405440331 (number)

405440331 is an odd 9-digits composite number following 405440330 and preceding 405440332. In scientific notation, it is written as 4.05440331 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 270240840 positive integers (up to 405440331) that are relatively prime to 405440331.

Interesting facts

Basic properties

Name

Name four hundred five million four hundred forty thousand three hundred thirty-one

Notation

Scientific notation 4.05440331 × 10^8
Engineering notation 4.05440331 × 10^6

Prime Factorization of 405440331

Prime Factorization 3 × 6971 × 19387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405440331
Product of the distinct prime numbers

The prime factorization of 405440331 is 3 × 6971 × 19387. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 33, 82, 884, 372, 26, 7483, 94867, 11291, 298577, 33015, 2021363, 1484782, 90866530, 20310644, 370665183, 837596766, 8651002382, 8700618095

Basic calculations (n = 405440331)

Multiplication

n×y
n×2 810880662
n×3 1216320993
n×4 1621761324
n×5 2027201655

Division

n÷y
n÷2 202720165.5
n÷3 135146777
n÷3 101360082.75
n÷5 81088066.2

Exponentiation

ny
n2 164381862001389561
n3 6.664703654024E+25
n4 2.7021396555044E+34
n5 1.0955563963359E+43

Nth Root

y√n
2√n 20135.548937141
3√n 740.13166089294
4√n 141.89978483825
5√n 52.672676799735

Divisors of 405440331

1, 3, 6971, 19387, 20913, 58161, 135146777, 405440331

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405440330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405440331 can be divided by 8 positive divisors. The sum of these divisors (counting 405440331) is 1, the average is 0.125.

Base conversion 405440331

Base System Value
2 Binary 11000001010101000011101001011
3 Ternary 1001020220111120120
4 Quaternary 120022220131023
5 Quinary 1312243042311
6 Senary 104121554323
8 Octal 3012503513
10 Decimal 405440331
12 Duodecimal b39459a3
16 Hexadecimal 182a874b
20 Vigesimal 66e00gb
36 Base36 6pdzrf

Cryptographic Hash Functions

md5 bbd88cc127967114975a9ea328282170
sha1 baf07834fead123e519d308328fcc39f2b38b361
sha256 1d5126e067fc9fd57f33fe84a4cac3523538e0a1df4006f9dc122c93aa251644
sha512 2131f9bb6a251c80b07b2242bb4eae82657933707cffd3743feeec871bde983c4f057ddb8e37cbd343c1d44d539fee54e694d818f3f0a147f73b88b8427170d6
ripemd-160 d30c61bced540f4982fa897c89fe403b1c412fe4

405440331 as geometric shapes

Circle

Radius = n
Diameter 810880662
Circumference 2547456730.6772
Area 5.1642085004698E+17

Sphere

Radius = n
Volume 2.791704538378E+26
Surface area 2.0656834001879E+18
Circumference 2547456730.6772

Square

Length = n
Perimeter 1621761324
Area 164381862001389561
Diagonal 573379214.83324

Cube

Length = n
Surface area 986291172008337366
Volume 6.664703654024E+25
Space diagonal 702243252.72954

Equilateral Triangle

Length = n
Perimeter 1216320993
Area 7.1179434207296E+16
Altitude 351121626.36477

Triangular Pyramid

Length = n
Surface area 7.1179434207296E+16
Volume 7.8544285805985E+24
Height 191126404.94441