408804985 (number)

408804985 is an odd 9-digits composite number following 408804984 and preceding 408804986. In scientific notation, it is written as 4.08804985 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 327043984 positive integers (up to 408804985) that are relatively prime to 408804985.

Interesting facts

Basic properties

Name

Name four hundred eight million eight hundred four thousand nine hundred eighty-five

Notation

Scientific notation 4.08804985 × 10^8
Engineering notation 4.08804985 × 10^6

Prime Factorization of 408804985

Prime Factorization 5 × 81760997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 408804985
Product of the distinct prime numbers

The prime factorization of 408804985 is 5 × 81760997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 51, 86, 641, 631, 6265, 7829, 20408, 65974, 358111, 973805, 6646875, 4296453, 73699301, 42879820, 798545075, 637057043, 9993264043, 679392653

Basic calculations (n = 408804985)

Multiplication

n×y
n×2 817609970
n×3 1226414955
n×4 1635219940
n×5 2044024925

Division

n÷y
n÷2 204402492.5
n÷3 136268328.33333
n÷3 102201246.25
n÷5 81760997

Exponentiation

ny
n2 167121515760850225
n3 6.8320108743792E+25
n4 2.7929601030204E+34
n5 1.1417760130209E+43

Nth Root

y√n
2√n 20218.926405722
3√n 742.1734161405
4√n 142.19327130959
5√n 52.759811665717

Divisors of 408804985

1, 5, 81760997, 408804985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -408804984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 408804985 can be divided by 4 positive divisors. The sum of these divisors (counting 408804985) is 1, the average is 0.25.

Base conversion 408804985

Base System Value
2 Binary 11000010111011101111001111001
3 Ternary 1001111020110000101
4 Quaternary 120113131321321
5 Quinary 1314123224420
6 Senary 104322035401
8 Octal 3027357171
10 Decimal 408804985
12 Duodecimal b4aa8b61
16 Hexadecimal 185dde79
20 Vigesimal 67f0c95
36 Base36 6re3y1

Cryptographic Hash Functions

md5 9a668f728c5d98ba5563953d626edec0
sha1 daa5855c2f5dbbaae9998024540ec6f37f8bf6bc
sha256 64bc5c1ebb2c7148eb1dabf549d1148a64a161384cb76bd8f1cf55059e4b0198
sha512 b759fbbc382669c1aa20ae4d8a5fdc169775ccb357ee72fef9d5564c6b05504aa0d93d9dc708011a6950ffaee5045d60b628469290a452fec6fb25a5b17d0c0c
ripemd-160 bd6f8408a4b327dae6347911a6a209ecd1226ead

408804985 as geometric shapes

Circle

Radius = n
Diameter 817609970
Circumference 2568597475.2538
Area 5.2502772617108E+17

Sphere

Radius = n
Volume 2.8617860229594E+26
Surface area 2.1001109046843E+18
Circumference 2568597475.2538

Square

Length = n
Perimeter 1635219940
Area 167121515760850225
Diagonal 578137554.15273

Cube

Length = n
Surface area 1002729094565101350
Volume 6.8320108743792E+25
Space diagonal 708071004.40743

Equilateral Triangle

Length = n
Perimeter 1226414955
Area 7.2365739083929E+16
Altitude 354035502.20372

Triangular Pyramid

Length = n
Surface area 7.2365739083929E+16
Volume 8.0516020306896E+24
Height 192712518.05091