409845668 (number)

409845668 is an even 9-digits composite number following 409845667 and preceding 409845669. In scientific notation, it is written as 4.09845668 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 196486560 positive integers (up to 409845668) that are relatively prime to 409845668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.09845668 × 10^8
Engineering notation 4.09845668 × 10^6

Prime Factorization of 409845668

Prime Factorization 2 × 2 × 31 × 109 × 30323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 204922834
Product of the distinct prime numbers

The prime factorization of 409845668 is 2 × 2 × 31 × 109 × 30323. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 71, 72, 408, 538, 299, 1766, 93749, 61610, 541252, 826124, 9856330, 5063271, 37945380, 73487227, 646113265, 615011600, 1459034309, 3031088779

Basic calculations (n = 409845668)

Multiplication

n×y
n×2 819691336
n×3 1229537004
n×4 1639382672
n×5 2049228340

Division

n÷y
n÷2 204922834
n÷3 136615222.66667
n÷3 102461417
n÷5 81969133.6

Exponentiation

ny
n2 167973471578366224
n3 6.8843199665315E+25
n4 2.8215087154088E+34
n5 1.1563831242345E+43

Nth Root

y√n
2√n 20244.645415517
3√n 742.80265894431
4√n 142.28367937159
5√n 52.786646179508

Divisors of 409845668

1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 30323, 60646, 121292, 940013, 1880026, 3305207, 3760052, 6610414, 13220828, 102461417, 204922834, 409845668

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -409845667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 409845668 can be divided by 24 positive divisors. The sum of these divisors (counting 409845668) is 1, the average is 0.041666666666667.

Base conversion 409845668

Base System Value
2 Binary 11000011011011011111110100100
3 Ternary 1001120012022120012
4 Quaternary 120123123332210
5 Quinary 1314410030133
6 Senary 104400225352
8 Octal 3033337644
10 Decimal 409845668
12 Duodecimal b530b258
16 Hexadecimal 186dbfa4
20 Vigesimal 681ae38
36 Base36 6s0exw

Cryptographic Hash Functions

md5 963decc412e0eb43cfd80965d5d75c95
sha1 563b9831f29f6d69bed2501b19c0ff967c6fd9f3
sha256 6e26014254a56458c642c9efa2628b232ccda5745bcf717cb233f163f36c2fcc
sha512 b9fef20091b3bee274b49779eb6caa2eaebc0819eeea5b97ef5da93599e40492b142da3b1ee1f0cd40fa866813b2819e25461e0fa5b3dbc2ec1b093e6303bb64
ripemd-160 9bea7adc298c4eed03a8506dde28ee87b4a030ab

409845668 as geometric shapes

Circle

Radius = n
Diameter 819691336
Circumference 2575136279.3888
Area 5.2770422430857E+17

Sphere

Radius = n
Volume 2.8836972042422E+26
Surface area 2.1108168972343E+18
Circumference 2575136279.3888

Square

Length = n
Perimeter 1639382672
Area 167973471578366224
Diagonal 579609302.16546

Cube

Length = n
Surface area 1007840829470197344
Volume 6.8843199665315E+25
Space diagonal 709873520.23801

Equilateral Triangle

Length = n
Perimeter 1229537004
Area 7.2734646774364E+16
Altitude 354936760.119

Triangular Pyramid

Length = n
Surface area 7.2734646774364E+16
Volume 8.1132488869872E+24
Height 193203100.72182