405696661 (number)

405696661 is an odd 9-digits composite number following 405696660 and preceding 405696662. In scientific notation, it is written as 4.05696661 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 405572524 positive integers (up to 405696661) that are relatively prime to 405696661.

Interesting facts

Basic properties

Name

Name four hundred five million six hundred ninety-six thousand six hundred sixty-one

Notation

Scientific notation 4.05696661 × 10^8
Engineering notation 4.05696661 × 10^6

Prime Factorization of 405696661

Prime Factorization 3359 × 120779

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 405696661
Product of the distinct prime numbers

The prime factorization of 405696661 is 3359 × 120779. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 67, 55, 34, 783, 4749, 5656, 36687, 55844, 144659, 184830, 5285330, 5929965, 55520488, 45273446, 852228548, 810206373, 84513405, 9589191752

Basic calculations (n = 405696661)

Multiplication

n×y
n×2 811393322
n×3 1217089983
n×4 1622786644
n×5 2028483305

Division

n÷y
n÷2 202848330.5
n÷3 135232220.33333
n÷3 101424165.25
n÷5 81139332.2

Exponentiation

ny
n2 164589780746548921
n3 6.6773524483597E+25
n4 2.7089795926197E+34
n5 1.099023975443E+43

Nth Root

y√n
2√n 20141.913042211
3√n 740.28760490954
4√n 141.92220771328
5√n 52.679335325335

Divisors of 405696661

1, 3359, 120779, 405696661

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 -405696660
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 405696661 can be divided by 4 positive divisors. The sum of these divisors (counting 405696661) is 1, the average is 0.25.

Base conversion 405696661

Base System Value
2 Binary 11000001011100111000010010101
3 Ternary 1001021101112012021
4 Quaternary 120023213002111
5 Quinary 1312324243121
6 Senary 104131253141
8 Octal 3013470225
10 Decimal 405696661
12 Duodecimal b3a4a1b1
16 Hexadecimal 182e7095
20 Vigesimal 66fc1d1
36 Base36 6pjhjp

Cryptographic Hash Functions

md5 ba0f80a5a05aa65c46f1e34c2f23b3ee
sha1 f7434a300f78ff1c80cc73bb0f338e263f3f1b4a
sha256 3eec0faab140faa16dc40be5722d58724de4404ca7338a2ee8290d2824aa7438
sha512 2796fbb4df64fcd8981f86d1016e33e80b330d744f39811ee5fdf658dc29b60b1febf09e224a7f949163a658457ade9415ee491054c463c476313a7838ca97d2
ripemd-160 c51eac1e7f384d28a5813739a28dbc610076fc9e

405696661 as geometric shapes

Circle

Radius = n
Diameter 811393322
Circumference 2549067299.567
Area 5.1707404604931E+17

Sphere

Radius = n
Volume 2.7970028529596E+26
Surface area 2.0682961841973E+18
Circumference 2549067299.567

Square

Length = n
Perimeter 1622786644
Area 164589780746548921
Diagonal 573741720.19568

Cube

Length = n
Surface area 987538684479293526
Volume 6.6773524483597E+25
Space diagonal 702687229.31305

Equilateral Triangle

Length = n
Perimeter 1217089983
Area 7.1269465664911E+16
Altitude 351343614.65652

Triangular Pyramid

Length = n
Surface area 7.1269465664911E+16
Volume 7.8693353276796E+24
Height 191247240.06523