405406916 (number)

405406916 is an even 9-digits composite number following 405406915 and preceding 405406917. In scientific notation, it is written as 4.05406916 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 202289640 positive integers (up to 405406916) that are relatively prime to 405406916.

Interesting facts

Basic properties

Name

Name four hundred five million four hundred six thousand nine hundred sixteen

Notation

Scientific notation 4.05406916 × 10^8
Engineering notation 4.05406916 × 10^6

Prime Factorization of 405406916

Prime Factorization 2 × 2 × 491 × 206419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202703458
Product of the distinct prime numbers

The prime factorization of 405406916 is 2 × 2 × 491 × 206419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 9, 98, 164, 118, 4198, 619, 35021, 98165, 571785, 918477, 2420897, 3691075, 91208079, 50336327, 383567349, 106131571, 8680220513, 7126278034

Basic calculations (n = 405406916)

Multiplication

n×y
n×2 810813832
n×3 1216220748
n×4 1621627664
n×5 2027034580

Division

n÷y
n÷2 202703458
n÷3 135135638.66667
n÷3 101351729
n÷5 81081383.2

Exponentiation

ny
n2 164354767540631056
n3 6.6630559438544E+25
n4 2.7012489613335E+34
n5 1.0951050107624E+43

Nth Root

y√n
2√n 20134.71916864
3√n 740.11132729758
4√n 141.89686102462
5√n 52.671808550878

Divisors of 405406916

1, 2, 4, 491, 982, 1964, 206419, 412838, 825676, 101351729, 202703458, 405406916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405406915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405406916 can be divided by 12 positive divisors. The sum of these divisors (counting 405406916) is 1, the average is 0.083333333333333.

Base conversion 405406916

Base System Value
2 Binary 11000001010100000010011000100
3 Ternary 1001020211210201222
4 Quaternary 120022200103010
5 Quinary 1312241010131
6 Senary 104121135512
8 Octal 3012402304
10 Decimal 405406916
12 Duodecimal b392a598
16 Hexadecimal 182a04c4
20 Vigesimal 66dfh5g
36 Base36 6pd9z8

Cryptographic Hash Functions

md5 3f9781460b81d9798a0aa0c01146aa1f
sha1 665f670e81f8540215e403b7d0d20f3d444c571b
sha256 325e8d8ec7962f28095e0df3d321a82018b09badde3c3e1923c0910af8882e43
sha512 f58521bbf25ff0460299c2d0ce6df891998b133c0bc26c925df750d87fd6462db352ffd01fd5dd428d31f367637ae83cee5712393e857869356ccdec601c60e6
ripemd-160 df8ccbbebdc4cd169beec7be9bc2b9f61d66bda4

405406916 as geometric shapes

Circle

Radius = n
Diameter 810813832
Circumference 2547246778.0402
Area 5.163357302881E+17

Sphere

Radius = n
Volume 2.7910143471561E+26
Surface area 2.0653429211524E+18
Circumference 2547246778.0402

Square

Length = n
Perimeter 1621627664
Area 164354767540631056
Diagonal 573331958.88705

Cube

Length = n
Surface area 986128605243786336
Volume 6.6630559438544E+25
Space diagonal 702185376.25181

Equilateral Triangle

Length = n
Perimeter 1216220748
Area 7.1167701961636E+16
Altitude 351092688.1259

Triangular Pyramid

Length = n
Surface area 7.1167701961636E+16
Volume 7.8524867355413E+24
Height 191110652.96235