42782044 (number)

42782044 is an even 8-digits composite number following 42782043 and preceding 42782045. In scientific notation, it is written as 4.2782044 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 20858880 positive integers (up to 42782044) that are relatively prime to 42782044.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-two thousand forty-four

Notation

Scientific notation 4.2782044 × 10^7
Engineering notation 4.2782044 × 10^6

Prime Factorization of 42782044

Prime Factorization 2 × 2 × 71 × 97 × 1553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21391022
Product of the distinct prime numbers

The prime factorization of 42782044 is 2 × 2 × 71 × 97 × 1553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 52, 39, 13, 956, 182, 1724, 78968, 49911, 592043, 530085, 8408909, 7580113, 92445580, 92695109, 819799541, 734864197, 816571056, 2321469044

Basic calculations (n = 42782044)

Multiplication

n×y
n×2 85564088
n×3 128346132
n×4 171128176
n×5 213910220

Division

n÷y
n÷2 21391022
n÷3 14260681.333333
n÷3 10695511
n÷5 8556408.8

Exponentiation

ny
n2 1830303288817936
n3 7.8304115835554E+22
n4 3.3500101290578E+30
n5 1.4332028074179E+38

Nth Root

y√n
2√n 6540.7984222112
3√n 349.74687548462
4√n 80.875202764575
5√n 33.593271971078

Divisors of 42782044

1, 2, 4, 71, 97, 142, 194, 284, 388, 1553, 3106, 6212, 6887, 13774, 27548, 110263, 150641, 220526, 301282, 441052, 602564, 10695511, 21391022, 42782044

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42782043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42782044 can be divided by 24 positive divisors. The sum of these divisors (counting 42782044) is 1, the average is 0.041666666666667.

Base conversion 42782044

Base System Value
2 Binary 10100011001100110101011100
3 Ternary 2222111112221011
4 Quaternary 2203030311130
5 Quinary 41423011134
6 Senary 4124545004
8 Octal 243146534
10 Decimal 42782044
12 Duodecimal 123b2164
16 Hexadecimal 28ccd5c
20 Vigesimal d77f24
36 Base36 pgyu4

Cryptographic Hash Functions

md5 55d464e08fe0806dedc64b4fa39e18af
sha1 74ee1c5728bb06df6746e5029a10d7bee7b75f26
sha256 fb2d8de1ed6797695d36db42d0504160ecd83156f7e7a78082cf40fc08d30de6
sha512 8eb3cef7b1f09fa9edc1da08b11bb25e42ab836cb489fa430aca56514c27785d644b62e6edd600b3443651f749c401d23087b38f25145e6e2c1ef6c5197c6594
ripemd-160 4ec43f5c3da42d1b808c332769a7cc6b85d206e7

42782044 as geometric shapes

Circle

Radius = n
Diameter 85564088
Circumference 268807510.27191
Area 5.7500673659917E+15

Sphere

Radius = n
Volume 3.2799951340643E+23
Surface area 2.3000269463967E+16
Circumference 268807510.27191

Square

Length = n
Perimeter 171128176
Area 1830303288817936
Diagonal 60502946.850842

Cube

Length = n
Surface area 10981819732907616
Volume 7.8304115835554E+22
Space diagonal 74100673.859647

Equilateral Triangle

Length = n
Perimeter 128346132
Area 7.9254457237327E+14
Altitude 37050336.929824

Triangular Pyramid

Length = n
Surface area 7.9254457237327E+14
Volume 9.2282285503562E+21
Height 20167648.950281