40256988 (number)

40256988 is an even 8-digits composite number following 40256987 and preceding 40256989. In scientific notation, it is written as 4.0256988 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 12953024 positive integers (up to 40256988) that are relatively prime to 40256988.

Interesting facts

Basic properties

Name

Name forty million two hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 4.0256988 × 10^7
Engineering notation 4.0256988 × 10^6

Prime Factorization of 40256988

Prime Factorization 2 × 2 × 3 × 841 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20128494
Product of the distinct prime numbers

The prime factorization of 40256988 is 2 × 2 × 3 × 841 × 3989. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 1, 45, 926, 422, 6830, 6882, 46325, 91122, 906102, 342780, 7745363, 6110812, 54563194, 60761252, 632705238, 873599572, 5330515221, 5129027228

Basic calculations (n = 40256988)

Multiplication

n×y
n×2 80513976
n×3 120770964
n×4 161027952
n×5 201284940

Division

n÷y
n÷2 20128494
n÷3 13418996
n÷3 10064247
n÷5 8051397.6

Exponentiation

ny
n2 1620625082832144
n3 6.5241484512073E+22
n4 2.6264256591047E+30
n5 1.0573198624147E+38

Nth Root

y√n
2√n 6344.8394778749
3√n 342.72603191231
4√n 79.654500675573
5√n 33.187019890899

Divisors of 40256988

1, 2, 3, 4, 6, 12, 841, 1682, 2523, 3364, 3989, 5046, 7978, 10092, 11967, 15956, 23934, 47868, 3354749, 6709498, 10064247, 13418996, 20128494, 40256988

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 -40256987
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 40256988 can be divided by 24 positive divisors. The sum of these divisors (counting 40256988) is 1, the average is 0.041666666666667.

Base conversion 40256988

Base System Value
2 Binary 10011001100100010111011100
3 Ternary 2210202021012120
4 Quaternary 2121210113130
5 Quinary 40301210423
6 Senary 3554502540
8 Octal 231442734
10 Decimal 40256988
12 Duodecimal 11594a50
16 Hexadecimal 26645dc
20 Vigesimal cbc298
36 Base36 nyuho

Cryptographic Hash Functions

md5 5565fbb9787f8310a10cc0ed82bc492b
sha1 b2dcff9c11dedbeae81c08294d88cc5c20658681
sha256 a4f9e8a2bf329f631bf941190052c9069f233563e30b29e34b556f15af52bf28
sha512 aa03f8b17324caccd9cdf8b984b1d146016c65b52fcbbd32ff871bf070006cb5077264fed15bbcf83c9574d14bf9532a44a05eaaaefba97153c985a0ad27e0ef
ripemd-160 aebcb09cd2af1e38d7ffdba6236285a465eeef42

40256988 as geometric shapes

Circle

Radius = n
Diameter 80513976
Circumference 252942115.5129
Area 5.0913438544488E+15

Sphere

Radius = n
Volume 2.7328289126989E+23
Surface area 2.0365375417795E+16
Circumference 252942115.5129

Square

Length = n
Perimeter 161027952
Area 1620625082832144
Diagonal 56931978.409891

Cube

Length = n
Surface area 9723750496992864
Volume 6.5241484512073E+22
Space diagonal 69727148.575691

Equilateral Triangle

Length = n
Perimeter 120770964
Area 7.0175124587145E+14
Altitude 34863574.287845

Triangular Pyramid

Length = n
Surface area 7.0175124587145E+14
Volume 7.6887826855273E+21
Height 18977326.13663