20077890 (number)

20077890 is an even 8-digits composite number following 20077889 and preceding 20077891. In scientific notation, it is written as 2.0077890 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 4517568 positive integers (up to 20077890) that are relatively prime to 20077890.

Interesting facts

Basic properties

Name

Name twenty million seventy-seven thousand eight hundred ninety

Notation

Scientific notation 2.0077890 × 10^7
Engineering notation 2.0077890 × 10^6

Prime Factorization of 20077890

Prime Factorization 2 × 3 × 7 × 5 × 67 × 1427

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20077890
Product of the distinct prime numbers

The prime factorization of 20077890 is 2 × 3 × 7 × 5 × 67 × 1427. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 9, 16, 449, 123, 9987, 3793, 86329, 61130, 67778, 486159, 266368, 3243723, 89772883, 20016210, 986468188, 17034357, 7888781851, 4940930544

Basic calculations (n = 20077890)

Multiplication

n×y
n×2 40155780
n×3 60233670
n×4 80311560
n×5 100389450

Division

n÷y
n÷2 10038945
n÷3 6692630
n÷3 5019472.5
n÷5 4015578

Exponentiation

ny
n2 403121666852100
n3 8.0938324836731E+21
n4 1.6250707828562E+29
n5 3.26279924204E+36

Nth Root

y√n
2√n 4480.8358595244
3√n 271.79368184997
4√n 66.939045851614
5√n 28.876437568278

Divisors of 20077890

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 1427, 2010, 2345, 2814, 2854, 4281, 4690, 7035, 7135, 8562, 9989, 14070, 14270, 19978, 21405, 29967, 42810, 49945, 59934, 95609, 99890, 149835, 191218, 286827, 299670, 478045, 573654, 669263, 956090, 1338526, 1434135, 2007789, 2868270, 3346315, 4015578, 6692630, 10038945, 20077890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20077889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20077890 can be divided by 64 positive divisors. The sum of these divisors (counting 20077890) is 1, the average is 0.015625.

Base conversion 20077890

Base System Value
2 Binary 1001100100101110101000010
3 Ternary 1101210001200120
4 Quaternary 1030211311002
5 Quinary 20114443030
6 Senary 1554201110
8 Octal 114456502
10 Decimal 20077890
12 Duodecimal 6883196
16 Hexadecimal 1325d42
20 Vigesimal 659eea
36 Base36 byc76

Cryptographic Hash Functions

md5 782b601c6a07934c0ba7bce7aba51e2e
sha1 d5bc6d407753d64256a294d16a6bf892ab3747f5
sha256 deb3b222c2e6122a4220245765cbe93b7f25e03bab4560f918dcb5817b53ac3d
sha512 a77f13803f0138bee386d7b305fcdce3422b704dc65601dc3a0823d312ad61b5e4b65e5f2c1b4ded9e44bb9409f9dd13f8db7da1c1f5be082bc131db6aaf578f
ripemd-160 5a8838825730e211e51f88579599527eaa71bdd8

20077890 as geometric shapes

Circle

Radius = n
Diameter 40155780
Circumference 126153103.44717
Area 1.2664440670854E+15

Sphere

Radius = n
Volume 3.3903366226792E+22
Surface area 5.0657762683417E+15
Circumference 126153103.44717

Square

Length = n
Perimeter 80311560
Area 403121666852100
Diagonal 28394424.341835

Cube

Length = n
Surface area 2418730001112600
Volume 8.0938324836731E+21
Space diagonal 34775925.588779

Equilateral Triangle

Length = n
Perimeter 60233670
Area 1.7455680215492E+14
Altitude 17387962.79439

Triangular Pyramid

Length = n
Surface area 1.7455680215492E+14
Volume 9.538673058322E+20
Height 9464808.113945