42656493 (number)

42656493 is an odd 8-digits composite number following 42656492 and preceding 42656494. In scientific notation, it is written as 4.2656493 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 25852200 positive integers (up to 42656493) that are relatively prime to 42656493.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-six thousand four hundred ninety-three

Notation

Scientific notation 4.2656493 × 10^7
Engineering notation 4.2656493 × 10^6

Prime Factorization of 42656493

Prime Factorization 3 × 11 × 11 × 117511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3877863
Product of the distinct prime numbers

The prime factorization of 42656493 is 3 × 11 × 11 × 117511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 62, 43, 990, 42, 6330, 7724, 68264, 99446, 811676, 467201, 1888139, 6176616, 25200420, 14245247, 964833382, 943341293, 7640099586, 2400590635

Basic calculations (n = 42656493)

Multiplication

n×y
n×2 85312986
n×3 127969479
n×4 170625972
n×5 213282465

Division

n÷y
n÷2 21328246.5
n÷3 14218831
n÷3 10664123.25
n÷5 8531298.6

Exponentiation

ny
n2 1819576395059049
n3 7.7616747758802E+22
n4 3.3108582574561E+30
n5 1.4122960208317E+38

Nth Root

y√n
2√n 6531.1938418638
3√n 349.40441019782
4√n 80.8158019317
5√n 33.573531780057

Divisors of 42656493

1, 3, 11, 33, 121, 363, 117511, 352533, 1292621, 3877863, 14218831, 42656493

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 -42656492
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 42656493 can be divided by 12 positive divisors. The sum of these divisors (counting 42656493) is 1, the average is 0.083333333333333.

Base conversion 42656493

Base System Value
2 Binary 10100010101110001011101101
3 Ternary 2222021011201010
4 Quaternary 2202232023231
5 Quinary 41410001433
6 Senary 4122135433
8 Octal 242561355
10 Decimal 42656493
12 Duodecimal 12351579
16 Hexadecimal 28ae2ed
20 Vigesimal d6c14d
36 Base36 pe9yl

Cryptographic Hash Functions

md5 8d6d87dea55fc79cb273508ed71058ff
sha1 dd987a6633671b3a13194bd704c89a8ca90c753c
sha256 bc7e9f3a16ea98dc78ad289cbc47884a4304b01693011a1c2ccf9fc6d81f16ba
sha512 55c651c07cba4fb2b5e5467fb64d2853201704f5d59f9829c8ff7f84284a0c51bc034ab8dc239d7db0e37070f45cf2e93e35b5e2baa12986bedbf03b9fb3bc6f
ripemd-160 a02340c6e8a732c3bbb41e90bf54093bb7c3c97a

42656493 as geometric shapes

Circle

Radius = n
Diameter 85312986
Circumference 268018650.07341
Area 5.7163678353629E+15

Sphere

Radius = n
Volume 3.2512027273944E+23
Surface area 2.2865471341452E+16
Circumference 268018650.07341

Square

Length = n
Perimeter 170625972
Area 1819576395059049
Diagonal 60325390.923873

Cube

Length = n
Surface area 10917458370354294
Volume 7.7616747758802E+22
Space diagonal 73883213.148706

Equilateral Triangle

Length = n
Perimeter 127969479
Area 7.8789969112382E+14
Altitude 36941606.574353

Triangular Pyramid

Length = n
Surface area 7.8789969112382E+14
Volume 9.1472214456491E+21
Height 20108463.641291