245396405 (number)

245396405 is an odd 9-digits composite number following 245396404 and preceding 245396406. In scientific notation, it is written as 2.45396405 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 188086080 positive integers (up to 245396405) that are relatively prime to 245396405.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-six thousand four hundred five

Notation

Scientific notation 2.45396405 × 10^8
Engineering notation 2.45396405 × 10^6

Prime Factorization of 245396405

Prime Factorization 29 × 5 × 131 × 12919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245396405
Product of the distinct prime numbers

The prime factorization of 245396405 is 29 × 5 × 131 × 12919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 68, 66, 430, 397, 6816, 1522, 23895, 7603, 529913, 550901, 5867049, 9950396, 46351223, 6629972, 873339895, 204907427, 5014485006, 3497655380

Basic calculations (n = 245396405)

Multiplication

n×y
n×2 490792810
n×3 736189215
n×4 981585620
n×5 1226982025

Division

n÷y
n÷2 122698202.5
n÷3 81798801.666667
n÷3 61349101.25
n÷5 49079281

Exponentiation

ny
n2 60219395586924025
n3 1.4777623188304E+25
n4 3.6263756048544E+33
n5 8.8989953661098E+41

Nth Root

y√n
2√n 15665.133417881
3√n 626.06976684688
4√n 125.16043071946
5√n 47.64020693095

Divisors of 245396405

1, 5, 29, 131, 145, 655, 3799, 12919, 18995, 64595, 374651, 1692389, 1873255, 8461945, 49079281, 245396405

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 -245396404
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 245396405 can be divided by 16 positive divisors. The sum of these divisors (counting 245396405) is 1, the average is 0.0625.

Base conversion 245396405

Base System Value
2 Binary 1110101000000111001110110101
3 Ternary 122002202102120202
4 Quaternary 32220013032311
5 Quinary 1000310141110
6 Senary 40203410245
8 Octal 1650071665
10 Decimal 245396405
12 Duodecimal 6a223985
16 Hexadecimal ea073b5
20 Vigesimal 3gdeb05
36 Base36 423p2t

Cryptographic Hash Functions

md5 f110a2ae8fbb520b905a61ca23970ec5
sha1 fd346a79d075da0ea354f19d75c6d6e208d41b63
sha256 ce00966981a599128b81357822d915ad8be8f028823c2638aed65f757e24faaf
sha512 f0d504118a030df6dc045b200ec9c1daddedfe670ae991571ab64dab9478d3737587100a3d0526dcdf6d78996f7f8734420ab81521d020557c04f402cee0d0ec
ripemd-160 2ecfb1fbe590098d6da7688770b5251a82df2fde

245396405 as geometric shapes

Circle

Radius = n
Diameter 490792810
Circumference 1541871086.3307
Area 1.891848107795E+17

Sphere

Radius = n
Volume 6.1900363261192E+25
Surface area 7.5673924311799E+17
Circumference 1541871086.3307

Square

Length = n
Perimeter 981585620
Area 60219395586924025
Diagonal 347042924.1086

Cube

Length = n
Surface area 361316373521544150
Volume 1.4777623188304E+25
Space diagonal 425039041.45475

Equilateral Triangle

Length = n
Perimeter 736189215
Area 2.607576318941E+16
Altitude 212519520.72737

Triangular Pyramid

Length = n
Surface area 2.607576318941E+16
Volume 1.7415595943782E+24
Height 115680974.70287