20190768 (number)

20190768 is an even 8-digits composite number following 20190767 and preceding 20190769. In scientific notation, it is written as 2.0190768 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 60 positive divisors. There are 5840640 positive integers (up to 20190768) that are relatively prime to 20190768.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety thousand seven hundred sixty-eight

Notation

Scientific notation 2.0190768 × 10^7
Engineering notation 2.0190768 × 10^6

Prime Factorization of 20190768

Prime Factorization 2 × 2 × 2 × 2 × 57 × 13 × 13 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 194142
Product of the distinct prime numbers

The prime factorization of 20190768 is 2 × 2 × 2 × 2 × 57 × 13 × 13 × 131. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 4, 38, 45, 583, 505, 9537, 2174, 21500, 86690, 307383, 831315, 6246696, 6081233, 70147787, 59256279, 83299532, 768446726, 1432463, 2088318501

Basic calculations (n = 20190768)

Multiplication

n×y
n×2 40381536
n×3 60572304
n×4 80763072
n×5 100953840

Division

n÷y
n÷2 10095384
n÷3 6730256
n÷3 5047692
n÷5 4038153.6

Exponentiation

ny
n2 407667112429824
n3 8.2311120883005E+21
n4 1.6619247455687E+29
n5 3.3555536971237E+36

Nth Root

y√n
2√n 4493.4138469542
3√n 272.30207213459
4√n 67.032931063428
5√n 28.908833493802

Divisors of 20190768

1, 2, 4, 8, 13, 16, 26, 52, 57, 104, 114, 131, 169, 208, 228, 262, 338, 456, 524, 676, 741, 912, 1048, 1352, 1482, 1703, 2096, 2704, 2964, 3406, 5928, 6812, 7467, 9633, 11856, 13624, 14934, 19266, 22139, 27248, 29868, 38532, 44278, 59736, 77064, 88556, 97071, 119472, 154128, 177112, 194142, 354224, 388284, 776568, 1261923, 1553136, 2523846, 5047692, 10095384, 20190768

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20190767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20190768 can be divided by 60 positive divisors. The sum of these divisors (counting 20190768) is 1, the average is 0.016666666666667.

Base conversion 20190768

Base System Value
2 Binary 1001101000001011000110000
3 Ternary 1101222210112020
4 Quaternary 1031001120300
5 Quinary 20132101033
6 Senary 2000431440
8 Octal 115013060
10 Decimal 20190768
12 Duodecimal 6918580
16 Hexadecimal 1341630
20 Vigesimal 663gi8
36 Base36 c0rao

Cryptographic Hash Functions

md5 51b819ac59a16b05697499d90be753a1
sha1 3d6c6ef6f749af64d9d448551b492b03a5b1bb26
sha256 bb86ffd12274d40bb15ce09854b518e9f85b8c1b446c1bd967e4ec83fbcb5197
sha512 209273567b308cae47ed26ff7a62fdccb4ec02a5ca83d7f1cc1611f4a8e3f5a53332ffcb8512ab960e31ab7bb9000dfc31e983af6da028b012d4ed398e25efa6
ripemd-160 6aea93aee86c93076d0799ea9a52376374f0d5bc

20190768 as geometric shapes

Circle

Radius = n
Diameter 40381536
Circumference 126862336.83827
Area 1.2807240055197E+15

Sphere

Radius = n
Volume 3.4478401689972E+22
Surface area 5.1228960220788E+15
Circumference 126862336.83827

Square

Length = n
Perimeter 80763072
Area 407667112429824
Diagonal 28554057.940329

Cube

Length = n
Surface area 2446002674578944
Volume 8.2311120883005E+21
Space diagonal 34971436.019836

Equilateral Triangle

Length = n
Perimeter 60572304
Area 1.7652503782584E+14
Altitude 17485718.009918

Triangular Pyramid

Length = n
Surface area 1.7652503782584E+14
Volume 9.7004586239064E+20
Height 9518019.3134429