42445250 (number)

42445250 is an even 8-digits composite number following 42445249 and preceding 42445251. In scientific notation, it is written as 4.2445250 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 16400000 positive integers (up to 42445250) that are relatively prime to 42445250.

Interesting facts

Basic properties

Name

Name forty-two million four hundred forty-five thousand two hundred fifty

Notation

Scientific notation 4.2445250 × 10^7
Engineering notation 4.2445250 × 10^6

Prime Factorization of 42445250

Prime Factorization 2 × 5 × 1025 × 41 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42445250
Product of the distinct prime numbers

The prime factorization of 42445250 is 2 × 5 × 1025 × 41 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 37, 5, 817, 159, 9380, 4522, 70162, 91117, 403705, 542835, 8674372, 2093147, 46694471, 18095099, 826864612, 526685765, 6989075456, 2907754207

Basic calculations (n = 42445250)

Multiplication

n×y
n×2 84890500
n×3 127335750
n×4 169781000
n×5 212226250

Division

n÷y
n÷2 21222625
n÷3 14148416.666667
n÷3 10611312.5
n÷5 8489050

Exponentiation

ny
n2 1801599247562500
n3 7.6469330462602E+22
n4 3.2457598488178E+30
n5 1.3776708822303E+38

Nth Root

y√n
2√n 6515.001918649
3√n 348.82668329134
4√n 80.715561812137
5√n 33.540213222083

Divisors of 42445250

1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 1025, 2050, 4141, 5125, 8282, 10250, 20705, 41410, 42025, 84050, 103525, 207050, 210125, 420250, 517625, 1035250, 4244525, 8489050, 21222625, 42445250

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 -42445249
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 42445250 can be divided by 32 positive divisors. The sum of these divisors (counting 42445250) is 1, the average is 0.03125.

Base conversion 42445250

Base System Value
2 Binary 10100001111010100111000010
3 Ternary 2221212102221022
4 Quaternary 2201322213002
5 Quinary 41331222000
6 Senary 4113425442
8 Octal 241724702
10 Decimal 42445250
12 Duodecimal 1226b282
16 Hexadecimal 287a9c2
20 Vigesimal d55d2a
36 Base36 p9qyq

Cryptographic Hash Functions

md5 76eb291b83c284daa2cb4b272d1ec8d6
sha1 b032cf8c139f25b83035d8dfa3625d32789ab67b
sha256 0ca13d56d31d3c2cb1517d1a853a80d1fd8ac2638b14ea47572157698a8145c6
sha512 72db3c53d523b9ec887650a1b0cc34ef8efbe8618931336f4e96b755dff24a0dcfdf693c0a18ccef929827dfaebc5f5c12e2951723d7c2d42adb81d89713abed
ripemd-160 8835fd9a7dd82055101654b489f847db6fa8cd21

42445250 as geometric shapes

Circle

Radius = n
Diameter 84890500
Circumference 266691371.15956
Area 5.6598909608552E+15

Sphere

Radius = n
Volume 3.2031398240832E+23
Surface area 2.2639563843421E+16
Circumference 266691371.15956

Square

Length = n
Perimeter 169781000
Area 1801599247562500
Diagonal 60026648.208317

Cube

Length = n
Surface area 10809595485375000
Volume 7.6469330462602E+22
Space diagonal 73517329.539963

Equilateral Triangle

Length = n
Perimeter 127335750
Area 7.8011535791403E+14
Altitude 36758664.769981

Triangular Pyramid

Length = n
Surface area 7.8011535791403E+14
Volume 9.0119970204835E+21
Height 20008882.736106