40256538 (number)

40256538 is an even 8-digits composite number following 40256537 and preceding 40256539. In scientific notation, it is written as 4.0256538 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 11113200 positive integers (up to 40256538) that are relatively prime to 40256538.

Interesting facts

Basic properties

Name

Name forty million two hundred fifty-six thousand five hundred thirty-eight

Notation

Scientific notation 4.0256538 × 10^7
Engineering notation 4.0256538 × 10^6

Prime Factorization of 40256538

Prime Factorization 2 × 651 × 7 × 7 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5750934
Product of the distinct prime numbers

The prime factorization of 40256538 is 2 × 651 × 7 × 7 × 631. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 14, 22, 421, 363, 6624, 5572, 88835, 71196, 257800, 369213, 4031883, 9924725, 59759448, 95089718, 763379430, 259489477, 9854636169, 2287931655

Basic calculations (n = 40256538)

Multiplication

n×y
n×2 80513076
n×3 120769614
n×4 161026152
n×5 201282690

Division

n÷y
n÷2 20128269
n÷3 13418846
n÷3 10064134.5
n÷5 8051307.6

Exponentiation

ny
n2 1620588851745444
n3 6.5239296692667E+22
n4 2.6263082264016E+30
n5 1.0572607691585E+38

Nth Root

y√n
2√n 6344.8040158858
3√n 342.72475488939
4√n 79.654278076483
5√n 33.186945696448

Divisors of 40256538

1, 2, 7, 14, 49, 98, 631, 651, 1262, 1302, 4417, 4557, 8834, 9114, 30919, 31899, 61838, 63798, 410781, 821562, 2875467, 5750934, 20128269, 40256538

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 -40256537
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 40256538 can be divided by 24 positive divisors. The sum of these divisors (counting 40256538) is 1, the average is 0.041666666666667.

Base conversion 40256538

Base System Value
2 Binary 10011001100100010000011010
3 Ternary 2210202020120220
4 Quaternary 2121210100122
5 Quinary 40301202123
6 Senary 3554500510
8 Octal 231442032
10 Decimal 40256538
12 Duodecimal 11594736
16 Hexadecimal 266441a
20 Vigesimal cbc16i
36 Base36 nyu56

Cryptographic Hash Functions

md5 90a31162359256c160fca436acde689a
sha1 75e92b66ad74c1943e265880fda513859d344a2a
sha256 35fad93963e69d41b08448b183c570e5fa84a7a33692e4a527d42491ba8943cd
sha512 8a669fb454f03dc9c73b29bf720b0621cb25e0dd17b3a576f42e1a46bb21a13142107180bb98ba9dbb0c2935e0071e1c837b607d3f007a35167a94a505b86830
ripemd-160 7c230a0a5596d639521a7072af5e48edaf1a29e6

40256538 as geometric shapes

Circle

Radius = n
Diameter 80513076
Circumference 252939288.07952
Area 5.091230031133E+15

Sphere

Radius = n
Volume 2.732737269534E+23
Surface area 2.0364920124532E+16
Circumference 252939288.07952

Square

Length = n
Perimeter 161026152
Area 1620588851745444
Diagonal 56931342.013788

Cube

Length = n
Surface area 9723533110472664
Volume 6.5239296692667E+22
Space diagonal 69726369.152827

Equilateral Triangle

Length = n
Perimeter 120769614
Area 7.017355573507E+14
Altitude 34863184.576414

Triangular Pyramid

Length = n
Surface area 7.017355573507E+14
Volume 7.6885248485376E+21
Height 18977114.004596