409389620 (number)

409389620 is an even 9-digits composite number following 409389619 and preceding 409389621. In scientific notation, it is written as 4.09389620 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 163755840 positive integers (up to 409389620) that are relatively prime to 409389620.

Interesting facts

Basic properties

Name

Name four hundred nine million three hundred eighty-nine thousand six hundred twenty

Notation

Scientific notation 4.09389620 × 10^8
Engineering notation 4.09389620 × 10^6

Prime Factorization of 409389620

Prime Factorization 2 × 2 × 5 × 20469481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 204694810
Product of the distinct prime numbers

The prime factorization of 409389620 is 2 × 2 × 5 × 20469481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 61, 31, 218, 638, 7488, 9155, 99586, 31791, 434938, 712276, 2266725, 5089028, 47403326, 67276940, 71661467, 496887329, 5563241617, 6824507130

Basic calculations (n = 409389620)

Multiplication

n×y
n×2 818779240
n×3 1228168860
n×4 1637558480
n×5 2046948100

Division

n÷y
n÷2 204694810
n÷3 136463206.66667
n÷3 102347405
n÷5 81877924

Exponentiation

ny
n2 167599860963744400
n3 6.8613643392E+25
n4 2.8089713395066E+34
n5 1.1499637092715E+43

Nth Root

y√n
2√n 20233.378857719
3√n 742.52704349648
4√n 142.24408197784
5√n 52.774893479272

Divisors of 409389620

1, 2, 4, 5, 10, 20, 20469481, 40938962, 81877924, 102347405, 204694810, 409389620

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -409389619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 409389620 can be divided by 12 positive divisors. The sum of these divisors (counting 409389620) is 1, the average is 0.083333333333333.

Base conversion 409389620

Base System Value
2 Binary 11000011001101100101000110100
3 Ternary 1001112100010222112
4 Quaternary 120121230220310
5 Quinary 1314300431440
6 Senary 104342350152
8 Octal 3031545064
10 Decimal 409389620
12 Duodecimal b512b358
16 Hexadecimal 1866ca34
20 Vigesimal 67ide10
36 Base36 6rqn1w

Cryptographic Hash Functions

md5 5fb3f7e0820bddf0d5bc5d1e730bf5d2
sha1 3836f527c88ef94dc15efbddc48701cdf61a1465
sha256 cfa6bd848a3a89ce2056be0c4015b7a7588585fc09f6041c058c8c7a7e0a6dff
sha512 9bf095339e20ef864d0d6942677a20849adc9b5822b384dfef5088d7056cb287e4ef34b4a632234cf894c50ac6b50532c2fda1e3c1637763ad33ddfc06bc0c95
ripemd-160 c61f4151c17ad927afcea21fdd72208ca7be5544

409389620 as geometric shapes

Circle

Radius = n
Diameter 818779240
Circumference 2572270845.2958
Area 5.2653049194637E+17

Sphere

Radius = n
Volume 2.8740815735512E+26
Surface area 2.1061219677855E+18
Circumference 2572270845.2958

Square

Length = n
Perimeter 1637558480
Area 167599860963744400
Diagonal 578964352.89877

Cube

Length = n
Surface area 1005599165782466400
Volume 6.8613643392E+25
Space diagonal 709083621.93132

Equilateral Triangle

Length = n
Perimeter 1228168860
Area 7.2572868632671E+16
Altitude 354541810.96566

Triangular Pyramid

Length = n
Surface area 7.2572868632671E+16
Volume 8.0861954207331E+24
Height 192988117.63292