405408069 (number)

405408069 is an odd 9-digits composite number following 405408068 and preceding 405408070. In scientific notation, it is written as 4.05408069 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 244127520 positive integers (up to 405408069) that are relatively prime to 405408069.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.05408069 × 10^8
Engineering notation 4.05408069 × 10^6

Prime Factorization of 405408069

Prime Factorization 3 × 33 × 157 × 26083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 405408069
Product of the distinct prime numbers

The prime factorization of 405408069 is 3 × 33 × 157 × 26083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 62, 82, 397, 804, 9142, 4091, 2172, 35813, 387292, 295109, 565788, 5001716, 86761001, 38746754, 655885490, 689709790, 6826296316, 6761126159

Basic calculations (n = 405408069)

Multiplication

n×y
n×2 810816138
n×3 1216224207
n×4 1621632276
n×5 2027040345

Division

n÷y
n÷2 202704034.5
n÷3 135136023
n÷3 101352017.25
n÷5 81081613.8

Exponentiation

ny
n2 164355702410308761
n3 6.6631127943302E+25
n4 2.7012796914786E+34
n5 1.0951205835513E+43

Nth Root

y√n
2√n 20134.747800755
3√n 740.11202893628
4√n 141.89696191517
5√n 52.671838511159

Divisors of 405408069

1, 3, 33, 99, 157, 471, 5181, 15543, 26083, 78249, 860739, 2582217, 4095031, 12285093, 135136023, 405408069

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405408068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405408069 can be divided by 16 positive divisors. The sum of these divisors (counting 405408069) is 1, the average is 0.0625.

Base conversion 405408069

Base System Value
2 Binary 11000001010100000100101000101
3 Ternary 1001020211212022200
4 Quaternary 120022200211011
5 Quinary 1312241024234
6 Senary 104121145113
8 Octal 3012404505
10 Decimal 405408069
12 Duodecimal b392b199
16 Hexadecimal 182a0945
20 Vigesimal 66dg039
36 Base36 6pdav9

Cryptographic Hash Functions

md5 d8af28bca286c36bf099c4e71610abce
sha1 88b395878cd343a2e07ab4ae5881b1ceefe9fe2c
sha256 826ebadc887e28a7198c700b3802a1b24fe4cb5fe6c03756717684537904f2c6
sha512 7bc53f7847c6189df571f8b5e32cbc176f6d5f0b9fa600d856ba38f23686ae39cedc1d8e7db6afe8157084de944ee0828816d650969a7167145211761a2778be
ripemd-160 71a5b937b41e7479a6be3a1d4af230cfb198abc5

405408069 as geometric shapes

Circle

Radius = n
Diameter 810816138
Circumference 2547254022.5528
Area 5.1633866726782E+17

Sphere

Radius = n
Volume 2.7910381606277E+26
Surface area 2.0653546690713E+18
Circumference 2547254022.5528

Square

Length = n
Perimeter 1621632276
Area 164355702410308761
Diagonal 573333589.47529

Cube

Length = n
Surface area 986134214461852566
Volume 6.6631127943302E+25
Space diagonal 702187373.30639

Equilateral Triangle

Length = n
Perimeter 1216224207
Area 7.1168106772081E+16
Altitude 351093686.65319

Triangular Pyramid

Length = n
Surface area 7.1168106772081E+16
Volume 7.8525537344695E+24
Height 191111196.49176