42887072 (number)

42887072 is an even 8-digits composite number following 42887071 and preceding 42887073. In scientific notation, it is written as 4.2887072 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors. There are 21443520 positive integers (up to 42887072) that are relatively prime to 42887072.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-seven thousand seventy-two

Notation

Scientific notation 4.2887072 × 10^7
Engineering notation 4.2887072 × 10^6

Prime Factorization of 42887072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1340221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2680442
Product of the distinct prime numbers

The prime factorization of 42887072 is 2 × 2 × 2 × 2 × 2 × 1340221. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 65, 83, 750, 166, 2811, 1939, 29579, 12163, 563009, 966244, 9248817, 7304738, 24281089, 18183785, 616173911, 631748352, 2031370403, 8371654186

Basic calculations (n = 42887072)

Multiplication

n×y
n×2 85774144
n×3 128661216
n×4 171548288
n×5 214435360

Division

n÷y
n÷2 21443536
n÷3 14295690.666667
n÷3 10721768
n÷5 8577414.4

Exponentiation

ny
n2 1839300944733184
n3 7.888223204644E+22
n4 3.3830279652964E+30
n5 1.4508816392568E+38

Nth Root

y√n
2√n 6548.8221841794
3√n 350.03284589706
4√n 80.924793383606
5√n 33.609749793412

Divisors of 42887072

1, 2, 4, 8, 16, 32, 1340221, 2680442, 5360884, 10721768, 21443536, 42887072

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 -42887071
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 42887072 can be divided by 12 positive divisors. The sum of these divisors (counting 42887072) is 1, the average is 0.083333333333333.

Base conversion 42887072

Base System Value
2 Binary 10100011100110011110100000
3 Ternary 2222200220000002
4 Quaternary 2203212132200
5 Quinary 41434341242
6 Senary 4131115132
8 Octal 243463640
10 Decimal 42887072
12 Duodecimal 12442aa8
16 Hexadecimal 28e67a0
20 Vigesimal d80hdc
36 Base36 pj7vk

Cryptographic Hash Functions

md5 7ff29899f5bfe19becb54d85ed5db7a7
sha1 ffb0b1dacd484a2b4148865f8f16b0e73896e369
sha256 e9cde49694caf471bca413bd8064bb5e0479e02d859fefc900541df37131ff27
sha512 f7786a88f762d5dc353c1f4ac0787ebb5c76c0298397ea1f40ab9ef0931e455001a0a620732a5d73a1ec61e14d58f435037a7fbd605cb55663a8f9ecc6e0bdb4
ripemd-160 2acf10ad5e717bf37e81366dbea3c573b1b807f4

42887072 as geometric shapes

Circle

Radius = n
Diameter 85774144
Circumference 269467420.65835
Area 5.7783343357145E+15

Sphere

Radius = n
Volume 3.3042112092782E+23
Surface area 2.3113337342858E+16
Circumference 269467420.65835

Square

Length = n
Perimeter 171548288
Area 1839300944733184
Diagonal 60651478.872871

Cube

Length = n
Surface area 11035805668399104
Volume 7.888223204644E+22
Space diagonal 74282587.691865

Equilateral Triangle

Length = n
Perimeter 128661216
Area 7.9644067167183E+14
Altitude 37141293.845932

Triangular Pyramid

Length = n
Surface area 7.9644067167183E+14
Volume 9.2963601991948E+21
Height 20217159.62429