20402030 (number)

20402030 is an even 8-digits composite number following 20402029 and preceding 20402031. In scientific notation, it is written as 2.0402030 × 10^7. The sum of its digits is 11. It has a total of 6 prime factors and 48 positive divisors. There are 7142400 positive integers (up to 20402030) that are relatively prime to 20402030.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand thirty

Notation

Scientific notation 2.0402030 × 10^7
Engineering notation 2.0402030 × 10^6

Prime Factorization of 20402030

Prime Factorization 2 × 193 × 5 × 11 × 31 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 658130
Product of the distinct prime numbers

The prime factorization of 20402030 is 2 × 193 × 5 × 11 × 31 × 31. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 96, 77, 88, 466, 7642, 5842, 32535, 39371, 767400, 983401, 8403048, 5344474, 91691689, 7129205, 285474133, 50951344, 8170340517, 8087005733

Basic calculations (n = 20402030)

Multiplication

n×y
n×2 40804060
n×3 61206090
n×4 81608120
n×5 102010150

Division

n÷y
n÷2 10201015
n÷3 6800676.6666667
n÷3 5100507.5
n÷5 4080406

Exponentiation

ny
n2 416242828120900
n3 8.4921986666074E+21
n4 1.7325809196209E+29
n5 3.5348167899532E+36

Nth Root

y√n
2√n 4516.8606354414
3√n 273.24850464325
4√n 67.207593584664
5√n 28.969078216852

Divisors of 20402030

1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 193, 310, 341, 386, 682, 961, 965, 1705, 1922, 1930, 2123, 3410, 4246, 4805, 5983, 9610, 10571, 10615, 11966, 21142, 21230, 29915, 52855, 59830, 65813, 105710, 131626, 185473, 329065, 370946, 658130, 927365, 1854730, 2040203, 4080406, 10201015, 20402030

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402029
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402030 can be divided by 48 positive divisors. The sum of these divisors (counting 20402030) is 1, the average is 0.020833333333333.

Base conversion 20402030

Base System Value
2 Binary 1001101110100111101101110
3 Ternary 1102101112022202
4 Quaternary 1031310331232
5 Quinary 20210331110
6 Senary 2005141502
8 Octal 115647556
10 Decimal 20402030
12 Duodecimal 69ba892
16 Hexadecimal 1374f6e
20 Vigesimal 67a51a
36 Base36 c5ab2

Cryptographic Hash Functions

md5 15f1a5e619383b4935238ba7aa814cf5
sha1 ecf68dc6d32a6b206c05cb1ac71d507c82353609
sha256 1439ea604473a48ff04751530ff6b6cdd5cac9c1a3e1f5018a8bb7610cf4a0e0
sha512 d754c60501a329a7788a45a1b0fd25818a83e74ecaf30e5c8afc2cf382513bddd8cd9715b2452e36cdf1a67e38e99c3691fff01e03060a6c414ea4e71f1c6ef2
ripemd-160 41cdd0b5ebdb13528c5e2786b8ff5db1e88a1708

20402030 as geometric shapes

Circle

Radius = n
Diameter 40804060
Circumference 128189735.13264
Area 1.3076654109341E+15

Sphere

Radius = n
Volume 3.5572038591785E+22
Surface area 5.2306616437362E+15
Circumference 128189735.13264

Square

Length = n
Perimeter 81608120
Area 416242828120900
Diagonal 28852827.525943

Cube

Length = n
Surface area 2497456968725400
Volume 8.4921986666074E+21
Space diagonal 35337352.537544

Equilateral Triangle

Length = n
Perimeter 61206090
Area 1.8023843164789E+14
Altitude 17668676.268772

Triangular Pyramid

Length = n
Surface area 1.8023843164789E+14
Volume 1.0008152107236E+21
Height 9617609.1753143