42156790 (number)

42156790 is an even 8-digits composite number following 42156789 and preceding 42156791. In scientific notation, it is written as 4.2156790 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 15510144 positive integers (up to 42156790) that are relatively prime to 42156790.

Interesting facts

Basic properties

Name

Name forty-two million one hundred fifty-six thousand seven hundred ninety

Notation

Scientific notation 4.2156790 × 10^7
Engineering notation 4.2156790 × 10^6

Prime Factorization of 42156790

Prime Factorization 2 × 13 × 5 × 479 × 677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42156790
Product of the distinct prime numbers

The prime factorization of 42156790 is 2 × 13 × 5 × 479 × 677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 93, 29, 628, 543, 7959, 6751, 65537, 90331, 961226, 874919, 9507520, 3661545, 41056539, 62015278, 88633886, 829484930, 2187485587, 7119284458

Basic calculations (n = 42156790)

Multiplication

n×y
n×2 84313580
n×3 126470370
n×4 168627160
n×5 210783950

Division

n÷y
n÷2 21078395
n÷3 14052263.333333
n÷3 10539197.5
n÷5 8431358

Exponentiation

ny
n2 1777194943104100
n3 7.4920834005501E+22
n4 3.1584218657948E+30
n5 1.3314892732772E+38

Nth Root

y√n
2√n 6492.8260411011
3√n 348.03467197593
4√n 80.578074195783
5√n 33.494500599822

Divisors of 42156790

1, 2, 5, 10, 13, 26, 65, 130, 479, 677, 958, 1354, 2395, 3385, 4790, 6227, 6770, 8801, 12454, 17602, 31135, 44005, 62270, 88010, 324283, 648566, 1621415, 3242830, 4215679, 8431358, 21078395, 42156790

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 -42156789
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 42156790 can be divided by 32 positive divisors. The sum of these divisors (counting 42156790) is 1, the average is 0.03125.

Base conversion 42156790

Base System Value
2 Binary 10100000110100001011110110
3 Ternary 2221022210020121
4 Quaternary 2200310023312
5 Quinary 41243004130
6 Senary 4103322154
8 Octal 240641366
10 Decimal 42156790
12 Duodecimal 1215035a
16 Hexadecimal 28342f6
20 Vigesimal d39bja
36 Base36 p3kdy

Cryptographic Hash Functions

md5 b4af148d3927885c6edfbc5094650246
sha1 5a5009f0d512667771eabeedd1c009264e9b1b32
sha256 e418d3b3c1a035c0351af9025aaee0e9a2ef0f5906cbc9037c7cc946b12ae57c
sha512 fe47ff80a6e08970f78fe0357dce97c8c47be8a7f2e6260d21febd532edcc3e253c31cb4327498ead0fd415fc0d6ea62a4f26e540c90a416d71b5ed53db9071f
ripemd-160 37e8899c0ad7e4472319682c482afafd45f9df7a

42156790 as geometric shapes

Circle

Radius = n
Diameter 84313580
Circumference 264878923.52586
Area 5.5832225772528E+15

Sphere

Radius = n
Volume 3.1382765561667E+23
Surface area 2.2332890309011E+16
Circumference 264878923.52586

Square

Length = n
Perimeter 168627160
Area 1777194943104100
Diagonal 59618704.164114

Cube

Length = n
Surface area 10663169658624600
Volume 7.4920834005501E+22
Space diagonal 73017702.164012

Equilateral Triangle

Length = n
Perimeter 126470370
Area 7.695479841027E+14
Altitude 36508851.082006

Triangular Pyramid

Length = n
Surface area 7.695479841027E+14
Volume 8.829504962907E+21
Height 19872901.388038