20248615 (number)

20248615 is an odd 8-digits composite number following 20248614 and preceding 20248616. In scientific notation, it is written as 2.0248615 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 15160320 positive integers (up to 20248615) that are relatively prime to 20248615.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand six hundred fifteen

Notation

Scientific notation 2.0248615 × 10^7
Engineering notation 2.0248615 × 10^6

Prime Factorization of 20248615

Prime Factorization 5 × 17 × 211 × 1129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20248615
Product of the distinct prime numbers

The prime factorization of 20248615 is 5 × 17 × 211 × 1129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 35, 41, 794, 981, 3172, 4331, 18295, 52699, 732258, 760066, 6463342, 3755904, 80952050, 10627251, 888557831, 449795099, 4117826382, 7383589823

Basic calculations (n = 20248615)

Multiplication

n×y
n×2 40497230
n×3 60745845
n×4 80994460
n×5 101243075

Division

n÷y
n÷2 10124307.5
n÷3 6749538.3333333
n÷3 5062153.75
n÷5 4049723

Exponentiation

ny
n2 410006409418225
n3 8.302061931842E+21
n4 1.6810525576403E+29
n5 3.4038986034423E+36

Nth Root

y√n
2√n 4499.8461084797
3√n 272.56187467939
4√n 67.080892275518
5√n 28.925379433218

Divisors of 20248615

1, 5, 17, 85, 211, 1055, 1129, 3587, 5645, 17935, 19193, 95965, 238219, 1191095, 4049723, 20248615

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248614
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248615 can be divided by 16 positive divisors. The sum of these divisors (counting 20248615) is 1, the average is 0.0625.

Base conversion 20248615

Base System Value
2 Binary 1001101001111100000100111
3 Ternary 1102002201212201
4 Quaternary 1031033200213
5 Quinary 20140423430
6 Senary 2001555331
8 Octal 115174047
10 Decimal 20248615
12 Duodecimal 6945b47
16 Hexadecimal 134f827
20 Vigesimal 66b1af
36 Base36 c1zxj

Cryptographic Hash Functions

md5 d5f22c448a134118d88352d6174b0367
sha1 09f75b157ece5b681037d1bf1f0eea581dcfa3f4
sha256 9679ef6223d4aba4e6e47eb3c55d18332ed3437816046a23a4fdbf0b15de30f3
sha512 9cae19c15b3c3035b4b5bd3f332ab4012ce9779440115cfcdbafc5113c94759cf4ec44974b69fbac6c2ae01380cd6ef917697a6f88ac0abacd26651bcc0a76ea
ripemd-160 3690c77c384dcc7fbfc6cd9d235d31b6a39686ab

20248615 as geometric shapes

Circle

Radius = n
Diameter 40497230
Circumference 127225800.25874
Area 1.288073123753E+15

Sphere

Radius = n
Volume 3.477559569963E+22
Surface area 5.1522924950121E+15
Circumference 127225800.25874

Square

Length = n
Perimeter 80994460
Area 410006409418225
Diagonal 28635865.952271

Cube

Length = n
Surface area 2460038456509350
Volume 8.302061931842E+21
Space diagonal 35071629.962901

Equilateral Triangle

Length = n
Perimeter 60745845
Area 1.7753798313531E+14
Altitude 17535814.981451

Triangular Pyramid

Length = n
Surface area 1.7753798313531E+14
Volume 9.7840738163936E+20
Height 9545288.6507571