10405721 (number)

10405721 is an odd 8-digits prime number following 10405720 and preceding 10405722. In scientific notation, it is written as 1.0405721 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 10405720 positive integers (up to 10405721) that are relatively prime to 10405721.

Interesting facts

Basic properties

Name

Name ten million four hundred five thousand seven hundred twenty-one

Notation

Scientific notation 1.0405721 × 10^7
Engineering notation 1.0405721 × 10^6

Prime Factorization of 10405721

Prime Factorization 10405721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 10405721
Product of the distinct prime numbers

The prime factorization of 10405721 is 10405721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 8, 61, 95, 883, 425, 4396, 5025, 92897, 70036, 370184, 867640, 4548895, 1000085, 70097959, 14801891, 167322763, 525617819, 6137644079, 8975421834

Basic calculations (n = 10405721)

Multiplication

n×y
n×2 20811442
n×3 31217163
n×4 41622884
n×5 52028605

Division

n÷y
n÷2 5202860.5
n÷3 3468573.6666667
n÷3 2601430.25
n÷5 2081144.2

Exponentiation

ny
n2 108279029529841
n3 1.1267213714383E+21
n4 1.1724348235924E+28
n5 1.2200029664987E+35

Nth Root

y√n
2√n 3225.7899807644
3√n 218.31859401047
4√n 56.796038424915
5√n 25.319459791602

Divisors of 10405721

1, 10405721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 10405722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 5202861
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3225.7901357652
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998077981
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 10405721 can be divided by 2 positive divisors. The sum of these divisors (counting 10405721) is 10405722, the average is 5202861.

Base conversion 10405721

Base System Value
2 Binary 100111101100011101011001
3 Ternary 201120122222002
4 Quaternary 213230131121
5 Quinary 10130440341
6 Senary 1011010345
8 Octal 47543531
10 Decimal 10405721
12 Duodecimal 35999b5
16 Hexadecimal 9ec759
20 Vigesimal 350e61
36 Base36 6713t

Cryptographic Hash Functions

md5 99ae33c7a69f86b7984b2d5f548efa7a
sha1 43997ddacc4c2855ade3e2a84638241be8503980
sha256 9fe48bef6dd652b9777abd46e1519c5c1af182a354a789a0de2bd10300f20145
sha512 e57e256cc711ab59ad955860948537f96dc06ff80a235b8cdb4c590b4f5ba732c43de43210d53c47c0a732be64461e47d20308378c072a3f6fd337fdb9e54436
ripemd-160 fc3e34665a7788b257e79460ee50b0ae35f973ef

10405721 as geometric shapes

Circle

Radius = n
Diameter 20811442
Circumference 65381073.29781
Area 3.4016860370878E+14

Sphere

Radius = n
Volume 4.7195994442042E+21
Surface area 1.3606744148351E+15
Circumference 65381073.29781

Square

Length = n
Perimeter 41622884
Area 108279029529841
Diagonal 14715911.764471

Cube

Length = n
Surface area 649674177179046
Volume 1.1267213714383E+21
Space diagonal 18023237.461386

Equilateral Triangle

Length = n
Perimeter 31217163
Area 46886195134984
Altitude 9011618.7306932

Triangular Pyramid

Length = n
Surface area 46886195134984
Volume 1.3278538704197E+20
Height 4905303.9214902