405802020 (number)

405802020 is an even 9-digits composite number following 405802019 and preceding 405802021. In scientific notation, it is written as 4.05802020 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 99399168 positive integers (up to 405802020) that are relatively prime to 405802020.

Interesting facts

Basic properties

Name

Name four hundred five million eight hundred two thousand twenty

Notation

Scientific notation 4.05802020 × 10^8
Engineering notation 4.05802020 × 10^6

Prime Factorization of 405802020

Prime Factorization 2 × 2 × 15 × 13 × 223 × 2333

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 202901010
Product of the distinct prime numbers

The prime factorization of 405802020 is 2 × 2 × 15 × 13 × 223 × 2333. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 97, 60, 331, 90, 8653, 8582, 7733, 47946, 17146, 389588, 7360297, 3716997, 91720519, 45741454, 916598878, 57479832, 1108503985, 5285492429

Basic calculations (n = 405802020)

Multiplication

n×y
n×2 811604040
n×3 1217406060
n×4 1623208080
n×5 2029010100

Division

n÷y
n÷2 202901010
n÷3 135267340
n÷3 101450505
n÷5 81160404

Exponentiation

ny
n2 164675279436080400
n3 6.6825561039226E+25
n4 2.7117947657351E+34
n5 1.1004517937607E+43

Nth Root

y√n
2√n 20144.52828934
3√n 740.35168333596
4√n 141.93142107842
5√n 52.682071194844

Divisors of 405802020

1, 2, 4, 13, 15, 26, 30, 52, 60, 195, 223, 390, 446, 780, 892, 2333, 2899, 3345, 4666, 5798, 6690, 9332, 11596, 13380, 30329, 34995, 43485, 60658, 69990, 86970, 121316, 139980, 173940, 454935, 520259, 909870, 1040518, 1819740, 2081036, 6763367, 7803885, 13526734, 15607770, 27053468, 31215540, 101450505, 202901010, 405802020

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 -405802019
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 405802020 can be divided by 48 positive divisors. The sum of these divisors (counting 405802020) is 1, the average is 0.020833333333333.

Base conversion 405802020

Base System Value
2 Binary 11000001100000000110000100100
3 Ternary 1001021120212201110
4 Quaternary 120030000300210
5 Quinary 1312341131040
6 Senary 104133425020
8 Octal 3014006044
10 Decimal 405802020
12 Duodecimal b3a9b170
16 Hexadecimal 18300c24
20 Vigesimal 66g5510
36 Base36 6plquc

Cryptographic Hash Functions

md5 1bace3aa784fce7ffbbd2d1a0632aa3a
sha1 cb550973c8dde534ba1327e8f67b956efb94cdf6
sha256 6907f2dc20f23f328659c0e4f157d5a2714af404a503b76383afe18fd062a752
sha512 949b33bf56a56e46bcc38a24e4afcdae41130077755675f8995fbca414fe6668857bb00ead5d422f59a84b51826f41627f2986315e7999508bcad6310ef2b6c4
ripemd-160 5664de2e79e6ba173fe2faab59808567f1eee002

405802020 as geometric shapes

Circle

Radius = n
Diameter 811604040
Circumference 2549729289.6878
Area 5.1734264810424E+17

Sphere

Radius = n
Volume 2.7991825551046E+26
Surface area 2.0693705924169E+18
Circumference 2549729289.6878

Square

Length = n
Perimeter 1623208080
Area 164675279436080400
Diagonal 573890720.3224

Cube

Length = n
Surface area 988051676616482400
Volume 6.6825561039226E+25
Space diagonal 702869716.45408

Equilateral Triangle

Length = n
Perimeter 1217406060
Area 7.1306487683473E+16
Altitude 351434858.22704

Triangular Pyramid

Length = n
Surface area 7.1306487683473E+16
Volume 7.875467894572E+24
Height 191296906.77413