42934905 (number)

42934905 is an odd 8-digits composite number following 42934904 and preceding 42934906. In scientific notation, it is written as 4.2934905 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 20211840 positive integers (up to 42934905) that are relatively prime to 42934905.

Interesting facts

Basic properties

Name

Name forty-two million nine hundred thirty-four thousand nine hundred five

Notation

Scientific notation 4.2934905 × 10^7
Engineering notation 4.2934905 × 10^6

Prime Factorization of 42934905

Prime Factorization 2691 × 5 × 3191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42934905
Product of the distinct prime numbers

The prime factorization of 42934905 is 2691 × 5 × 3191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 63, 16, 11, 76, 4688, 7297, 8780, 71890, 86527, 60748, 5388096, 5375047, 97718730, 46688530, 301893222, 685998548, 5023335776, 7970691194

Basic calculations (n = 42934905)

Multiplication

n×y
n×2 85869810
n×3 128804715
n×4 171739620
n×5 214674525

Division

n÷y
n÷2 21467452.5
n÷3 14311635
n÷3 10733726.25
n÷5 8586981

Exponentiation

ny
n2 1843406067359025
n3 7.9146464378483E+22
n4 3.3981459291761E+30
n5 1.4589907264531E+38

Nth Root

y√n
2√n 6552.4731971981
3√n 350.16293094383
4√n 80.94734830245
5√n 33.617243606086

Divisors of 42934905

1, 5, 2691, 3191, 13455, 15955, 8586981, 42934905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42934904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42934905 can be divided by 8 positive divisors. The sum of these divisors (counting 42934905) is 1, the average is 0.125.

Base conversion 42934905

Base System Value
2 Binary 10100011110010001001111001
3 Ternary 2222210022121200
4 Quaternary 2203302021321
5 Quinary 41442404110
6 Senary 4132124413
8 Octal 243621171
10 Decimal 42934905
12 Duodecimal 12466709
16 Hexadecimal 28f2279
20 Vigesimal d86h55
36 Base36 pk8s9

Cryptographic Hash Functions

md5 66588507c2097e1bda034280f78cd312
sha1 89d44f1d6b3a43261a8c910457c4d9b33302813d
sha256 c723ecc6fce4c4270080c2086927542f41ec57012a796ada9dc01d5429377389
sha512 f8e80d3b1188431565d799acf3154642ef3fce8802eaf80a21f1c2210d24d9ccae69a3a31857057e9c9ec4a827ba680e4ce26179bbb65979e3ba1a7820a76999
ripemd-160 aaa70346e6d30949fdc540611e0b14b9863870df

42934905 as geometric shapes

Circle

Radius = n
Diameter 85869810
Circumference 269767964.26115
Area 5.791230958798E+15

Sphere

Radius = n
Volume 3.3152793473207E+23
Surface area 2.3164923835192E+16
Circumference 269767964.26115

Square

Length = n
Perimeter 171739620
Area 1843406067359025
Diagonal 60719124.9502

Cube

Length = n
Surface area 11060436404154150
Volume 7.9146464378483E+22
Space diagonal 74365436.878143

Equilateral Triangle

Length = n
Perimeter 128804715
Area 7.9821824191164E+14
Altitude 37182718.439072

Triangular Pyramid

Length = n
Surface area 7.9821824191164E+14
Volume 9.3275002781608E+21
Height 20239708.316733