42651938 (number)

42651938 is an even 8-digits composite number following 42651937 and preceding 42651939. In scientific notation, it is written as 4.2651938 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 18197520 positive integers (up to 42651938) that are relatively prime to 42651938.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-one thousand nine hundred thirty-eight

Notation

Scientific notation 4.2651938 × 10^7
Engineering notation 4.2651938 × 10^6

Prime Factorization of 42651938

Prime Factorization 2 × 7 × 227 × 13421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42651938
Product of the distinct prime numbers

The prime factorization of 42651938 is 2 × 7 × 227 × 13421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 35, 31, 176, 15, 310, 7634, 11140, 89295, 975803, 292713, 6803300, 9928798, 10484097, 80047757, 629762249, 451899584, 8031558204, 452965188

Basic calculations (n = 42651938)

Multiplication

n×y
n×2 85303876
n×3 127955814
n×4 170607752
n×5 213259690

Division

n÷y
n÷2 21325969
n÷3 14217312.666667
n÷3 10662984.5
n÷5 8530387.6

Exponentiation

ny
n2 1819187815155844
n3 7.7591885902383E+22
n4 3.3094443068115E+30
n5 1.4115421338858E+38

Nth Root

y√n
2√n 6530.8451214219
3√n 349.3919729061
4√n 80.813644401313
5√n 33.572814731097

Divisors of 42651938

1, 2, 7, 14, 227, 454, 1589, 3178, 13421, 26842, 93947, 187894, 3046567, 6093134, 21325969, 42651938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42651937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42651938 can be divided by 16 positive divisors. The sum of these divisors (counting 42651938) is 1, the average is 0.0625.

Base conversion 42651938

Base System Value
2 Binary 10100010101101000100100010
3 Ternary 2222020221110102
4 Quaternary 2202231010202
5 Quinary 41404330223
6 Senary 4122102402
8 Octal 242550442
10 Decimal 42651938
12 Duodecimal 1234aa02
16 Hexadecimal 28ad122
20 Vigesimal d6b9gi
36 Base36 pe6g2

Cryptographic Hash Functions

md5 5237159c22bff0900a29e25a6f41e6db
sha1 bd389252734a8184351f1f325b9ade4d628ec3aa
sha256 3ca449128e8557412058a7eabeb18a6cbe74e74a3033759fc707e4f7345dca23
sha512 9509b69d1513c4181a0a2e80801c73ac9d148da39de1e644ac166bdd8ce1648863b67237b9e525245bb16f00e44599cc87386e09bb297b1046e202f883c16a80
ripemd-160 33b37286cfcee8817c9e7b51cccb2cdf0629366a

42651938 as geometric shapes

Circle

Radius = n
Diameter 85303876
Circumference 267990030.16433
Area 5.7151470755937E+15

Sphere

Radius = n
Volume 3.250161316388E+23
Surface area 2.2860588302375E+16
Circumference 267990030.16433

Square

Length = n
Perimeter 170607752
Area 1819187815155844
Diagonal 60318949.181096

Cube

Length = n
Surface area 10915126890935064
Volume 7.7591885902383E+22
Space diagonal 73875323.657278

Equilateral Triangle

Length = n
Perimeter 127955814
Area 7.8773143109004E+14
Altitude 36937661.828639

Triangular Pyramid

Length = n
Surface area 7.8773143109004E+14
Volume 9.1442914477713E+21
Height 20106316.393699