20051248 (number)

20051248 is an even 8-digits composite number following 20051247 and preceding 20051249. In scientific notation, it is written as 2.0051248 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 20 positive divisors. There are 8593344 positive integers (up to 20051248) that are relatively prime to 20051248.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0051248 × 10^7
Engineering notation 2.0051248 × 10^6

Prime Factorization of 20051248

Prime Factorization 2 × 2 × 2 × 2 × 7 × 179029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2506406
Product of the distinct prime numbers

The prime factorization of 20051248 is 2 × 2 × 2 × 2 × 7 × 179029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 37, 65, 935, 124, 9874, 2257, 17693, 6525, 138945, 156921, 7314645, 7952568, 55206933, 52365692, 593529127, 137465510, 4931266703, 8101844806

Basic calculations (n = 20051248)

Multiplication

n×y
n×2 40102496
n×3 60153744
n×4 80204992
n×5 100256240

Division

n÷y
n÷2 10025624
n÷3 6683749.3333333
n÷3 5012812
n÷5 4010249.6

Exponentiation

ny
n2 402052546357504
n3 8.0616553160458E+21
n4 1.6164625003255E+29
n5 3.2412090476727E+36

Nth Root

y√n
2√n 4477.861989834
3√n 271.67341136897
4√n 66.916828898521
5√n 28.868770082177

Divisors of 20051248

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179029, 358058, 716116, 1253203, 1432232, 2506406, 2864464, 5012812, 10025624, 20051248

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20051247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20051248 can be divided by 20 positive divisors. The sum of these divisors (counting 20051248) is 1, the average is 0.05.

Base conversion 20051248

Base System Value
2 Binary 1001100011111010100110000
3 Ternary 1101201201010211
4 Quaternary 1030133110300
5 Quinary 20113114443
6 Senary 1553433504
8 Octal 114372460
10 Decimal 20051248
12 Duodecimal 686b894
16 Hexadecimal 131f530
20 Vigesimal 656828
36 Base36 bxrn4

Cryptographic Hash Functions

md5 bf54e68c958f004299f692710b49f4d5
sha1 f076db83f3749148a8af182351137073f4589a95
sha256 d744bbe7d01afdb5d4e89599f85332040ab6371e9cb12ada7fa4b8d686e92f72
sha512 a25e9fda40663ec504b95639ef23079d4f3bddc050f4bf9299e1b30cdc86038aaad366af0702f0ef4a586036d2711cfdc3117ab53574ba59bece27f25ddf41ad
ripemd-160 7df26a6a2aaecefc08a1a965e801a53d948150e7

20051248 as geometric shapes

Circle

Radius = n
Diameter 40102496
Circumference 125985706.82421
Area 1.2630853259938E+15

Sphere

Radius = n
Volume 3.3768582822217E+22
Surface area 5.0523413039752E+15
Circumference 125985706.82421

Square

Length = n
Perimeter 80204992
Area 402052546357504
Diagonal 28356746.864106

Cube

Length = n
Surface area 2412315278145024
Volume 8.0616553160458E+21
Space diagonal 34729780.291164

Equilateral Triangle

Length = n
Perimeter 60153744
Area 1.7409385940091E+14
Altitude 17364890.145582

Triangular Pyramid

Length = n
Surface area 1.7409385940091E+14
Volume 9.5007519026076E+20
Height 9452248.9547021