20148872 (number)

20148872 is an even 8-digits composite number following 20148871 and preceding 20148873. In scientific notation, it is written as 2.0148872 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 10048720 positive integers (up to 20148872) that are relatively prime to 20148872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148872 × 10^7
Engineering notation 2.0148872 × 10^6

Prime Factorization of 20148872

Prime Factorization 2 × 2 × 2 × 419 × 6011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5037218
Product of the distinct prime numbers

The prime factorization of 20148872 is 2 × 2 × 2 × 419 × 6011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 39, 26, 458, 904, 9585, 8735, 26735, 12043, 190914, 948844, 9614243, 6163220, 73577699, 25873987, 735379899, 456858768, 3682456184, 7778027466

Basic calculations (n = 20148872)

Multiplication

n×y
n×2 40297744
n×3 60446616
n×4 80595488
n×5 100744360

Division

n÷y
n÷2 10074436
n÷3 6716290.6666667
n÷3 5037218
n÷5 4029774.4

Exponentiation

ny
n2 405977042872384
n3 8.1799794717742E+21
n4 1.6481735933941E+29
n5 3.3208838767077E+36

Nth Root

y√n
2√n 4488.749491785
3√n 272.11359874351
4√n 66.998130509627
5√n 28.896826312978

Divisors of 20148872

1, 2, 4, 8, 419, 838, 1676, 3352, 6011, 12022, 24044, 48088, 2518609, 5037218, 10074436, 20148872

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 -20148871
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 20148872 can be divided by 16 positive divisors. The sum of these divisors (counting 20148872) is 1, the average is 0.0625.

Base conversion 20148872

Base System Value
2 Binary 1001100110111001010001000
3 Ternary 1101220200001112
4 Quaternary 1030313022020
5 Quinary 20124230442
6 Senary 1555505452
8 Octal 114671210
10 Decimal 20148872
12 Duodecimal 68b8288
16 Hexadecimal 1337288
20 Vigesimal 65ic3c
36 Base36 bzuyw

Cryptographic Hash Functions

md5 a74b051ddbe507b2716c35d5b675fa05
sha1 e087ab76dfd1e8bd51180f27233b0470fd6b4634
sha256 e3bdddf1e9bf0a960a5eacefb91d7839e2fd7bb31b86822c4919eb7cd8830a8b
sha512 0828253193666f986f6a748fd1764f662a69a24cadb3241b02a52125eeca013b47ad638d58bff3fe50e0fabd3711c494410d1da3adad67083a66e55bd430da6c
ripemd-160 cf85db81ed978aa66dae3bf62ae243da1035528d

20148872 as geometric shapes

Circle

Radius = n
Diameter 40297744
Circumference 126599096.50664
Area 1.275414495414E+15

Sphere

Radius = n
Volume 3.4264217886721E+22
Surface area 5.101657981656E+15
Circumference 126599096.50664

Square

Length = n
Perimeter 80595488
Area 405977042872384
Diagonal 28494808.04892

Cube

Length = n
Surface area 2435862257234304
Volume 8.1799794717742E+21
Space diagonal 34898870.019202

Equilateral Triangle

Length = n
Perimeter 60446616
Area 1.7579321624038E+14
Altitude 17449435.009601

Triangular Pyramid

Length = n
Surface area 1.7579321624038E+14
Volume 9.6401982574305E+20
Height 9498269.3496398