409968491 (number)

409968491 is an odd 9-digits composite number following 409968490 and preceding 409968492. In scientific notation, it is written as 4.09968491 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 370484928 positive integers (up to 409968491) that are relatively prime to 409968491.

Interesting facts

Basic properties

Name

Name four hundred nine million nine hundred sixty-eight thousand four hundred ninety-one

Notation

Scientific notation 4.09968491 × 10^8
Engineering notation 4.09968491 × 10^6

Prime Factorization of 409968491

Prime Factorization 19 × 23 × 439 × 2137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 409968491
Product of the distinct prime numbers

The prime factorization of 409968491 is 19 × 23 × 439 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 409968491)

Multiplication

n×y
n×2 819936982
n×3 1229905473
n×4 1639873964
n×5 2049842455

Division

n÷y
n÷2 204984245.5
n÷3 136656163.66667
n÷3 102492122.75
n÷5 81993698.2

Exponentiation

ny
n2 168074163612817081
n3 6.8905111232434E+25
n4 2.8248924474148E+34
n5 1.1581168939039E+43

Nth Root

y√n
2√n 20247.678657071
3√n 742.8768528389
4√n 142.29433810616
5√n 52.789809632342

Divisors of 409968491

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 -409968490
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 409968491 can be divided by 16 positive divisors. The sum of these divisors (counting 409968491) is 1, the average is 0.0625.

Base conversion 409968491

Base System Value
2 Binary 11000011011111001111101101011
3 Ternary 1001120102120001012
4 Quaternary 120123321331223
5 Quinary 1314422442431
6 Senary 104403014135
8 Octal 3033717553
10 Decimal 409968491
12 Duodecimal b536a34b
16 Hexadecimal 186f9f6b
20 Vigesimal 682614b
36 Base36 6s31pn

Cryptographic Hash Functions

md5 9f2ca9ba6f33ef596cd15b1d7bb0f3cb
sha1 089b9a146bd44a45d0e60401a3c32174bf04fe47
sha256 26ed156bc2d86fb9f918de59c130b5ebc5c0a15f196d6258267ccf52d86dbceb
sha512 a92f4a266bdfeeee56a70ccc39ea7cf10fe811758d700b00a910addb6ba84e218da54e85d33056f59a66fbc4e195e26af5be211abd02c5eb7fd3d31e3267f5b7
ripemd-160 b3638ba561da21fec6a337c9727eff527d0c66c7

409968491 as geometric shapes

Circle

Radius = n
Diameter 819936982
Circumference 2575907999.0578
Area 5.2802055766428E+17

Sphere

Radius = n
Volume 2.8862905499014E+26
Surface area 2.1120822306571E+18
Circumference 2575907999.0578

Square

Length = n
Perimeter 1639873964
Area 168074163612817081
Diagonal 579783000.11783

Cube

Length = n
Surface area 1008444981676902486
Volume 6.8905111232434E+25
Space diagonal 710086255.91434

Equilateral Triangle

Length = n
Perimeter 1229905473
Area 7.2778247704261E+16
Altitude 355043127.95717

Triangular Pyramid

Length = n
Surface area 7.2778247704261E+16
Volume 8.1205452351445E+24
Height 193261000.03928