405408068 (number)

405408068 is an even 9-digits composite number following 405408067 and preceding 405408069. In scientific notation, it is written as 4.05408068 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 187111392 positive integers (up to 405408068) that are relatively prime to 405408068.

Interesting facts

Basic properties

Name

Name four hundred five million four hundred eight thousand sixty-eight

Notation

Scientific notation 4.05408068 × 10^8
Engineering notation 4.05408068 × 10^6

Prime Factorization of 405408068

Prime Factorization 2 × 2 × 13 × 7796309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202704034
Product of the distinct prime numbers

The prime factorization of 405408068 is 2 × 2 × 13 × 7796309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 28, 49, 803, 808, 3380, 179, 65794, 99653, 433797, 559993, 8628949, 66592, 9939214, 44516288, 276130017, 333344242, 9548230755, 542541450

Basic calculations (n = 405408068)

Multiplication

n×y
n×2 810816136
n×3 1216224204
n×4 1621632272
n×5 2027040340

Division

n÷y
n÷2 202704034
n÷3 135136022.66667
n÷3 101352017
n÷5 81081613.6

Exponentiation

ny
n2 164355701599492624
n3 6.6631127450235E+25
n4 2.7012796648261E+34
n5 1.0951205700449E+43

Nth Root

y√n
2√n 20134.747775922
3√n 740.11202832775
4√n 141.89696182767
5√n 52.671838485174

Divisors of 405408068

1, 2, 4, 13, 26, 52, 7796309, 15592618, 31185236, 101352017, 202704034, 405408068

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 -405408067
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 405408068 can be divided by 12 positive divisors. The sum of these divisors (counting 405408068) is 1, the average is 0.083333333333333.

Base conversion 405408068

Base System Value
2 Binary 11000001010100000100101000100
3 Ternary 1001020211212022122
4 Quaternary 120022200211010
5 Quinary 1312241024233
6 Senary 104121145112
8 Octal 3012404504
10 Decimal 405408068
12 Duodecimal b392b198
16 Hexadecimal 182a0944
20 Vigesimal 66dg038
36 Base36 6pdav8

Cryptographic Hash Functions

md5 76da2fe641c361c8afa744367db03095
sha1 cf3e6569056e7f14ad6ad409b0b1f540c3ce9f34
sha256 7656ede1ff8487b3cd2e4cf08e8a3fab41f4499b7a169a70417815f1b2a96a3b
sha512 711234856ff57e72ba598180fd48c48ac73889b09060ca5c9e3280c3fcd7b8b0b02ecbfec3a147cffb15484dfef96c623c2fcad8771b9bd29786d80c9be05518
ripemd-160 975fd0849ed1ed11cb66e9faf06cf8b5f5ab6a58

405408068 as geometric shapes

Circle

Radius = n
Diameter 810816136
Circumference 2547254016.2697
Area 5.1633866472056E+17

Sphere

Radius = n
Volume 2.7910381399742E+26
Surface area 2.0653546588822E+18
Circumference 2547254016.2697

Square

Length = n
Perimeter 1621632272
Area 164355701599492624
Diagonal 573333588.06107

Cube

Length = n
Surface area 986134209596955744
Volume 6.6631127450235E+25
Space diagonal 702187371.57434

Equilateral Triangle

Length = n
Perimeter 1216224204
Area 7.1168106420988E+16
Altitude 351093685.78717

Triangular Pyramid

Length = n
Surface area 7.1168106420988E+16
Volume 7.852553676361E+24
Height 191111196.02036