39729372 (number)

39729372 is an even 8-digits composite number following 39729371 and preceding 39729373. In scientific notation, it is written as 3.9729372 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 12667248 positive integers (up to 39729372) that are relatively prime to 39729372.

Interesting facts

Basic properties

Name

Name thirty-nine million seven hundred twenty-nine thousand three hundred seventy-two

Notation

Scientific notation 3.9729372 × 10^7
Engineering notation 3.9729372 × 10^6

Prime Factorization of 39729372

Prime Factorization 2 × 2 × 3 × 23 × 143947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19864686
Product of the distinct prime numbers

The prime factorization of 39729372 is 2 × 2 × 3 × 23 × 143947. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 83, 77, 677, 642, 8913, 5555, 74285, 68925, 760651, 188611, 3697243, 3520145, 60362515, 35963490, 640202738, 202770849, 5507271271, 6480758019

Basic calculations (n = 39729372)

Multiplication

n×y
n×2 79458744
n×3 119188116
n×4 158917488
n×5 198646860

Division

n÷y
n÷2 19864686
n÷3 13243124
n÷3 9932343
n÷5 7945874.4

Exponentiation

ny
n2 1578422999514384
n3 6.2709754521063E+22
n4 2.491419165396E+30
n5 9.8982518829947E+37

Nth Root

y√n
2√n 6303.1239873574
3√n 341.2221644029
4√n 79.392216163534
5√n 33.099569100753

Divisors of 39729372

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 143947, 287894, 431841, 575788, 863682, 1727364, 3310781, 6621562, 9932343, 13243124, 19864686, 39729372

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 -39729371
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 39729372 can be divided by 24 positive divisors. The sum of these divisors (counting 39729372) is 1, the average is 0.041666666666667.

Base conversion 39729372

Base System Value
2 Binary 10010111100011100011011100
3 Ternary 2202202110110020
4 Quaternary 2113203203130
5 Quinary 40132314442
6 Senary 3535312140
8 Octal 227434334
10 Decimal 39729372
12 Duodecimal 1137b650
16 Hexadecimal 25e38dc
20 Vigesimal c8638c
36 Base36 nnjdo

Cryptographic Hash Functions

md5 27e5719a747e5742b29bb933588c1644
sha1 6bf63d68634f9d443a30a7cdf2e4f7f038f1a5b0
sha256 cca3a44101810c47ec3f67c7c25887a8f1be108244b8200a1a9cdc1c13c29c38
sha512 17db5c446d02078ff85e2198a91ec6a1bdf178cbf51052e41cf4ae733308d85c7304773747f12fdc660cc8a59baa9a8e06de71a0f03130a3c26537d5eed55cd3
ripemd-160 85a2ddf20fb45a4c158117849e0b5dd0dec9899c

39729372 as geometric shapes

Circle

Radius = n
Diameter 79458744
Circumference 249627006.41387
Area 4.9587620995316E+15

Sphere

Radius = n
Volume 2.6267800548239E+23
Surface area 1.9835048398126E+16
Circumference 249627006.41387

Square

Length = n
Perimeter 158917488
Area 1578422999514384
Diagonal 56185816.706966

Cube

Length = n
Surface area 9470537997086304
Volume 6.2709754521063E+22
Space diagonal 68813290.856804

Equilateral Triangle

Length = n
Perimeter 119188116
Area 6.8347720774854E+14
Altitude 34406645.428402

Triangular Pyramid

Length = n
Surface area 6.8347720774854E+14
Volume 7.3904154447312E+21
Height 18728605.568989