405408072 (number)

405408072 is an even 9-digits composite number following 405408071 and preceding 405408073. In scientific notation, it is written as 4.05408072 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 135018624 positive integers (up to 405408072) that are relatively prime to 405408072.

Interesting facts

Basic properties

Name

Name four hundred five million four hundred eight thousand seventy-two

Notation

Scientific notation 4.05408072 × 10^8
Engineering notation 4.05408072 × 10^6

Prime Factorization of 405408072

Prime Factorization 2 × 2 × 2 × 3 × 1259 × 13417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 101352018
Product of the distinct prime numbers

The prime factorization of 405408072 is 2 × 2 × 2 × 3 × 1259 × 13417. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 9, 67, 299, 748, 2560, 4668, 65304, 54896, 744552, 964636, 9668777, 9471194, 90566640, 25808027, 82752949, 134795621, 9443241660, 2550566800

Basic calculations (n = 405408072)

Multiplication

n×y
n×2 810816144
n×3 1216224216
n×4 1621632288
n×5 2027040360

Division

n÷y
n÷2 202704036
n÷3 135136024
n÷3 101352018
n÷5 81081614.4

Exponentiation

ny
n2 164355704842757184
n3 6.6631129422503E+25
n4 2.701279771436E+34
n5 1.0951206240704E+43

Nth Root

y√n
2√n 20134.747875253
3√n 740.11203076188
4√n 141.89696217768
5√n 52.671838589113

Divisors of 405408072

1, 2, 3, 4, 6, 8, 12, 24, 1259, 2518, 3777, 5036, 7554, 10072, 13417, 15108, 26834, 30216, 40251, 53668, 80502, 107336, 161004, 322008, 16892003, 33784006, 50676009, 67568012, 101352018, 135136024, 202704036, 405408072

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405408071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405408072 can be divided by 32 positive divisors. The sum of these divisors (counting 405408072) is 1, the average is 0.03125.

Base conversion 405408072

Base System Value
2 Binary 11000001010100000100101001000
3 Ternary 1001020211212022210
4 Quaternary 120022200211020
5 Quinary 1312241024242
6 Senary 104121145120
8 Octal 3012404510
10 Decimal 405408072
12 Duodecimal b392b1a0
16 Hexadecimal 182a0948
20 Vigesimal 66dg03c
36 Base36 6pdavc

Cryptographic Hash Functions

md5 17b2b15f381b9aa146f70aadfd4be2a5
sha1 ba9d7933f954836ec7be0b63bc4320abc2e6f256
sha256 1be2530ea025ddce2079e190c00be8e26d9207a0e078646ba122942e2c50b280
sha512 8451a1815c5395d2c266541816fad9daeb782d42cf9829b3952c09bc3ffc91ed133d0e693b4bc567c5592a92b09cec304835fab818f031d6829d3d0e3b4b95b7
ripemd-160 73fc3e4068cd9fd5f6c97c0a5138f986e625c056

405408072 as geometric shapes

Circle

Radius = n
Diameter 810816144
Circumference 2547254041.4024
Area 5.1633867490958E+17

Sphere

Radius = n
Volume 2.7910382225884E+26
Surface area 2.0653546996383E+18
Circumference 2547254041.4024

Square

Length = n
Perimeter 1621632288
Area 164355704842757184
Diagonal 573333593.71793

Cube

Length = n
Surface area 986134229056543104
Volume 6.6631129422503E+25
Space diagonal 702187378.50254

Equilateral Triangle

Length = n
Perimeter 1216224216
Area 7.1168107825362E+16
Altitude 351093689.25127

Triangular Pyramid

Length = n
Surface area 7.1168107825362E+16
Volume 7.8525539087951E+24
Height 191111197.90598