20695750 (number)

20695750 is an even 8-digits composite number following 20695749 and preceding 20695751. In scientific notation, it is written as 2.0695750 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 7840800 positive integers (up to 20695750) that are relatively prime to 20695750.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-five thousand seven hundred fifty

Notation

Scientific notation 2.0695750 × 10^7
Engineering notation 2.0695750 × 10^6

Prime Factorization of 20695750

Prime Factorization 2 × 5 × 25 × 19 × 4357

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20695750
Product of the distinct prime numbers

The prime factorization of 20695750 is 2 × 5 × 25 × 19 × 4357. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 90, 7, 252, 987, 1205, 7718, 6946, 41079, 279325, 695652, 9423071, 9391332, 58978647, 84151153, 652055236, 119878690, 9549917521, 4419770278

Basic calculations (n = 20695750)

Multiplication

n×y
n×2 41391500
n×3 62087250
n×4 82783000
n×5 103478750

Division

n÷y
n÷2 10347875
n÷3 6898583.3333333
n÷3 5173937.5
n÷5 4139150

Exponentiation

ny
n2 428314068062500
n3 8.8642808741045E+21
n4 1.8345294090025E+29
n5 3.7966962016363E+36

Nth Root

y√n
2√n 4549.2581812863
3√n 274.55354555898
4√n 67.448188865871
5√n 29.052013273435

Divisors of 20695750

1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4357, 4750, 8714, 21785, 43570, 82783, 108925, 165566, 217850, 413915, 544625, 827830, 1089250, 2069575, 4139150, 10347875, 20695750

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 -20695749
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 20695750 can be divided by 32 positive divisors. The sum of these divisors (counting 20695750) is 1, the average is 0.03125.

Base conversion 20695750

Base System Value
2 Binary 1001110111100101011000110
3 Ternary 1102221110020021
4 Quaternary 1032330223012
5 Quinary 20244231000
6 Senary 2015325354
8 Octal 116745306
10 Decimal 20695750
12 Duodecimal 6b2085a
16 Hexadecimal 13bcac6
20 Vigesimal 696j7a
36 Base36 cbkxy

Cryptographic Hash Functions

md5 08dd415fe73e1077c62ea45c70b828f0
sha1 aa01336abfb6051705216fecb2aa349b9d0a229b
sha256 259d0a0d7a86ad1b43c9af10ff2a68f686303ada813c6c00d037f80aa63ef172
sha512 1459545ecd8e8efd22a0660f87b29470b1b75f9479e76c74804cc11124b53e07ecdad5063d419011a172981766a9f78cf3d9dee6d6a49cd89d1aa272a4bda27a
ripemd-160 215f10174b1cb00b56925e4cb2695852364ddf10

20695750 as geometric shapes

Circle

Radius = n
Diameter 41391500
Circumference 130035232.32106
Area 1.3455883296543E+15

Sphere

Radius = n
Volume 3.7130612897924E+22
Surface area 5.3823533186172E+15
Circumference 130035232.32106

Square

Length = n
Perimeter 82783000
Area 428314068062500
Diagonal 29268210.333483

Cube

Length = n
Surface area 2569884408375000
Volume 8.8642808741045E+21
Space diagonal 35846090.500744

Equilateral Triangle

Length = n
Perimeter 62087250
Area 1.8546543187019E+14
Altitude 17923045.250372

Triangular Pyramid

Length = n
Surface area 1.8546543187019E+14
Volume 1.0446655194036E+21
Height 9756070.111161