42781467 (number)

42781467 is an odd 8-digits composite number following 42781466 and preceding 42781468. In scientific notation, it is written as 4.2781467 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 27439104 positive integers (up to 42781467) that are relatively prime to 42781467.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-one thousand four hundred sixty-seven

Notation

Scientific notation 4.2781467 × 10^7
Engineering notation 4.2781467 × 10^6

Prime Factorization of 42781467

Prime Factorization 3 × 29 × 349 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42781467
Product of the distinct prime numbers

The prime factorization of 42781467 is 3 × 29 × 349 × 1409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42781467)

Multiplication

n×y
n×2 85562934
n×3 128344401
n×4 171125868
n×5 213907335

Division

n÷y
n÷2 21390733.5
n÷3 14260489
n÷3 10695366.75
n÷5 8556293.4

Exponentiation

ny
n2 1830253918672089
n3 7.8300947623291E+22
n4 3.3498294068145E+30
n5 1.4331061622327E+38

Nth Root

y√n
2√n 6540.7543142974
3√n 349.74530313607
4√n 80.874930072906
5√n 33.593181356322

Divisors of 42781467

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 -42781466
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 42781467 can be divided by 16 positive divisors. The sum of these divisors (counting 42781467) is 1, the average is 0.0625.

Base conversion 42781467

Base System Value
2 Binary 10100011001100101100011011
3 Ternary 2222111112010210
4 Quaternary 2203030230123
5 Quinary 41423001332
6 Senary 4124542203
8 Octal 243145433
10 Decimal 42781467
12 Duodecimal 123b1963
16 Hexadecimal 28ccb1b
20 Vigesimal d77dd7
36 Base36 pgye3

Cryptographic Hash Functions

md5 39e09c11b96af3ad0d473386a6df5273
sha1 0226d12d858d4cc2e0ad3fa83d67b13f0a6395b5
sha256 a30825230714c720fb8a5dc1910f1e7b0721318fce156a0f696285ec8cd7ae6a
sha512 b4894607a07f25aae8ea811f6d02492027581d1b02d599ee4e3afc0cf197d76abfceb18d45647b8b01e30b4aedf03275af75dff4745f3df1cb1a38897b3c9913
ripemd-160 ab06403f7b17e09b6d568a3a6c771b75297083e8

42781467 as geometric shapes

Circle

Radius = n
Diameter 85562934
Circumference 268803884.87399
Area 5.7499122651042E+15

Sphere

Radius = n
Volume 3.2798624242993E+23
Surface area 2.2999649060417E+16
Circumference 268803884.87399

Square

Length = n
Perimeter 171125868
Area 1830253918672089
Diagonal 60502130.849617

Cube

Length = n
Surface area 10981523512032534
Volume 7.8300947623291E+22
Space diagonal 74099674.466331

Equilateral Triangle

Length = n
Perimeter 128344401
Area 7.9252319447302E+14
Altitude 37049837.233166

Triangular Pyramid

Length = n
Surface area 7.9252319447302E+14
Volume 9.2278551729603E+21
Height 20167376.949872