405402020 (number)

405402020 is an even 9-digits composite number following 405402019 and preceding 405402021. In scientific notation, it is written as 4.05402020 × 10^8. The sum of its digits is 17. It has a total of 6 prime factors and 48 positive divisors. There are 156194304 positive integers (up to 405402020) that are relatively prime to 405402020.

Interesting facts

Basic properties

Name

Name four hundred five million four hundred two thousand twenty

Notation

Scientific notation 4.05402020 × 10^8
Engineering notation 4.05402020 × 10^6

Prime Factorization of 405402020

Prime Factorization 2 × 2 × 5 × 29 × 797 × 877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 202701010
Product of the distinct prime numbers

The prime factorization of 405402020 is 2 × 2 × 5 × 29 × 797 × 877. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 29, 95, 230, 519, 5319, 3219, 92275, 11211, 479264, 823765, 6703892, 4501926, 47315420, 54761727, 517818446, 989566462, 7589028097, 3711372855

Basic calculations (n = 405402020)

Multiplication

n×y
n×2 810804040
n×3 1216206060
n×4 1621608080
n×5 2027010100

Division

n÷y
n÷2 202701010
n÷3 135134006.66667
n÷3 101350505
n÷5 81080404

Exponentiation

ny
n2 164350797820080400
n3 6.6628145424872E+25
n4 2.7011184744097E+34
n5 1.095038885785E+43

Nth Root

y√n
2√n 20134.597587238
3√n 740.10834790452
4√n 141.89643260927
5√n 52.671681329358

Divisors of 405402020

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 797, 877, 1594, 1754, 3188, 3508, 3985, 4385, 7970, 8770, 15940, 17540, 23113, 25433, 46226, 50866, 92452, 101732, 115565, 127165, 231130, 254330, 462260, 508660, 698969, 1397938, 2795876, 3494845, 6989690, 13979380, 20270101, 40540202, 81080404, 101350505, 202701010, 405402020

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 -405402019
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 405402020 can be divided by 48 positive divisors. The sum of these divisors (counting 405402020) is 1, the average is 0.020833333333333.

Base conversion 405402020

Base System Value
2 Binary 11000001010011111000110100100
3 Ternary 1001020211120000122
4 Quaternary 120022133012210
5 Quinary 1312240331040
6 Senary 104121101112
8 Octal 3012370644
10 Decimal 405402020
12 Duodecimal b3927798
16 Hexadecimal 1829f1a4
20 Vigesimal 66df510
36 Base36 6pd678

Cryptographic Hash Functions

md5 8f26b573412f8ea3b48978178447d74f
sha1 05ca1ee03bc5ab2b0dcdebff6e50001511f78ea6
sha256 436b176eaf72460184e104b45ae36811b8d0fb0bc081ca7eea8d635eadfe57b9
sha512 b60a9c2d35981dc1ab365106de58d0ebe90ec31513f0001d50f8724797af1610bb3d11eb6a0e3acf7fda7c0b464733fdb42a83937aa532f0df1fb1ba70083ce8
ripemd-160 92154f3219afe5c7b8df364f25633ca78a42c21b

405402020 as geometric shapes

Circle

Radius = n
Diameter 810804040
Circumference 2547216015.5649
Area 5.1632325904319E+17

Sphere

Radius = n
Volume 2.7909132291879E+26
Surface area 2.0652930361727E+18
Circumference 2547216015.5649

Square

Length = n
Perimeter 1621608080
Area 164350797820080400
Diagonal 573325034.89745

Cube

Length = n
Surface area 986104786920482400
Volume 6.6628145424872E+25
Space diagonal 702176896.13105

Equilateral Triangle

Length = n
Perimeter 1216206060
Area 7.1165983022215E+16
Altitude 351088448.06553

Triangular Pyramid

Length = n
Surface area 7.1165983022215E+16
Volume 7.8522022413018E+24
Height 191108344.96582