403530
8 Octal 117245016
10 Decimal 20793870
12 Duodecimal 6b695a6
16 Hexadecimal 13d4a0e
20 Vigesimal 69j4da
36 Base36 cdoni

Cryptographic Hash Functions

md5 d8389aed04c60b96634faf30717c9807
sha1 06dcce283283a300681e4a04a56923d1aba2ca11
sha256 54b38fbee8dc088b9bcd2a76ed4d6a8185d169c299ed37594baee23162b39f81
sha512 5e3572478e8dcf9d90556700f2123359fac96e27c4ed3dcc875328e07d3b0729316c24eab9462b0574b1c46d5fb1d4342d82cabe79866894feaab438f40afa73
ripemd-160 1f524819812004a51b81d797ee411a3f52421a0f

20793870 as geometric shapes

Circle

Radius = n
Diameter 41587740
Circumference 130651738.4634
Area 1.358377632441E+15

Sphere

Radius = n
Volume 3.7661237199848E+22
Surface area 5.433510529764E+15
Circumference 130651738.4634

Square

Length = n
Perimeter 83175480
Area 432385029576900
Diagonal 29406972.968223

Cube

Length = n
Surface area 2594310177461400
Volume 8.9909580949682E+21
Space diagonal 36016039.325982

Equilateral Triangle

Length = n
Perimeter 62381610
Area 1.8722820991484E+14
Altitude 18008019.662991

Triangular Pyramid

Length = n
Surface area 1.8722820991484E+14
Volume 1.0595945730527E+21
Height 9802324.322741