42255138 (number)

42255138 is an even 8-digits composite number following 42255137 and preceding 42255139. In scientific notation, it is written as 4.2255138 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 14085044 positive integers (up to 42255138) that are relatively prime to 42255138.

Interesting facts

Basic properties

Name

Name forty-two million two hundred fifty-five thousand one hundred thirty-eight

Notation

Scientific notation 4.2255138 × 10^7
Engineering notation 4.2255138 × 10^6

Prime Factorization of 42255138

Prime Factorization 2 × 3 × 7042523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42255138
Product of the distinct prime numbers

The prime factorization of 42255138 is 2 × 3 × 7042523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 22, 2, 523, 864, 5581, 7586, 27412, 15470, 664918, 626507, 7490773, 6973559, 55947792, 95195025, 751162554, 9886756, 2755566742, 7269443981

Basic calculations (n = 42255138)

Multiplication

n×y
n×2 84510276
n×3 126765414
n×4 169020552
n×5 211275690

Division

n÷y
n÷2 21127569
n÷3 14085046
n÷3 10563784.5
n÷5 8451027.6

Exponentiation

ny
n2 1785496687399044
n3 7.5446408924589E+22
n4 3.187998420713E+30
n5 1.3470931321101E+38

Nth Root

y√n
2√n 6500.395218754
3√n 348.30510631573
4√n 80.625028488392
5√n 33.51011396834

Divisors of 42255138

1, 2, 3, 6, 7042523, 14085046, 21127569, 42255138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42255137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42255138 can be divided by 8 positive divisors. The sum of these divisors (counting 42255138) is 1, the average is 0.125.

Base conversion 42255138

Base System Value
2 Binary 10100001001100001100100010
3 Ternary 2221111210011010
4 Quaternary 2201030030202
5 Quinary 41304131023
6 Senary 4105401350
8 Octal 241141442
10 Decimal 42255138
12 Duodecimal 12199256
16 Hexadecimal 284c322
20 Vigesimal d41hgi
36 Base36 p5o9u

Cryptographic Hash Functions

md5 3e7aba6a9426d562c51c55bb1e8da73e
sha1 e2cbdbea7a699d24040f71fb6712b248e1726122
sha256 39555c3b84b4674d34e9ca6a25551c76ed9d3b5b982efca1f7691418cada2e16
sha512 e6b82ab022481cbe23becdfc6e614b78292efbd1f5ed2126b74ae4c8ae1ef41becea3f891bf3ff509d4774a64ac4f2e33b9b70c099c863787667b4ba47a39468
ripemd-160 bf582e92c26f7b3f4981f05ec9e80577ecfff31a

42255138 as geometric shapes

Circle

Radius = n
Diameter 84510276
Circumference 265496862.23445
Area 5.6093032761417E+15

Sphere

Radius = n
Volume 3.1602917868963E+23
Surface area 2.2437213104567E+16
Circumference 265496862.23445

Square

Length = n
Perimeter 169020552
Area 1785496687399044
Diagonal 59757789.239547

Cube

Length = n
Surface area 10712980124394264
Volume 7.5446408924589E+22
Space diagonal 73188045.896834

Equilateral Triangle

Length = n
Perimeter 126765414
Area 7.7314274483027E+14
Altitude 36594022.948417

Triangular Pyramid

Length = n
Surface area 7.7314274483027E+14
Volume 8.8914445611251E+21
Height 19919263.079849