42894954 (number)

42894954 is an even 8-digits composite number following 42894953 and preceding 42894955. In scientific notation, it is written as 4.2894954 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 13676256 positive integers (up to 42894954) that are relatively prime to 42894954.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2894954 × 10^7
Engineering notation 4.2894954 × 10^6

Prime Factorization of 42894954

Prime Factorization 2 × 9 × 3 × 23 × 34537

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42894954
Product of the distinct prime numbers

The prime factorization of 42894954 is 2 × 9 × 3 × 23 × 34537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 1, 35, 794, 792, 7754, 13, 70713, 25797, 769573, 119300, 3287142, 137108, 43865253, 27854179, 317680332, 3871032, 5777691825, 6360994738

Basic calculations (n = 42894954)

Multiplication

n×y
n×2 85789908
n×3 128684862
n×4 171579816
n×5 214474770

Division

n÷y
n÷2 21447477
n÷3 14298318
n÷3 10723738.5
n÷5 8578990.8

Exponentiation

ny
n2 1839977078662116
n3 7.8925732150266E+22
n4 3.385515650002E+30
n5 1.4522153807311E+38

Nth Root

y√n
2√n 6549.4239441343
3√n 350.05428817761
4√n 80.928511317918
5√n 33.610985096094

Divisors of 42894954

1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 34537, 69074, 103611, 207222, 310833, 621666, 794351, 932499, 1588702, 1864998, 2383053, 4766106, 7149159, 14298318, 21447477, 42894954

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 -42894953
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 42894954 can be divided by 32 positive divisors. The sum of these divisors (counting 42894954) is 1, the average is 0.03125.

Base conversion 42894954

Base System Value
2 Binary 10100011101000011001101010
3 Ternary 2222201021211000
4 Quaternary 2203220121222
5 Quinary 41440114304
6 Senary 4131215430
8 Octal 243503152
10 Decimal 42894954
12 Duodecimal 12447576
16 Hexadecimal 28e866a
20 Vigesimal d81h7e
36 Base36 pjdyi

Cryptographic Hash Functions

md5 408f716f35e36831e74e6dcc23f004bf
sha1 e4c1ec741434c517a1d84199626f048f0c5f5ae8
sha256 9e19ab4f34b0146f5cc5d433c7b42e212a6b53682b81434db596b7578461cafd
sha512 169ecdbd5b2e61f25ec62c921bdb4308314f12a6d36fc289825fa6a558c2b725cfc9bf66c98e055b9e6f10e6e9f8a395ef3a51d949399939660fa34c9ef9c43a
ripemd-160 730c2e017f9d4905cd31db35dbce83aee16a9400

42894954 as geometric shapes

Circle

Radius = n
Diameter 85789908
Circumference 269516944.72494
Area 5.7804584730985E+15

Sphere

Radius = n
Volume 3.3060333373663E+23
Surface area 2.3121833892394E+16
Circumference 269516944.72494

Square

Length = n
Perimeter 171579816
Area 1839977078662116
Diagonal 60662625.70417

Cube

Length = n
Surface area 11039862471972696
Volume 7.8925732150266E+22
Space diagonal 74296239.71633

Equilateral Triangle

Length = n
Perimeter 128684862
Area 7.9673344625124E+14
Altitude 37148119.858165

Triangular Pyramid

Length = n
Surface area 7.9673344625124E+14
Volume 9.3014867355943E+21
Height 20220875.234723