20031408 (number)

20031408 is an even 8-digits composite number following 20031407 and preceding 20031409. In scientific notation, it is written as 2.0031408 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 80 positive divisors. There are 6589440 positive integers (up to 20031408) that are relatively prime to 20031408.

Interesting facts

Basic properties

Name

Name twenty million thirty-one thousand four hundred eight

Notation

Scientific notation 2.0031408 × 10^7
Engineering notation 2.0031408 × 10^6

Prime Factorization of 20031408

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 521 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2503926
Product of the distinct prime numbers

The prime factorization of 20031408 is 2 × 2 × 2 × 2 × 3 × 9 × 521 × 89. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 45, 6, 755, 863, 540, 7842, 30047, 50952, 532146, 720275, 9533141, 19103, 51048472, 73615229, 638704461, 675547735, 4530273076, 842072008

Basic calculations (n = 20031408)

Multiplication

n×y
n×2 40062816
n×3 60094224
n×4 80125632
n×5 100157040

Division

n÷y
n÷2 10015704
n÷3 6677136
n÷3 5007852
n÷5 4006281.6

Exponentiation

ny
n2 401257306462464
n3 8.0377488187307E+21
n4 1.6100742598951E+29
n5 3.2252054410257E+36

Nth Root

y√n
2√n 4475.6460986097
3√n 271.58377805873
4√n 66.900269794745
5√n 28.863054894554

Divisors of 20031408

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 521, 534, 712, 801, 1042, 1068, 1424, 1563, 1602, 2084, 2136, 2403, 3126, 3204, 4168, 4272, 4689, 4806, 6252, 6408, 8336, 9378, 9612, 12504, 12816, 14067, 18756, 19224, 25008, 28134, 37512, 38448, 46369, 56268, 75024, 92738, 112536, 139107, 185476, 225072, 278214, 370952, 417321, 556428, 741904, 834642, 1112856, 1251963, 1669284, 2225712, 2503926, 3338568, 5007852, 6677136, 10015704, 20031408

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20031407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20031408 can be divided by 80 positive divisors. The sum of these divisors (counting 20031408) is 1, the average is 0.0125.

Base conversion 20031408

Base System Value
2 Binary 1001100011010011110110000
3 Ternary 1101200200221000
4 Quaternary 1030122132300
5 Quinary 20112001113
6 Senary 1553202000
8 Octal 114323660
10 Decimal 20031408
12 Duodecimal 6860300
16 Hexadecimal 131a7b0
20 Vigesimal 653ia8
36 Base36 bxcc0

Cryptographic Hash Functions

md5 0534fdc265cfbfe8c42172e88785d608
sha1 7bb7adad8447b08ffd97f676f541f8675bd9da5f
sha256 0f88cf231f35c5ff3fa227756e14f0a0bfc7e41815ddfd2ccb8cbf09c0a2db59
sha512 6bdba58bdfbb6d80f1a1af439b02f508ca5c502a8332ed1a158427179415ef4acdb25531b5e77ed2e0464e48f3ef5ff0a593e88ae9b3cd943cb15dfaf2c16b82
ripemd-160 4d19f2a724c1de41b62720e23a883f8ee82b8ca0

20031408 as geometric shapes

Circle

Radius = n
Diameter 40062816
Circumference 125861048.42772
Area 1.2605870061817E+15

Sphere

Radius = n
Volume 3.3668443520432E+22
Surface area 5.0423480247268E+15
Circumference 125861048.42772

Square

Length = n
Perimeter 80125632
Area 401257306462464
Diagonal 28328688.867029

Cube

Length = n
Surface area 2407543838774784
Volume 8.0377488187307E+21
Space diagonal 34695416.403142

Equilateral Triangle

Length = n
Perimeter 60094224
Area 1.7374951042531E+14
Altitude 17347708.201571

Triangular Pyramid

Length = n
Surface area 1.7374951042531E+14
Volume 9.472577825331E+20
Height 9442896.2890096