20179977 (number)

20179977 is an odd 8-digits composite number following 20179976 and preceding 20179978. In scientific notation, it is written as 2.0179977 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 12879360 positive integers (up to 20179977) that are relatively prime to 20179977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0179977 × 10^7
Engineering notation 2.0179977 × 10^6

Prime Factorization of 20179977

Prime Factorization 3 × 31 × 97 × 2237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20179977
Product of the distinct prime numbers

The prime factorization of 20179977 is 3 × 31 × 97 × 2237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 54, 68, 528, 433, 7661, 770, 42000, 59446, 755359, 469702, 4233493, 3073735, 45188755, 66317033, 279115672, 767563051, 3697913612, 1087213723

Basic calculations (n = 20179977)

Multiplication

n×y
n×2 40359954
n×3 60539931
n×4 80719908
n×5 100899885

Division

n÷y
n÷2 10089988.5
n÷3 6726659
n÷3 5044994.25
n÷5 4035995.4

Exponentiation

ny
n2 407231471720529
n3 8.2179217329964E+21
n4 1.6583747155967E+29
n5 3.3465963618123E+36

Nth Root

y√n
2√n 4492.2129290585
3√n 272.25355267764
4√n 67.023972793758
5√n 28.905742755166

Divisors of 20179977

1, 3, 31, 93, 97, 291, 2237, 3007, 6711, 9021, 69347, 208041, 216989, 650967, 6726659, 20179977

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20179976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20179977 can be divided by 16 positive divisors. The sum of these divisors (counting 20179977) is 1, the average is 0.0625.

Base conversion 20179977

Base System Value
2 Binary 1001100111110110000001001
3 Ternary 1101222020201120
4 Quaternary 1030332300021
5 Quinary 20131224402
6 Senary 2000305453
8 Octal 114766011
10 Decimal 20179977
12 Duodecimal 6912289
16 Hexadecimal 133ec09
20 Vigesimal 6629ih
36 Base36 c0iyx

Cryptographic Hash Functions

md5 fca0153dec2a97742cd5e01b0a2a94c9
sha1 a49bbc1280fd764cd4936a7a868b97f83ec46af7
sha256 aff0f6b19b03e2e521104ea0ca615a5359fb82c0754b9ead0ce18c6d21d9404f
sha512 dbc2bd9fd5bbf514a36447e14785da35b06eeee3a12309ebb89779408ae1c955c91bb918b64e8e53f1b07677327fc0a7dd224bf12954a1d68567c708aacbc7b7
ripemd-160 89bb4099b5ae148bb705a62d3379efb28d3901a3

20179977 as geometric shapes

Circle

Radius = n
Diameter 40359954
Circumference 126794534.98562
Area 1.2793553998678E+15

Sphere

Radius = n
Volume 3.4423150058877E+22
Surface area 5.1174215994711E+15
Circumference 126794534.98562

Square

Length = n
Perimeter 80719908
Area 407231471720529
Diagonal 28538797.161777

Cube

Length = n
Surface area 2443388830323174
Volume 8.2179217329964E+21
Space diagonal 34952745.459571

Equilateral Triangle

Length = n
Perimeter 60539931
Area 1.7633639986525E+14
Altitude 17476372.729786

Triangular Pyramid

Length = n
Surface area 1.7633639986525E+14
Volume 9.6849136411035E+20
Height 9512932.387259