20976750 (number)

20976750 is an even 8-digits composite number following 20976749 and preceding 20976751. In scientific notation, it is written as 2.0976750 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 5593200 positive integers (up to 20976750) that are relatively prime to 20976750.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-six thousand seven hundred fifty

Notation

Scientific notation 2.0976750 × 10^7
Engineering notation 2.0976750 × 10^6

Prime Factorization of 20976750

Prime Factorization 2 × 9 × 25 × 5 × 9323

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20976750
Product of the distinct prime numbers

The prime factorization of 20976750 is 2 × 9 × 25 × 5 × 9323. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 21, 29, 541, 179, 467, 6002, 69220, 43721, 16344, 636579, 7112379, 7291849, 34619205, 77094869, 632871915, 970796568, 555740660, 3823938241

Basic calculations (n = 20976750)

Multiplication

n×y
n×2 41953500
n×3 62930250
n×4 83907000
n×5 104883750

Division

n÷y
n÷2 10488375
n÷3 6992250
n÷3 5244187.5
n÷5 4195350

Exponentiation

ny
n2 440024040562500
n3 9.2302742928694E+21
n4 1.9362115627295E+29
n5 4.0615425898486E+36

Nth Root

y√n
2√n 4580.0382094476
3√n 275.79056259966
4√n 67.675979560311
5√n 29.130479976858

Divisors of 20976750

1, 2, 5, 9, 10, 18, 25, 45, 50, 90, 125, 225, 250, 450, 1125, 2250, 9323, 18646, 46615, 83907, 93230, 167814, 233075, 419535, 466150, 839070, 1165375, 2097675, 2330750, 4195350, 10488375, 20976750

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 -20976749
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 20976750 can be divided by 32 positive divisors. The sum of these divisors (counting 20976750) is 1, the average is 0.03125.

Base conversion 20976750

Base System Value
2 Binary 1010000000001010001101110
3 Ternary 1110110201200200
4 Quaternary 1100001101232
5 Quinary 20332224000
6 Senary 2025334330
8 Octal 120012156
10 Decimal 20976750
12 Duodecimal 70373a6
16 Hexadecimal 140146e
20 Vigesimal 6b21ha
36 Base36 chlri

Cryptographic Hash Functions

md5 e40a9745e389f96e8dba7b77bd4c1a71
sha1 23f44a46bf8534bb19677b67641d4d063576e6a6
sha256 617f71aa97e3d924a3143de81e0a42be82877d68111dd87aa486166812f65b94
sha512 2c6c45c9382db835ab6154e7b3889facb19a69ee7da5bbaac4079e8114afa73944f4eff0636490cbd54d0aa9702fda9afd0d08e19c02262ee75165c1713f49c5
ripemd-160 03d4de7ac4aae4e3a62b3c473c7b4b87c4952bcd

20976750 as geometric shapes

Circle

Radius = n
Diameter 41953500
Circumference 131800807.39238
Area 1.382376293234E+15

Sphere

Radius = n
Volume 3.8663682545463E+22
Surface area 5.5295051729362E+15
Circumference 131800807.39238

Square

Length = n
Perimeter 83907000
Area 440024040562500
Diagonal 29665604.34451

Cube

Length = n
Surface area 2640144243375000
Volume 9.2302742928694E+21
Space diagonal 36332796.77767

Equilateral Triangle

Length = n
Perimeter 62930250
Area 1.905359987015E+14
Altitude 18166398.388835

Triangular Pyramid

Length = n
Surface area 1.905359987015E+14
Volume 1.08779825745E+21
Height 9888534.7815033