42087930 (number)

42087930 is an even 8-digits composite number following 42087929 and preceding 42087931. In scientific notation, it is written as 4.2087930 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 10644480 positive integers (up to 42087930) that are relatively prime to 42087930.

Interesting facts

Basic properties

Name

Name forty-two million eighty-seven thousand nine hundred thirty

Notation

Scientific notation 4.2087930 × 10^7
Engineering notation 4.2087930 × 10^6

Prime Factorization of 42087930

Prime Factorization 2 × 15 × 23 × 181 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42087930
Product of the distinct prime numbers

The prime factorization of 42087930 is 2 × 15 × 23 × 181 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 4, 60, 144, 660, 7585, 7051, 8384, 34050, 979374, 205786, 4160592, 4489774, 87074013, 66727317, 765824321, 165452040, 2794110131, 9144596983

Basic calculations (n = 42087930)

Multiplication

n×y
n×2 84175860
n×3 126263790
n×4 168351720
n×5 210439650

Division

n÷y
n÷2 21043965
n÷3 14029310
n÷3 10521982.5
n÷5 8417586

Exponentiation

ny
n2 1771393851684900
n3 7.4554300432144E+22
n4 3.1378361777871E+30
n5 1.3206502940217E+38

Nth Root

y√n
2√n 6487.5210982316
3√n 347.84507240346
4√n 80.545149439501
5√n 33.483551285399

Divisors of 42087930

1, 2, 15, 23, 30, 46, 181, 337, 345, 362, 674, 690, 2715, 4163, 5055, 5430, 7751, 8326, 10110, 15502, 60997, 62445, 116265, 121994, 124890, 232530, 914955, 1402931, 1829910, 2805862, 21043965, 42087930

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 -42087929
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 42087930 can be divided by 32 positive divisors. The sum of these divisors (counting 42087930) is 1, the average is 0.03125.

Base conversion 42087930

Base System Value
2 Binary 10100000100011010111111010
3 Ternary 2221012021210020
4 Quaternary 2200203113322
5 Quinary 41233303210
6 Senary 4102031310
8 Octal 240432772
10 Decimal 42087930
12 Duodecimal 12118536
16 Hexadecimal 28235fa
20 Vigesimal d30jga
36 Base36 p2396

Cryptographic Hash Functions

md5 14167ef3b4b49f648e90f7f9aa775617
sha1 2395179417e43c0519e9fe26a185545f1ec0e5f8
sha256 9c23b021988bd42cbeefe133a7a0bf8013db3ee780b1092bdb1f1e9b541fb2df
sha512 4f79e81552c15d5e5fa20a61ccd4ecb137fb64dc0a6a144f3f61d2aabc2373041fa395c35b9d3c11c43a4e49374ae5f7c78304a3e34593993e8668780874690e
ripemd-160 d88bd32169d035550cc4d56ba668ef00f53d6921

42087930 as geometric shapes

Circle

Radius = n
Diameter 84175860
Circumference 264446263.3856
Area 5.5649979110674E+15

Sphere

Radius = n
Volume 3.1229232337487E+23
Surface area 2.225999164427E+16
Circumference 264446263.3856

Square

Length = n
Perimeter 168351720
Area 1771393851684900
Diagonal 59521321.418209

Cube

Length = n
Surface area 10628363110109400
Volume 7.4554300432144E+22
Space diagonal 72898433.145402

Equilateral Triangle

Length = n
Perimeter 126263790
Area 7.6703603783334E+14
Altitude 36449216.572701

Triangular Pyramid

Length = n
Surface area 7.6703603783334E+14
Volume 8.7863085670314E+21
Height 19840440.472736