20031520 (number)

20031520 is an even 8-digits composite number following 20031519 and preceding 20031521. In scientific notation, it is written as 2.0031520 × 10^7. The sum of its digits is 13. It has a total of 7 prime factors and 24 positive divisors. There are 8012544 positive integers (up to 20031520) that are relatively prime to 20031520.

Interesting facts

Basic properties

Name

Name twenty million thirty-one thousand five hundred twenty

Notation

Scientific notation 2.0031520 × 10^7
Engineering notation 2.0031520 × 10^6

Prime Factorization of 20031520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 125197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1251970
Product of the distinct prime numbers

The prime factorization of 20031520 is 2 × 2 × 2 × 2 × 2 × 5 × 125197. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 75, 42, 347, 440, 6754, 214, 75489, 95002, 402193, 507827, 6504040, 5949810, 22257211, 74096427, 812021747, 27011726, 7698954517, 8191623305

Basic calculations (n = 20031520)

Multiplication

n×y
n×2 40063040
n×3 60094560
n×4 80126080
n×5 100157600

Division

n÷y
n÷2 10015760
n÷3 6677173.3333333
n÷3 5007880
n÷5 4006304

Exponentiation

ny
n2 401261793510400
n3 8.0378836419394E+21
n4 1.6101102693118E+29
n5 3.2252956061925E+36

Nth Root

y√n
2√n 4475.6586107522
3√n 271.5842842193
4√n 66.900363308073
5√n 28.863087170417

Divisors of 20031520

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 125197, 250394, 500788, 625985, 1001576, 1251970, 2003152, 2503940, 4006304, 5007880, 10015760, 20031520

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20031519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20031520 can be divided by 24 positive divisors. The sum of these divisors (counting 20031520) is 1, the average is 0.041666666666667.

Base conversion 20031520

Base System Value
2 Binary 1001100011010100000100000
3 Ternary 1101200201002011
4 Quaternary 1030122200200
5 Quinary 20112002040
6 Senary 1553202304
8 Octal 114324040
10 Decimal 20031520
12 Duodecimal 6860394
16 Hexadecimal 131a820
20 Vigesimal 653ig0
36 Base36 bxcf4

Cryptographic Hash Functions

md5 dd6a9f7ad2a857f40026bd9c43f85a3a
sha1 4cfd7853ac38dec40a2bc7949084e9a685bd2873
sha256 ce4c73e2bdafd2fc3650b0ae01dba36a07672375c2aeaa75c202ff3411b74a54
sha512 d68c8c5fd492c271b18cef248ac8ebf718fbb2471d1500992d28058f81c5cd9d54e7bc55e4b80ad70f33298b2f4375d289a23785b59a64c16d94160e27ae237b
ripemd-160 ab0eaf24f0836658eef46bde76e473fce0d31d27

20031520 as geometric shapes

Circle

Radius = n
Diameter 40063040
Circumference 125861752.14447
Area 1.2606011026585E+15

Sphere

Radius = n
Volume 3.3669008266569E+22
Surface area 5.0424044106341E+15
Circumference 125861752.14447

Square

Length = n
Perimeter 80126080
Area 401261793510400
Diagonal 28328847.258948

Cube

Length = n
Surface area 2407570761062400
Volume 8.0378836419394E+21
Space diagonal 34695610.392832

Equilateral Triangle

Length = n
Perimeter 60094560
Area 1.7375145337406E+14
Altitude 17347805.196416

Triangular Pyramid

Length = n
Surface area 1.7375145337406E+14
Volume 9.4727367160063E+20
Height 9442949.086316