20148250 (number)

20148250 is an even 8-digits composite number following 20148249 and preceding 20148251. In scientific notation, it is written as 2.0148250 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 7954000 positive integers (up to 20148250) that are relatively prime to 20148250.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148250 × 10^7
Engineering notation 2.0148250 × 10^6

Prime Factorization of 20148250

Prime Factorization 2 × 25 × 5 × 83 × 971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20148250
Product of the distinct prime numbers

The prime factorization of 20148250 is 2 × 25 × 5 × 83 × 971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 39, 59, 547, 104, 6608, 5473, 58109, 30805, 402973, 54514, 6137540, 9031275, 72659944, 39914007, 389086579, 563378771, 698692446, 1445543077

Basic calculations (n = 20148250)

Multiplication

n×y
n×2 40296500
n×3 60444750
n×4 80593000
n×5 100741250

Division

n÷y
n÷2 10074125
n÷3 6716083.3333333
n÷3 5037062.5
n÷5 4029650

Exponentiation

ny
n2 405951978062500
n3 8.1792219419978E+21
n4 1.6479700849286E+29
n5 3.3203713263662E+36

Nth Root

y√n
2√n 4488.6802069205
3√n 272.11079864631
4√n 66.997613441977
5√n 28.89664790053

Divisors of 20148250

1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 971, 1942, 2075, 4150, 4855, 9710, 10375, 20750, 24275, 48550, 80593, 121375, 161186, 242750, 402965, 805930, 2014825, 4029650, 10074125, 20148250

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148250 can be divided by 32 positive divisors. The sum of these divisors (counting 20148250) is 1, the average is 0.03125.

Base conversion 20148250

Base System Value
2 Binary 1001100110111000000011010
3 Ternary 1101220122012111
4 Quaternary 1030313000122
5 Quinary 20124221000
6 Senary 1555502534
8 Octal 114670032
10 Decimal 20148250
12 Duodecimal 68b7a4a
16 Hexadecimal 133701a
20 Vigesimal 65iaca
36 Base36 bzuhm

Cryptographic Hash Functions

md5 17bc20956a6093e72de5420b73000c77
sha1 f0a8c24742c8760ed5fdb908161666d10895c191
sha256 dc597420886eb1a5b3a47977437bd52dc37a3cba9f3de6981db14835f8a21ce7
sha512 f14dcff0d7889b56c65cc239c9c769b9ecc7a5654d34bde62d97083d69689a8fb0eca4fae2acb96808b9f2e62414fdeaaf377ac8185a5b7096ed9bd183f58f85
ripemd-160 b55272f197a260ec9b77ffedacfcd6429cd1365c

20148250 as geometric shapes

Circle

Radius = n
Diameter 40296500
Circumference 126595188.36538
Area 1.2753357519914E+15

Sphere

Radius = n
Volume 3.4261044753414E+22
Surface area 5.1013430079656E+15
Circumference 126595188.36538

Square

Length = n
Perimeter 80593000
Area 405951978062500
Diagonal 28493928.408084

Cube

Length = n
Surface area 2435711868375000
Volume 8.1792219419978E+21
Space diagonal 34897792.6836

Equilateral Triangle

Length = n
Perimeter 60444750
Area 1.7578236285933E+14
Altitude 17448896.3418

Triangular Pyramid

Length = n
Surface area 1.7578236285933E+14
Volume 9.6393055000274E+20
Height 9497976.1360279