405352020 (number)

405352020 is an even 9-digits composite number following 405352019 and preceding 405352021. In scientific notation, it is written as 4.05352020 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 104412672 positive integers (up to 405352020) that are relatively prime to 405352020.

Interesting facts

Basic properties

Name

Name four hundred five million three hundred fifty-two thousand twenty

Notation

Scientific notation 4.05352020 × 10^8
Engineering notation 4.05352020 × 10^6

Prime Factorization of 405352020

Prime Factorization 2 × 2 × 3 × 5 × 43031 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 202676010
Product of the distinct prime numbers

The prime factorization of 405352020 is 2 × 2 × 3 × 5 × 43031 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 68, 55, 924, 226, 2980, 2788, 33501, 44231, 216872, 967868, 4028132, 7833010, 50338023, 58567118, 598628286, 350429276, 1645212446, 830643393

Basic calculations (n = 405352020)

Multiplication

n×y
n×2 810704040
n×3 1216056060
n×4 1621408080
n×5 2026760100

Division

n÷y
n÷2 202676010
n÷3 135117340
n÷3 101338005
n÷5 81070404

Exponentiation

ny
n2 164310260118080400
n3 6.6603495845589E+25
n4 2.6997861580071E+34
n5 1.0943637727162E+43

Nth Root

y√n
2√n 20133.355905065
3√n 740.07791972293
4√n 141.89205723036
5√n 52.670382019601

Divisors of 405352020

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 43031, 86062, 129093, 172124, 215155, 258186, 430310, 516372, 645465, 860620, 1290930, 2581860, 6755867, 13511734, 20267601, 27023468, 33779335, 40535202, 67558670, 81070404, 101338005, 135117340, 202676010, 405352020

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 -405352019
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 405352020 can be divided by 48 positive divisors. The sum of these divisors (counting 405352020) is 1, the average is 0.020833333333333.

Base conversion 405352020

Base System Value
2 Binary 11000001010010010111001010100
3 Ternary 1001020202000102210
4 Quaternary 120022102321110
5 Quinary 1312232231040
6 Senary 104120033420
8 Octal 3012227124
10 Decimal 405352020
12 Duodecimal b3902870
16 Hexadecimal 18292e54
20 Vigesimal 66d9010
36 Base36 6pc3mc

Cryptographic Hash Functions

md5 21122849e1e4ef6c2e3e5464f7b56b3b
sha1 feff2f49c7253b884496f4d08139f847d73894ff
sha256 0af5ddac90debbec93997db18f1f829e849882327824353eac64d045f009617c
sha512 df1ae9a07319840a4eeb1d3af30a6464ca55de1e9ab94d4afb40b9d87b63b1315950fe9823fbd9489b0489844f36c73151b3c0e6c4e3f4af25dfcc6185f5487d
ripemd-160 a8fa27832c488bc688060924feb393cba566681c

405352020 as geometric shapes

Circle

Radius = n
Diameter 810704040
Circumference 2546901856.2996
Area 5.1619590609639E+17

Sphere

Radius = n
Volume 2.7898807100254E+26
Surface area 2.0647836243856E+18
Circumference 2546901856.2996

Square

Length = n
Perimeter 1621408080
Area 164310260118080400
Diagonal 573254324.21933

Cube

Length = n
Surface area 985861560708482400
Volume 6.6603495845589E+25
Space diagonal 702090293.59068

Equilateral Triangle

Length = n
Perimeter 1216056060
Area 7.1148429682343E+16
Altitude 351045146.79534

Triangular Pyramid

Length = n
Surface area 7.1148429682343E+16
Volume 7.8492972605244E+24
Height 191084774.73978