42997788 (number)

42997788 is an even 8-digits composite number following 42997787 and preceding 42997789. In scientific notation, it is written as 4.2997788 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors. There are 14332584 positive integers (up to 42997788) that are relatively prime to 42997788.

Interesting facts

Basic properties

Name

Name forty-two million nine hundred ninety-seven thousand seven hundred eighty-eight

Notation

Scientific notation 4.2997788 × 10^7
Engineering notation 4.2997788 × 10^6

Prime Factorization of 42997788

Prime Factorization 2 × 2 × 3 × 3 × 1194383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7166298
Product of the distinct prime numbers

The prime factorization of 42997788 is 2 × 2 × 3 × 3 × 1194383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42997788)

Multiplication

n×y
n×2 85995576
n×3 128993364
n×4 171991152
n×5 214988940

Division

n÷y
n÷2 21498894
n÷3 14332596
n÷3 10749447
n÷5 8599557.6

Exponentiation

ny
n2 1848809772892944
n3 7.9494730667179E+22
n4 3.4180975763445E+30
n5 1.4697063495097E+38

Nth Root

y√n
2√n 6557.2698587141
3√n 350.33379855852
4√n 80.976971162881
5√n 33.627085089457

Divisors of 42997788

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42997787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42997788 can be divided by 18 positive divisors. The sum of these divisors (counting 42997788) is 1, the average is 0.055555555555556.

Base conversion 42997788

Base System Value
2 Binary 10100100000001100000011100
3 Ternary 2222220111212200
4 Quaternary 2210001200130
5 Quinary 42001412123
6 Senary 4133331500
8 Octal 244014034
10 Decimal 42997788
12 Duodecimal 12496b90
16 Hexadecimal 290181c
20 Vigesimal d8ee98
36 Base36 pllb0

Cryptographic Hash Functions

md5 270cb5ef9c89efb2b7d118c59206844a
sha1 622f82e295049e29291dfc66a5281385e4ce87d5
sha256 c4bb417470dcca6f43941a5c720abcfe69f378ae3deed019cbe8651211aa5c2a
sha512 2de3ffa63a6e74f944cfa6bff0fae2b9b2f67d445bbcf81a821030efc40d414b90191f7f4783c61d027192e4193ae7aa41ff07aff4dd20e117d36dda3cd08d6d
ripemd-160 833fc2a4a3a1d6cd1c2a36e2a5c4e4df59300074

42997788 as geometric shapes

Circle

Radius = n
Diameter 85995576
Circumference 270163069.80282
Area 5.8082072004055E+15

Sphere

Radius = n
Volume 3.3298674915081E+23
Surface area 2.3232828801622E+16
Circumference 270163069.80282

Square

Length = n
Perimeter 171991152
Area 1848809772892944
Diagonal 60808054.941643

Cube

Length = n
Surface area 11092858637357664
Volume 7.9494730667179E+22
Space diagonal 74474353.429075

Equilateral Triangle

Length = n
Perimeter 128993364
Area 8.0055811504511E+14
Altitude 37237176.714538

Triangular Pyramid

Length = n
Surface area 8.0055811504511E+14
Volume 9.3685438538934E+21
Height 20269351.647214