405356980 (number)

405356980 is an even 9-digits composite number following 405356979 and preceding 405356981. In scientific notation, it is written as 4.05356980 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 138979488 positive integers (up to 405356980) that are relatively prime to 405356980.

Interesting facts

Basic properties

Name

Name four hundred five million three hundred fifty-six thousand nine hundred eighty

Notation

Scientific notation 4.05356980 × 10^8
Engineering notation 4.05356980 × 10^6

Prime Factorization of 405356980

Prime Factorization 2 × 2 × 35 × 2895407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202678490
Product of the distinct prime numbers

The prime factorization of 405356980 is 2 × 2 × 35 × 2895407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 86, 63, 501, 128, 6005, 1717, 64878, 439, 563677, 100060, 543722, 8829402, 52768430, 930247, 981220500, 532631008, 8465286763, 5067659793

Basic calculations (n = 405356980)

Multiplication

n×y
n×2 810713960
n×3 1216070940
n×4 1621427920
n×5 2026784900

Division

n÷y
n÷2 202678490
n÷3 135118993.33333
n÷3 101339245
n÷5 81071396

Exponentiation

ny
n2 164314281234720400
n3 6.6605940812177E+25
n4 2.6999183017683E+34
n5 1.0944307290515E+43

Nth Root

y√n
2√n 20133.479083358
3√n 740.08093831034
4√n 141.89249128604
5√n 52.670510916857

Divisors of 405356980

1, 2, 4, 35, 70, 140, 2895407, 5790814, 11581628, 101339245, 202678490, 405356980

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 -405356979
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 405356980 can be divided by 12 positive divisors. The sum of these divisors (counting 405356980) is 1, the average is 0.083333333333333.

Base conversion 405356980

Base System Value
2 Binary 11000001010010100000110110100
3 Ternary 1001020202021020111
4 Quaternary 120022110012310
5 Quinary 1312232410410
6 Senary 104120112404
8 Octal 3012240664
10 Decimal 405356980
12 Duodecimal b3905704
16 Hexadecimal 182941b4
20 Vigesimal 66d9c90
36 Base36 6pc7g4

Cryptographic Hash Functions

md5 a96c16da9bbdf346038f2b5702c5311e
sha1 c184de46ca81d3bc17c9280348a3bf42c20c3b53
sha256 8c23500a89fdbe16fea3e3d759369a9064a1ddf148d1d52f5561e14c18725d1b
sha512 e746865338f5d8a5983d997ad4dd885856d622aa9011e7cb09dc235e78d1ef4c2595919e10f4e9fcc7c4be5c3b826927c8bfb83b610e83ea039a851f70e1c979
ripemd-160 eb0c609b502aa89638751752b012ddd8b45e67e6

405356980 as geometric shapes

Circle

Radius = n
Diameter 810713960
Circumference 2546933020.8987
Area 5.1620853880688E+17

Sphere

Radius = n
Volume 2.7899831245463E+26
Surface area 2.0648341552275E+18
Circumference 2546933020.8987

Square

Length = n
Perimeter 1621427920
Area 164314281234720400
Diagonal 573261338.7186

Cube

Length = n
Surface area 985885687408322400
Volume 6.6605940812177E+25
Space diagonal 702098884.56268

Equilateral Triangle

Length = n
Perimeter 1216070940
Area 7.1150170876924E+16
Altitude 351049442.28134

Triangular Pyramid

Length = n
Surface area 7.1150170876924E+16
Volume 7.8495854026E+24
Height 191087112.9062