29389928 (number)

29389928 is an even 8-digits composite number following 29389927 and preceding 29389929. In scientific notation, it is written as 2.9389928 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors. There are 14694960 positive integers (up to 29389928) that are relatively prime to 29389928.

Interesting facts

Basic properties

Name

Name twenty-nine million three hundred eighty-nine thousand nine hundred twenty-eight

Notation

Scientific notation 2.9389928 × 10^7
Engineering notation 2.9389928 × 10^6

Prime Factorization of 29389928

Prime Factorization 2 × 2 × 2 × 3673741

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7347482
Product of the distinct prime numbers

The prime factorization of 29389928 is 2 × 2 × 2 × 3673741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 54, 42, 763, 809, 4747, 6245, 46134, 90503, 694692, 663584, 9054406, 4550034, 43175117, 91714076, 513369965, 439282493, 8293074758, 8328797088

Basic calculations (n = 29389928)

Multiplication

n×y
n×2 58779856
n×3 88169784
n×4 117559712
n×5 146949640

Division

n÷y
n÷2 14694964
n÷3 9796642.6666667
n÷3 7347482
n÷5 5877985.6

Exponentiation

ny
n2 863767867845184
n3 2.5386075444683E+22
n4 7.4609492952182E+29
n5 2.1927676259811E+37

Nth Root

y√n
2√n 5421.2478268384
3√n 308.60254789359
4√n 73.629123496334
5√n 31.163031913082

Divisors of 29389928

1, 2, 4, 8, 3673741, 7347482, 14694964, 29389928

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29389927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29389928 can be divided by 8 positive divisors. The sum of these divisors (counting 29389928) is 1, the average is 0.125.

Base conversion 29389928

Base System Value
2 Binary 1110000000111010001101000
3 Ternary 2001022011101212
4 Quaternary 1300013101220
5 Quinary 30010434203
6 Senary 2525532252
8 Octal 160072150
10 Decimal 29389928
12 Duodecimal 9a14088
16 Hexadecimal 1c07468
20 Vigesimal 93deg8
36 Base36 hhxew

Cryptographic Hash Functions

md5 28f26febf2fea90243d2a5c489a5597e
sha1 c4905178da120908258ee7a60f73c6967b8ac19c
sha256 b95c8f94b695615add3e4b61f91b48841ab6cef34bc1039bc969aa2f3c397677
sha512 5f83a208ee877c909e077960ca36ad414a467eed0997abd2a49674c11c2c3cde2593e0c3400bd73408fb0d4ebf0845eb5c82b1cb702b6dcfcf4eac1ff42d9aba
ripemd-160 11ab5827ec871aaa18040cc93615249193972a35

29389928 as geometric shapes

Circle

Radius = n
Diameter 58779856
Circumference 184662363.78867
Area 2.7136067880293E+15

Sphere

Radius = n
Volume 1.0633694416066E+23
Surface area 1.0854427152117E+16
Circumference 184662363.78867

Square

Length = n
Perimeter 117559712
Area 863767867845184
Diagonal 41563634.774769

Cube

Length = n
Surface area 5182607207071104
Volume 2.5386075444683E+22
Space diagonal 50904848.526791

Equilateral Triangle

Length = n
Perimeter 88169784
Area 3.7402245826332E+14
Altitude 25452424.263396

Triangular Pyramid

Length = n
Surface area 3.7402245826332E+14
Volume 2.9917776824415E+21
Height 13854544.924923