42894932 (number)

42894932 is an even 8-digits composite number following 42894931 and preceding 42894933. In scientific notation, it is written as 4.2894932 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 20318616 positive integers (up to 42894932) that are relatively prime to 42894932.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-four thousand nine hundred thirty-two

Notation

Scientific notation 4.2894932 × 10^7
Engineering notation 4.2894932 × 10^6

Prime Factorization of 42894932

Prime Factorization 2 × 2 × 19 × 564407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21447466
Product of the distinct prime numbers

The prime factorization of 42894932 is 2 × 2 × 19 × 564407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 80, 83, 199, 172, 1746, 2135, 13615, 85792, 757854, 749101, 5585408, 1251338, 96326042, 42367516, 641079492, 221671264, 8845586156, 1683351448

Basic calculations (n = 42894932)

Multiplication

n×y
n×2 85789864
n×3 128684796
n×4 171579728
n×5 214474660

Division

n÷y
n÷2 21447466
n÷3 14298310.666667
n÷3 10723733
n÷5 8578986.4

Exponentiation

ny
n2 1839975191284624
n3 7.8925610711841E+22
n4 3.3855087045429E+30
n5 1.4522116566678E+38

Nth Root

y√n
2√n 6549.4222645971
3√n 350.05422833223
4√n 80.928500941245
5√n 33.610981648407

Divisors of 42894932

1, 2, 4, 19, 38, 76, 564407, 1128814, 2257628, 10723733, 21447466, 42894932

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42894931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42894932 can be divided by 12 positive divisors. The sum of these divisors (counting 42894932) is 1, the average is 0.083333333333333.

Base conversion 42894932

Base System Value
2 Binary 10100011101000011001010100
3 Ternary 2222201021210012
4 Quaternary 2203220121110
5 Quinary 41440114212
6 Senary 4131215352
8 Octal 243503124
10 Decimal 42894932
12 Duodecimal 12447558
16 Hexadecimal 28e8654
20 Vigesimal d81h6c
36 Base36 pjdxw

Cryptographic Hash Functions

md5 1818c574cbb2bbea72706974b31375ef
sha1 9bcd8fc10d25a8e5c8871c3659e22982594ae75f
sha256 38159f1b086eb4bc63740c5d3c20f5d00842654a09df40e34ba909a1b4c7938d
sha512 62c131e3611be8db1c4ccb81eb007430d7ef5ec623998415113e05d95d70b3c5d212d2c2f593b1ca379babf3d967ce4941554f4f3e93671011faf8095cedf8d8
ripemd-160 4ad9a4bb6bef96d17e33e3dffed14e88cf2081fb

42894932 as geometric shapes

Circle

Radius = n
Diameter 85789864
Circumference 269516806.49487
Area 5.7804525437272E+15

Sphere

Radius = n
Volume 3.3060282505654E+23
Surface area 2.3121810174909E+16
Circumference 269516806.49487

Square

Length = n
Perimeter 171579728
Area 1839975191284624
Diagonal 60662594.591472

Cube

Length = n
Surface area 11039851147707744
Volume 7.8925610711841E+22
Space diagonal 74296201.611212

Equilateral Triangle

Length = n
Perimeter 128684796
Area 7.9673262899281E+14
Altitude 37148100.805606

Triangular Pyramid

Length = n
Surface area 7.9673262899281E+14
Volume 9.3014724239387E+21
Height 20220864.863824