29389729 (number)

29389729 is an odd 8-digits composite number following 29389728 and preceding 29389730. In scientific notation, it is written as 2.9389729 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 28108656 positive integers (up to 29389729) that are relatively prime to 29389729.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9389729 × 10^7
Engineering notation 2.9389729 × 10^6

Prime Factorization of 29389729

Prime Factorization 37 × 59 × 13463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29389729
Product of the distinct prime numbers

The prime factorization of 29389729 is 37 × 59 × 13463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 23, 18, 699, 823, 9792, 8849, 87196, 53835, 914976, 76619, 6102741, 3663868, 35888963, 49442535, 340991247, 469008507, 9127324621, 1538418661

Basic calculations (n = 29389729)

Multiplication

n×y
n×2 58779458
n×3 88169187
n×4 117558916
n×5 146948645

Division

n÷y
n÷2 14694864.5
n÷3 9796576.3333333
n÷3 7347432.25
n÷5 5877945.8

Exponentiation

ny
n2 863756170693441
n3 2.5385559778758E+22
n4 7.46074722411E+29
n5 2.1926933905409E+37

Nth Root

y√n
2√n 5421.2294730993
3√n 308.60185137328
4√n 73.628998859819
5√n 31.16298971182

Divisors of 29389729

1, 37, 59, 2183, 13463, 498131, 794317, 29389729

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 -29389728
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 29389729 can be divided by 8 positive divisors. The sum of these divisors (counting 29389729) is 1, the average is 0.125.

Base conversion 29389729

Base System Value
2 Binary 1110000000111001110100001
3 Ternary 2001022011010111
4 Quaternary 1300013032201
5 Quinary 30010432404
6 Senary 2525531321
8 Octal 160071641
10 Decimal 29389729
12 Duodecimal 9a13b41
16 Hexadecimal 1c073a1
20 Vigesimal 93de69
36 Base36 hhx9d

Cryptographic Hash Functions

md5 9d7e0f851b5ef8d045d10164ee92950b
sha1 e4f7d6788d5bd7b1997cc338ab6ba991c420610a
sha256 cfb2624d58d6b97ff6f3cd974a404da86e7c715957318d28c8761772ec972e30
sha512 1e55a097aae616047b2b9b57b5492ee80b2329a8608e832d0cdcce868f8f1d5b075d99a1ea322f622a924c587f68f5ab7f3c075b853d56c1f7601f801bb85790
ripemd-160 1a2cf2f4efc22a241a6f48920927cae409de381c

29389729 as geometric shapes

Circle

Radius = n
Diameter 58779458
Circumference 184661113.43479
Area 2.7135700403434E+15

Sphere

Radius = n
Volume 1.0633478414428E+23
Surface area 1.0854280161373E+16
Circumference 184661113.43479

Square

Length = n
Perimeter 117558916
Area 863756170693441
Diagonal 41563353.34627

Cube

Length = n
Surface area 5182537024160646
Volume 2.5385559778758E+22
Space diagonal 50904503.84868

Equilateral Triangle

Length = n
Perimeter 88169187
Area 3.7401739324804E+14
Altitude 25452251.92434

Triangular Pyramid

Length = n
Surface area 3.7401739324804E+14
Volume 2.9917169106294E+21
Height 13854451.115423