405131072 (number)

405131072 is an even 9-digits composite number following 405131071 and preceding 405131073. In scientific notation, it is written as 4.05131072 × 10^8. The sum of its digits is 23. It has a total of 9 prime factors and 56 positive divisors. There are 191116800 positive integers (up to 405131072) that are relatively prime to 405131072.

Interesting facts

Basic properties

Name

Name four hundred five million one hundred thirty-one thousand seventy-two

Notation

Scientific notation 4.05131072 × 10^8
Engineering notation 4.05131072 × 10^6

Prime Factorization of 405131072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1051 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12660346
Product of the distinct prime numbers

The prime factorization of 405131072 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1051 × 317. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 4, 75, 18, 802, 214, 5075, 1982, 10411, 71671, 822193, 672639, 6946573, 1046503, 77786015, 85632730, 946239129, 343515081, 668330709, 3446814921

Basic calculations (n = 405131072)

Multiplication

n×y
n×2 810262144
n×3 1215393216
n×4 1620524288
n×5 2025655360

Division

n÷y
n÷2 202565536
n÷3 135043690.66667
n÷3 101282768
n÷5 81026214.4

Exponentiation

ny
n2 164131185499869184
n3 6.6494643130193E+25
n4 2.6939046053592E+34
n5 1.0913844606349E+43

Nth Root

y√n
2√n 20127.868044083
3√n 739.94342883828
4√n 141.87271775815
5√n 52.664638886158

Divisors of 405131072

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 317, 608, 634, 1051, 1216, 1268, 2102, 2536, 4204, 5072, 6023, 8408, 10144, 12046, 16816, 19969, 20288, 24092, 33632, 39938, 48184, 67264, 79876, 96368, 159752, 192736, 319504, 333167, 385472, 639008, 666334, 1278016, 1332668, 2665336, 5330672, 6330173, 10661344, 12660346, 21322688, 25320692, 50641384, 101282768, 202565536, 405131072

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405131071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405131072 can be divided by 56 positive divisors. The sum of these divisors (counting 405131072) is 1, the average is 0.017857142857143.

Base conversion 405131072

Base System Value
2 Binary 11000001001011100111101000000
3 Ternary 1001020022210100112
4 Quaternary 120021130331000
5 Quinary 1312203143242
6 Senary 104111210452
8 Octal 3011347500
10 Decimal 405131072
12 Duodecimal b3816a28
16 Hexadecimal 1825cf40
20 Vigesimal 66c17dc
36 Base36 6p7d4w

Cryptographic Hash Functions

md5 19d8100e44eca57deb2acf634c5e0afd
sha1 db284c110c3491fee0eb9998bb544228b8ad603d
sha256 f1215311269383daee724c90b66016f1f9b09f2adee79305b7f4c77b74c01443
sha512 c0870a455145e987724be2fe522d30ecb91f9e9f27b04cbee1a0f5774da163254711da9d276748deec7657d7660bd7307818702d7f1221a7c463f1dc851f1292
ripemd-160 007875782536b06de478553f3548f991cdb12aca

405131072 as geometric shapes

Circle

Radius = n
Diameter 810262144
Circumference 2545513599.0723
Area 5.1563332659137E+17

Sphere

Radius = n
Volume 2.7853210981452E+26
Surface area 2.0625333063655E+18
Circumference 2545513599.0723

Square

Length = n
Perimeter 1620524288
Area 164131185499869184
Diagonal 572941856.56115

Cube

Length = n
Surface area 984787112999215104
Volume 6.6494643130193E+25
Space diagonal 701707600.42884

Equilateral Triangle

Length = n
Perimeter 1215393216
Area 7.1070888098071E+16
Altitude 350853800.21442

Triangular Pyramid

Length = n
Surface area 7.1070888098071E+16
Volume 7.8364688449898E+24
Height 190980618.85372