20101248 (number)

20101248 is an even 8-digits composite number following 20101247 and preceding 20101249. In scientific notation, it is written as 2.0101248 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 48 positive divisors. There are 6700032 positive integers (up to 20101248) that are relatively prime to 20101248.

Interesting facts

Basic properties

Name

Name twenty million one hundred one thousand two hundred forty-eight

Notation

Scientific notation 2.0101248 × 10^7
Engineering notation 2.0101248 × 10^6

Prime Factorization of 20101248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 104694
Product of the distinct prime numbers

The prime factorization of 20101248 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17449. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 7, 67, 40, 821, 298, 7411, 5142, 96438, 16710, 814054, 311708, 5025916, 8201824, 67982713, 3033222, 259530360, 117563870, 3488292291, 6405549200

Basic calculations (n = 20101248)

Multiplication

n×y
n×2 40202496
n×3 60303744
n×4 80404992
n×5 100506240

Division

n÷y
n÷2 10050624
n÷3 6700416
n÷3 5025312
n÷5 4020249.6

Exponentiation

ny
n2 404060171157504
n3 8.1221137073594E+21
n4 1.6326462191583E+29
n5 3.2818226547564E+36

Nth Root

y√n
2√n 4483.4415352495
3√n 271.89903980849
4√n 66.95850607092
5√n 28.883153235836

Divisors of 20101248

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17449, 34898, 52347, 69796, 104694, 139592, 157041, 209388, 279184, 314082, 418776, 558368, 628164, 837552, 1116736, 1256328, 1675104, 2233472, 2512656, 3350208, 5025312, 6700416, 10050624, 20101248

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 -20101247
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 20101248 can be divided by 48 positive divisors. The sum of these divisors (counting 20101248) is 1, the average is 0.020833333333333.

Base conversion 20101248

Base System Value
2 Binary 1001100101011100010000000
3 Ternary 1101211020201200
4 Quaternary 1030223202000
5 Quinary 20121214443
6 Senary 1554501200
8 Octal 114534200
10 Decimal 20101248
12 Duodecimal 6894800
16 Hexadecimal 132b880
20 Vigesimal 65cd28
36 Base36 byu80

Cryptographic Hash Functions

md5 1fe8212ef5b2701c3c6432a27bee744c
sha1 6e56db7c38fb14011591ee2b5ab15ac8ff057144
sha256 0ce4f5bb6be0c7a182a1ef0bcc3b4add0a907af2282ae7eb6268be89df0e31ad
sha512 3419f6d0e8e423e543dc87307f5cc33905872b5ebecfe2b99aba7183813d729e92d1b3e4eb790dd8c248e9bad9c6eb096e784e51e0e812fbcf1096d154494e7f
ripemd-160 3efa593b902d63ee9f0e3d72521221808263b732

20101248 as geometric shapes

Circle

Radius = n
Diameter 40202496
Circumference 126299866.08957
Area 1.2693924653166E+15

Sphere

Radius = n
Volume 3.4021830339548E+22
Surface area 5.0775698612666E+15
Circumference 126299866.08957

Square

Length = n
Perimeter 80404992
Area 404060171157504
Diagonal 28427457.542225

Cube

Length = n
Surface area 2424361026945024
Volume 8.1221137073594E+21
Space diagonal 34816382.831542

Equilateral Triangle

Length = n
Perimeter 60303744
Area 1.7496318643994E+14
Altitude 17408191.415771

Triangular Pyramid

Length = n
Surface area 1.7496318643994E+14
Volume 9.5720028000701E+20
Height 9475819.1807417