402109668 (number)

402109668 is an even 9-digits composite number following 402109667 and preceding 402109669. In scientific notation, it is written as 4.02109668 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors. There are 134036544 positive integers (up to 402109668) that are relatively prime to 402109668.

Interesting facts

Basic properties

Name

Name four hundred two million one hundred nine thousand six hundred sixty-eight

Notation

Scientific notation 4.02109668 × 10^8
Engineering notation 4.02109668 × 10^6

Prime Factorization of 402109668

Prime Factorization 2 × 2 × 3 × 3 × 11169713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 67018278
Product of the distinct prime numbers

The prime factorization of 402109668 is 2 × 2 × 3 × 3 × 11169713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 91, 46, 556, 362, 1045, 2185, 87923, 94711, 306494, 526207, 1578051, 393817, 11691248, 44490816, 121220769, 499475350, 5726810906, 545116486

Basic calculations (n = 402109668)

Multiplication

n×y
n×2 804219336
n×3 1206329004
n×4 1608438672
n×5 2010548340

Division

n÷y
n÷2 201054834
n÷3 134036556
n÷3 100527417
n÷5 80421933.6

Exponentiation

ny
n2 161692185099070224
n3 6.5017990868382E+25
n4 2.6144362722112E+34
n5 1.051290101426E+43

Nth Root

y√n
2√n 20052.672340613
3√n 738.09937631084
4√n 141.60745863341
5√n 52.585850574394

Divisors of 402109668

1, 2, 3, 4, 6, 9, 12, 18, 36, 11169713, 22339426, 33509139, 44678852, 67018278, 100527417, 134036556, 201054834, 402109668

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -402109667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 402109668 can be divided by 18 positive divisors. The sum of these divisors (counting 402109668) is 1, the average is 0.055555555555556.

Base conversion 402109668

Base System Value
2 Binary 10111111101111011010011100100
3 Ternary 1001000122021202200
4 Quaternary 113331323103210
5 Quinary 1310420002133
6 Senary 103522334500
8 Octal 2775732344
10 Decimal 402109668
12 Duodecimal b27ba430
16 Hexadecimal 17f7b4e4
20 Vigesimal 65d3e38
36 Base36 6nelt0

Cryptographic Hash Functions

md5 9f131697292f4ea18843cd852accb8fd
sha1 72388f0e2beba54095bb9430c4fabd307a790041
sha256 b72c5844e4cd5577911c5b96ca77ccf45112ad80b4fab5d708870c3f16b2e8fd
sha512 2c85a661d5548313682177b1700fc231c41039536eae478d76f25640f5ff93527dde820e64072f72ece31b1669756ed331ed68c4101911f973cc4366f60106b4
ripemd-160 6d2f25f3804421ca11e3bc62e058395a455cd350

402109668 as geometric shapes

Circle

Radius = n
Diameter 804219336
Circumference 2526529557.8525
Area 5.0797098085012E+17

Sphere

Radius = n
Volume 2.7234672328437E+26
Surface area 2.0318839234005E+18
Circumference 2526529557.8525

Square

Length = n
Perimeter 1608438672
Area 161692185099070224
Diagonal 568668946.04694

Cube

Length = n
Surface area 970153110594421344
Volume 6.5017990868382E+25
Space diagonal 696474375.19065

Equilateral Triangle

Length = n
Perimeter 1206329004
Area 7.0014769944605E+16
Altitude 348237187.59533

Triangular Pyramid

Length = n
Surface area 7.0014769944605E+16
Volume 7.6624437070263E+24
Height 189556315.34898