40389664 (number)

40389664 is an even 8-digits composite number following 40389663 and preceding 40389665. In scientific notation, it is written as 4.0389664 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 17309760 positive integers (up to 40389664) that are relatively prime to 40389664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0389664 × 10^7
Engineering notation 4.0389664 × 10^6

Prime Factorization of 40389664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 180311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2524354
Product of the distinct prime numbers

The prime factorization of 40389664 is 2 × 2 × 2 × 2 × 2 × 7 × 180311. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 68, 56, 900, 194, 5527, 1471, 16901, 59119, 484588, 500868, 9037840, 9715293, 85686099, 13653560, 244948872, 770987653, 695971668, 5575278092

Basic calculations (n = 40389664)

Multiplication

n×y
n×2 80779328
n×3 121168992
n×4 161558656
n×5 201948320

Division

n÷y
n÷2 20194832
n÷3 13463221.333333
n÷3 10097416
n÷5 8077932.8

Exponentiation

ny
n2 1631324958032896
n3 6.5888666929763E+22
n4 2.661221118701E+30
n5 1.0748582681404E+38

Nth Root

y√n
2√n 6355.2863035429
3√n 343.10212940197
4√n 79.720049570625
5√n 33.208866174634

Divisors of 40389664

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 180311, 360622, 721244, 1262177, 1442488, 2524354, 2884976, 5048708, 5769952, 10097416, 20194832, 40389664

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 -40389663
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 40389664 can be divided by 24 positive divisors. The sum of these divisors (counting 40389664) is 1, the average is 0.041666666666667.

Base conversion 40389664

Base System Value
2 Binary 10011010000100110000100000
3 Ternary 2211000000012111
4 Quaternary 2122010300200
5 Quinary 40314432124
6 Senary 4001405104
8 Octal 232046040
10 Decimal 40389664
12 Duodecimal 11639794
16 Hexadecimal 2684c20
20 Vigesimal cc8e34
36 Base36 o1ov4

Cryptographic Hash Functions

md5 4974f3c6921b7857712c5f8a115f82c3
sha1 a94e740e9f3afc5164eab709b4441fb7b96a58ff
sha256 7856c531906b0d26dff4b77d7094a912bd77a9d93bb18bdd08dd180cf5be456c
sha512 9310963c3a94e527918cd2cd285d4236e9468a69834e2755492a55c1ffbeb353bf925c5fe2942ce96067dfb0381b7d9cce163a6e97dffcd7571a8361571ae250
ripemd-160 091818cb3bb9cd5d098d786017395982d96c8eb7

40389664 as geometric shapes

Circle

Radius = n
Diameter 80779328
Circumference 253775743.40672
Area 5.1249585037738E+15

Sphere

Radius = n
Volume 2.7599380264182E+23
Surface area 2.0499834015095E+16
Circumference 253775743.40672

Square

Length = n
Perimeter 161558656
Area 1631324958032896
Diagonal 57119610.608492

Cube

Length = n
Surface area 9787949748197376
Volume 6.5888666929763E+22
Space diagonal 69956950.148636

Equilateral Triangle

Length = n
Perimeter 121168992
Area 7.0638442774204E+14
Altitude 34978475.074318

Triangular Pyramid

Length = n
Surface area 7.0638442774204E+14
Volume 7.7650538648962E+21
Height 19039870.202831