40388625 (number)

40388625 is an odd 8-digits composite number following 40388624 and preceding 40388626. In scientific notation, it is written as 4.0388625 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 21535200 positive integers (up to 40388625) that are relatively prime to 40388625.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-eight thousand six hundred twenty-five

Notation

Scientific notation 4.0388625 × 10^7
Engineering notation 4.0388625 × 10^6

Prime Factorization of 40388625

Prime Factorization 225 × 9 × 5 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40388625
Product of the distinct prime numbers

The prime factorization of 40388625 is 225 × 9 × 5 × 3989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 23, 12, 770, 650, 9968, 999, 78004, 22060, 650721, 556995, 9885753, 9984002, 815920, 54402644, 12435413, 478587822, 8250214109, 6128216824

Basic calculations (n = 40388625)

Multiplication

n×y
n×2 80777250
n×3 121165875
n×4 161554500
n×5 201943125

Division

n÷y
n÷2 20194312.5
n÷3 13462875
n÷3 10097156.25
n÷5 8077725

Exponentiation

ny
n2 1631241029390625
n3 6.5883582220672E+22
n4 2.6609472959674E+30
n5 1.0747200248159E+38

Nth Root

y√n
2√n 6355.2045600437
3√n 343.09918734424
4√n 79.719536878006
5√n 33.208695317223

Divisors of 40388625

1, 5, 9, 45, 225, 1125, 2025, 3989, 10125, 19945, 35901, 179505, 897525, 4487625, 8077725, 40388625

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40388624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40388625 can be divided by 16 positive divisors. The sum of these divisors (counting 40388625) is 1, the average is 0.0625.

Base conversion 40388625

Base System Value
2 Binary 10011010000100100000010001
3 Ternary 2210222221210000
4 Quaternary 2122010200101
5 Quinary 40314414000
6 Senary 4001400213
8 Octal 232044021
10 Decimal 40388625
12 Duodecimal 11639069
16 Hexadecimal 2684811
20 Vigesimal cc8bb5
36 Base36 o1o29

Cryptographic Hash Functions

md5 a647d137e16e43fa4d03db6ff55993a5
sha1 afcba4e9b0996b5bcbad8f3008dcaeb3d6744d98
sha256 d0b2b3b29132121b078863c04dee6739ba6a61b30495c08922825eb7e623341c
sha512 1f5929c657789961e8a757027cb731f25b10716fdfa2a8aad1c4f13a052074453f7a06c4b79b6b139defe9373e936fb75722fabdf8eb0898b484dab8932296a5
ripemd-160 3a61e98afbfa7ca9dc61af1fd209f7968a6b7eb0

40388625 as geometric shapes

Circle

Radius = n
Diameter 80777250
Circumference 253769215.17719
Area 5.1246948341678E+15

Sphere

Radius = n
Volume 2.7597250386219E+23
Surface area 2.0498779336671E+16
Circumference 253769215.17719

Square

Length = n
Perimeter 161554500
Area 1631241029390625
Diagonal 57118141.240601

Cube

Length = n
Surface area 9787446176343750
Volume 6.5883582220672E+22
Space diagonal 69955150.547847

Equilateral Triangle

Length = n
Perimeter 121165875
Area 7.0634808557388E+14
Altitude 34977575.273923

Triangular Pyramid

Length = n
Surface area 7.0634808557388E+14
Volume 7.7644546261831E+21
Height 19039380.413534