409081661 (number)

409081661 is an odd 9-digits composite number following 409081660 and preceding 409081662. In scientific notation, it is written as 4.09081661 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 399568092 positive integers (up to 409081661) that are relatively prime to 409081661.

Interesting facts

Basic properties

Name

Name four hundred nine million eighty-one thousand six hundred sixty-one

Notation

Scientific notation 4.09081661 × 10^8
Engineering notation 4.09081661 × 10^6

Prime Factorization of 409081661

Prime Factorization 43 × 9513527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 409081661
Product of the distinct prime numbers

The prime factorization of 409081661 is 43 × 9513527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 7, 74, 809, 92, 7378, 1415, 95166, 75353, 878742, 360474, 9758592, 8631181, 18922173, 15682491, 965405850, 899877186, 4262987560, 3233704895

Basic calculations (n = 409081661)

Multiplication

n×y
n×2 818163322
n×3 1227244983
n×4 1636326644
n×5 2045408305

Division

n÷y
n÷2 204540830.5
n÷3 136360553.66667
n÷3 102270415.25
n÷5 81816332.2

Exponentiation

ny
n2 167347805366518921
n3 6.845891818404E+25
n4 2.800528796099E+34
n5 1.1456449715865E+43

Nth Root

y√n
2√n 20225.767253679
3√n 742.34081076019
4√n 142.21732402798
5√n 52.766951218333

Divisors of 409081661

1, 43, 9513527, 409081661

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -409081660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 409081661 can be divided by 4 positive divisors. The sum of these divisors (counting 409081661) is 1, the average is 0.25.

Base conversion 409081661

Base System Value
2 Binary 11000011000100001011100111101
3 Ternary 1001111202111112122
4 Quaternary 120120201130331
5 Quinary 1314211103121
6 Senary 104332012325
8 Octal 3030413475
10 Decimal 409081661
12 Duodecimal b50010a5
16 Hexadecimal 1862173d
20 Vigesimal 67gf431
36 Base36 6rk1fh

Cryptographic Hash Functions

md5 9a801fd1bbe010c2264953563b0502a9
sha1 ee946fa2498d39cdbfd29f3c990858c3f84f985e
sha256 09beaa463fea0b6c816bcaee10b79857e105c44cde8fb8796fd51b064c41b919
sha512 8fafcc69561b8f68356ce7e66d11c2262620ba1eb2fe7710cc0f78453c0e7a0552297a043534c0e0ae46e533dc8fe98e75bd4cd7407e466886d7470b474a91ce
ripemd-160 63d779bd90b99cb29122e190ebf58e58fe2d1343

409081661 as geometric shapes

Circle

Radius = n
Diameter 818163322
Circumference 2570335881.8318
Area 5.2573863593383E+17

Sphere

Radius = n
Volume 2.8676004591958E+26
Surface area 2.1029545437353E+18
Circumference 2570335881.8318

Square

Length = n
Perimeter 1636326644
Area 167347805366518921
Diagonal 578528833.10431

Cube

Length = n
Surface area 1004086832199113526
Volume 6.845891818404E+25
Space diagonal 708550221.29667

Equilateral Triangle

Length = n
Perimeter 1227244983
Area 7.246372535749E+16
Altitude 354275110.64833

Triangular Pyramid

Length = n
Surface area 7.246372535749E+16
Volume 8.067960880105E+24
Height 192842944.3681