40389944 (number)

40389944 is an even 8-digits composite number following 40389943 and preceding 40389945. In scientific notation, it is written as 4.0389944 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 17249760 positive integers (up to 40389944) that are relatively prime to 40389944.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-nine thousand nine hundred forty-four

Notation

Scientific notation 4.0389944 × 10^7
Engineering notation 4.0389944 × 10^6

Prime Factorization of 40389944

Prime Factorization 2 × 2 × 2 × 7 × 331 × 2179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10097486
Product of the distinct prime numbers

The prime factorization of 40389944 is 2 × 2 × 2 × 7 × 331 × 2179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 60, 70, 252, 371, 3044, 4347, 96817, 80481, 969528, 300256, 7137200, 3015435, 81726121, 69977880, 124064285, 796473273, 7949215521, 6336752338

Basic calculations (n = 40389944)

Multiplication

n×y
n×2 80779888
n×3 121169832
n×4 161559776
n×5 201949720

Division

n÷y
n÷2 20194972
n÷3 13463314.666667
n÷3 10097486
n÷5 8077988.8

Exponentiation

ny
n2 1631347576323136
n3 6.5890037252227E+22
n4 2.6612949147754E+30
n5 1.0748955257526E+38

Nth Root

y√n
2√n 6355.30833241
3√n 343.10292224817
4√n 79.720187734413
5√n 33.208912218378

Divisors of 40389944

1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2179, 2317, 2648, 4358, 4634, 8716, 9268, 15253, 17432, 18536, 30506, 61012, 122024, 721249, 1442498, 2884996, 5048743, 5769992, 10097486, 20194972, 40389944

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40389943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40389944 can be divided by 32 positive divisors. The sum of these divisors (counting 40389944) is 1, the average is 0.03125.

Base conversion 40389944

Base System Value
2 Binary 10011010000100110100111000
3 Ternary 2211000000120212
4 Quaternary 2122010310320
5 Quinary 40314434234
6 Senary 4001410252
8 Octal 232046470
10 Decimal 40389944
12 Duodecimal 11639988
16 Hexadecimal 2684d38
20 Vigesimal cc8eh4
36 Base36 o1p2w

Cryptographic Hash Functions

md5 2af209645ae44e2258885549bd126657
sha1 1a03787b672a19b774a8c3cb21e8b65625df7546
sha256 8172364102c28c1d1b210f211609626108c79d0af504d495b4035fbd99a7dde7
sha512 dfa7942a9d65c6784fd31edbe6b61f9ea1ef3098a06131b39cfb130d14f6e01dfc38017fc9ab1908e09dbe9378e4bb3abc9e929dc01b8dfce6b5eb8638399c26
ripemd-160 a4523d6c62b2de31c878fca12f1e9f74f72d9d88

40389944 as geometric shapes

Circle

Radius = n
Diameter 80779888
Circumference 253777502.69861
Area 5.1250295612283E+15

Sphere

Radius = n
Volume 2.7599954263514E+23
Surface area 2.0500118244913E+16
Circumference 253777502.69861

Square

Length = n
Perimeter 161559776
Area 1631347576323136
Diagonal 57120006.58829

Cube

Length = n
Surface area 9788085457938816
Volume 6.5890037252227E+22
Space diagonal 69957435.122862

Equilateral Triangle

Length = n
Perimeter 121169832
Area 7.06394221749E+14
Altitude 34978717.561431

Triangular Pyramid

Length = n
Surface area 7.06394221749E+14
Volume 7.7652153589473E+21
Height 19040002.196097