40857900 (number)

40857900 is an even 8-digits composite number following 40857899 and preceding 40857901. In scientific notation, it is written as 4.0857900 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 10895360 positive integers (up to 40857900) that are relatively prime to 40857900.

Interesting facts

Basic properties

Name

Name forty million eight hundred fifty-seven thousand nine hundred

Notation

Scientific notation 4.0857900 × 10^7
Engineering notation 4.0857900 × 10^6

Prime Factorization of 40857900

Prime Factorization 2 × 2 × 15 × 5 × 136193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20428950
Product of the distinct prime numbers

The prime factorization of 40857900 is 2 × 2 × 15 × 5 × 136193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 64, 22, 430, 606, 1430, 7989, 42886, 55443, 765754, 155450, 4020040, 1714414, 66265073, 43749763, 754803705, 225716059, 7557969075, 688911459

Basic calculations (n = 40857900)

Multiplication

n×y
n×2 81715800
n×3 122573700
n×4 163431600
n×5 204289500

Division

n÷y
n÷2 20428950
n÷3 13619300
n÷3 10214475
n÷5 8171580

Exponentiation

ny
n2 1669367992410000
n3 6.8206870497089E+22
n4 2.786789494083E+30
n5 1.1386236647029E+38

Nth Root

y√n
2√n 6392.0184605491
3√n 344.42289571131
4√n 79.950099815754
5√n 33.285509435898

Divisors of 40857900

1, 2, 4, 5, 10, 15, 20, 30, 60, 75, 150, 300, 136193, 272386, 544772, 680965, 1361930, 2042895, 2723860, 4085790, 8171580, 10214475, 20428950, 40857900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40857899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40857900 can be divided by 24 positive divisors. The sum of these divisors (counting 40857900) is 1, the average is 0.041666666666667.

Base conversion 40857900

Base System Value
2 Binary 10011011110111000100101100
3 Ternary 2211212210111120
4 Quaternary 2123313010230
5 Quinary 40424423100
6 Senary 4015420540
8 Octal 233670454
10 Decimal 40857900
12 Duodecimal 11824750
16 Hexadecimal 26f712c
20 Vigesimal cf74f0
36 Base36 obq5o

Cryptographic Hash Functions

md5 629e594bbff2e21bec89a8580fb891b7
sha1 06d028151af4cca04c47668f633df9c525103ba7
sha256 7a7f9e512cd2dc57d48944b277f13d5ec08c8d4e9b9e00c786e6685b14f5408e
sha512 ff8e72319de1204e344f774a7fc49e39aad8238c54e5dcd5b75b3e173ce6c6f8f90f996cbe4bcbc7ea249a107c1c7f809bce77be5da34389a4519367d113fc7c
ripemd-160 c518ac9d1f09832e8954e574ad9b4d9440d31dc5

40857900 as geometric shapes

Circle

Radius = n
Diameter 81715800
Circumference 256717756.96221
Area 5.2444742210932E+15

Sphere

Radius = n
Volume 2.8570427103734E+23
Surface area 2.0977896884373E+16
Circumference 256717756.96221

Square

Length = n
Perimeter 163431600
Area 1669367992410000
Diagonal 57781796.310084

Cube

Length = n
Surface area 10016207954460000
Volume 6.8206870497089E+22
Space diagonal 70767958.690568

Equilateral Triangle

Length = n
Perimeter 122573700
Area 7.2285754484584E+14
Altitude 35383979.345284

Triangular Pyramid

Length = n
Surface area 7.2285754484584E+14
Volume 8.038256775334E+21
Height 19260598.770028