405242912 (number)

405242912 is an even 9-digits composite number following 405242911 and preceding 405242913. In scientific notation, it is written as 4.05242912 × 10^8. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 195471360 positive integers (up to 405242912) that are relatively prime to 405242912.

Interesting facts

Basic properties

Name

Name four hundred five million two hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 4.05242912 × 10^8
Engineering notation 4.05242912 × 10^6

Prime Factorization of 405242912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 673 × 607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 25327682
Product of the distinct prime numbers

The prime factorization of 405242912 is 2 × 2 × 2 × 2 × 2 × 31 × 673 × 607. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 1, 31, 41, 353, 361, 7368, 5409, 73083, 60643, 15713, 169959, 9878278, 1128376, 5235400, 81511380, 282630546, 593521161, 6144643457, 4531825654

Basic calculations (n = 405242912)

Multiplication

n×y
n×2 810485824
n×3 1215728736
n×4 1620971648
n×5 2026214560

Division

n÷y
n÷2 202621456
n÷3 135080970.66667
n÷3 101310728
n÷5 81048582.4

Exponentiation

ny
n2 164221817726239744
n3 6.6549727629315E+25
n4 2.696880541731E+34
n5 1.0928917240472E+43

Nth Root

y√n
2√n 20130.646089979
3√n 740.01151187351
4√n 141.88250804796
5√n 52.667546272597

Divisors of 405242912

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 607, 673, 992, 1214, 1346, 2428, 2692, 4856, 5384, 9712, 10768, 18817, 19424, 20863, 21536, 37634, 41726, 75268, 83452, 150536, 166904, 301072, 333808, 408511, 602144, 667616, 817022, 1634044, 3268088, 6536176, 12663841, 13072352, 25327682, 50655364, 101310728, 202621456, 405242912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405242911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405242912 can be divided by 48 positive divisors. The sum of these divisors (counting 405242912) is 1, the average is 0.020833333333333.

Base conversion 405242912

Base System Value
2 Binary 11000001001111000010000100000
3 Ternary 1001020112110202202
4 Quaternary 120021320100200
5 Quinary 1312220233122
6 Senary 104113432332
8 Octal 3011702040
10 Decimal 405242912
12 Duodecimal b386b6a8
16 Hexadecimal 18278420
20 Vigesimal 66cf75c
36 Base36 6p9rfk

Cryptographic Hash Functions

md5 297b4c1f5db28adaf99c6e2d38d12c92
sha1 dc58fd4b44a890f984617e8761bee6eb758279a5
sha256 83dbca1fe0b2d7baf831dc30a2c687a85deb6b30a5e6719b6486fc000065111a
sha512 1839601ce38fbdeeb06a308e358adbd7e1a42e7a0720eb8ade7e60ee895ab7d16f94105a98f1361841638228b1e3a1215d1fc4cbbaaed05667822dafdf39cce3
ripemd-160 773ff8b267383f8f30b84329c2b07e19937b4e9f

405242912 as geometric shapes

Circle

Radius = n
Diameter 810485824
Circumference 2546216310.5171
Area 5.1591805612792E+17

Sphere

Radius = n
Volume 2.7876284722488E+26
Surface area 2.0636722245117E+18
Circumference 2546216310.5171

Square

Length = n
Perimeter 1620971648
Area 164221817726239744
Diagonal 573100022.20597

Cube

Length = n
Surface area 985330906357438464
Volume 6.6549727629315E+25
Space diagonal 701901312.99116

Equilateral Triangle

Length = n
Perimeter 1215728736
Area 7.1110133003291E+16
Altitude 350950656.49558

Triangular Pyramid

Length = n
Surface area 7.1110133003291E+16
Volume 7.8429606154677E+24
Height 191033340.73532