42887321 (number)

42887321 is an odd 8-digits prime number following 42887320 and preceding 42887322. In scientific notation, it is written as 4.2887321 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 42887320 positive integers (up to 42887321) that are relatively prime to 42887321.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-seven thousand three hundred twenty-one

Notation

Scientific notation 4.2887321 × 10^7
Engineering notation 4.2887321 × 10^6

Prime Factorization of 42887321

Prime Factorization 42887321

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 42887321
Product of the distinct prime numbers

The prime factorization of 42887321 is 42887321. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42887321)

Multiplication

n×y
n×2 85774642
n×3 128661963
n×4 171549284
n×5 214436605

Division

n÷y
n÷2 21443660.5
n÷3 14295773.666667
n÷3 10721830.25
n÷5 8577464.2

Exponentiation

ny
n2 1839322302557041
n3 7.8883606012223E+22
n4 3.3831065326837E+30
n5 1.450923758444E+38

Nth Root

y√n
2√n 6548.8411952039
3√n 350.03352331962
4√n 80.924910844584
5√n 33.609788820596

Divisors of 42887321

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 42887322
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 21443661
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 6548.8412715533
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999533662
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42887321 can be divided by 2 positive divisors. The sum of these divisors (counting 42887321) is 42887322, the average is 21443661.

Base conversion 42887321

Base System Value
2 Binary 10100011100110100010011001
3 Ternary 2222200220100022
4 Quaternary 2203212202121
5 Quinary 41434343241
6 Senary 4131120225
8 Octal 243464231
10 Decimal 42887321
12 Duodecimal 12443075
16 Hexadecimal 28e6899
20 Vigesimal d80i61
36 Base36 pj82h

Cryptographic Hash Functions

md5 4f1ab42f6741b8b14afb9ce3f0eeb66c
sha1 d5f5ff9e14d63d98f7bdb5c26b88c21f2fbcee42
sha256 7ed30599751b409d1a5fdda231fced9d90a1420c1ad2b2b6647ce1c8de16762b
sha512 486b90de754b232b6375dfb0b2c7dbb591232cf1bf49bf68304bd6562b6d0baa200017320d972c6240ec8765a86ff1e974f2eb2e67dcb273e13ffec57f37c9cb
ripemd-160 51fd0b0ed00a83c95eb83df01994a8f35399b2c2

42887321 as geometric shapes

Circle

Radius = n
Diameter 85774642
Circumference 269468985.17149
Area 5.7784014332971E+15

Sphere

Radius = n
Volume 3.3042687618223E+23
Surface area 2.3113605733188E+16
Circumference 269468985.17149

Square

Length = n
Perimeter 171549284
Area 1839322302557041
Diagonal 60651831.012048

Cube

Length = n
Surface area 11035933815342246
Volume 7.8883606012223E+22
Space diagonal 74283018.972516

Equilateral Triangle

Length = n
Perimeter 128661963
Area 7.9644991988084E+14
Altitude 37141509.486258

Triangular Pyramid

Length = n
Surface area 7.9644991988084E+14
Volume 9.2965221226151E+21
Height 20217277.004016