20976770 (number)

20976770 is an even 8-digits composite number following 20976769 and preceding 20976771. In scientific notation, it is written as 2.0976770 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 8049600 positive integers (up to 20976770) that are relatively prime to 20976770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0976770 × 10^7
Engineering notation 2.0976770 × 10^6

Prime Factorization of 20976770

Prime Factorization 2 × 5 × 31 × 431 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20976770
Product of the distinct prime numbers

The prime factorization of 20976770 is 2 × 5 × 31 × 431 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 72, 94, 296, 56, 4253, 8212, 70026, 50419, 204784, 186253, 2383163, 4806370, 64718645, 76972096, 188866589, 25193022, 2448916859, 4752975339

Basic calculations (n = 20976770)

Multiplication

n×y
n×2 41953540
n×3 62930310
n×4 83907080
n×5 104883850

Division

n÷y
n÷2 10488385
n÷3 6992256.6666667
n÷3 5244192.5
n÷5 4195354

Exponentiation

ny
n2 440024879632900
n3 9.230300694337E+21
n4 1.9362189469595E+29
n5 4.0615619520011E+36

Nth Root

y√n
2√n 4580.040392835
3√n 275.79065024923
4√n 67.675995691493
5√n 29.130485531669

Divisors of 20976770

1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 431, 785, 862, 1570, 2155, 4310, 4867, 9734, 13361, 24335, 26722, 48670, 66805, 67667, 133610, 135334, 338335, 676670, 2097677, 4195354, 10488385, 20976770

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 -20976769
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 20976770 can be divided by 32 positive divisors. The sum of these divisors (counting 20976770) is 1, the average is 0.03125.

Base conversion 20976770

Base System Value
2 Binary 1010000000001010010000010
3 Ternary 1110110201201102
4 Quaternary 1100001102002
5 Quinary 20332224040
6 Senary 2025334402
8 Octal 120012202
10 Decimal 20976770
12 Duodecimal 7037402
16 Hexadecimal 1401482
20 Vigesimal 6b21ia
36 Base36 chls2

Cryptographic Hash Functions

md5 ef82e78c58f29f1a994b5ae726430c1d
sha1 33f3a566c3bc0f2a71ff070da938f56e5bed342e
sha256 3c53b4984f543cd73902df8dfaecc7ee011f8e080e7c535e98314e2f7ea0c79b
sha512 1cf84046a9dd8dcd0f84aa52d874f6c358086a64529289f32e1c7e130f0a6b52f5ce603319e892477e576a7e61795a8a54d2510e3c3e9f184f0292ca8e6aad01
ripemd-160 cbf7441044ace1f5059ee1dfb9d5ddd1e92facd9

20976770 as geometric shapes

Circle

Radius = n
Diameter 41953540
Circumference 131800933.05609
Area 1.3823789292515E+15

Sphere

Radius = n
Volume 3.8663793135672E+22
Surface area 5.5295157170058E+15
Circumference 131800933.05609

Square

Length = n
Perimeter 83907080
Area 440024879632900
Diagonal 29665632.628781

Cube

Length = n
Surface area 2640149277797400
Volume 9.230300694337E+21
Space diagonal 36332831.418687

Equilateral Triangle

Length = n
Perimeter 62930310
Area 1.9053636202964E+14
Altitude 18166415.709343

Triangular Pyramid

Length = n
Surface area 1.9053636202964E+14
Volume 1.0878013688928E+21
Height 9888544.2095937