29912892 (number)

29912892 is an even 8-digits composite number following 29912891 and preceding 29912893. In scientific notation, it is written as 2.9912892 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9576000 positive integers (up to 29912892) that are relatively prime to 29912892.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred twelve thousand eight hundred ninety-two

Notation

Scientific notation 2.9912892 × 10^7
Engineering notation 2.9912892 × 10^6

Prime Factorization of 29912892

Prime Factorization 2 × 2 × 3 × 13051 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14956446
Product of the distinct prime numbers

The prime factorization of 29912892 is 2 × 2 × 3 × 13051 × 191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 87, 81, 758, 493, 5335, 1731, 88171, 22106, 789135, 637088, 8504876, 2441132, 21858584, 90749539, 925366308, 849818856, 163381007, 4817556616

Basic calculations (n = 29912892)

Multiplication

n×y
n×2 59825784
n×3 89738676
n×4 119651568
n×5 149564460

Division

n÷y
n÷2 14956446
n÷3 9970964
n÷3 7478223
n÷5 5982578.4

Exponentiation

ny
n2 894781107803664
n3 2.6765490641371E+22
n4 8.0063323088235E+29
n5 2.3949255366995E+37

Nth Root

y√n
2√n 5469.2679583286
3√n 310.42222037319
4√n 73.954499243309
5√n 31.273153792648

Divisors of 29912892

1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 13051, 26102, 39153, 52204, 78306, 156612, 2492741, 4985482, 7478223, 9970964, 14956446, 29912892

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 -29912891
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 29912892 can be divided by 24 positive divisors. The sum of these divisors (counting 29912892) is 1, the average is 0.041666666666667.

Base conversion 29912892

Base System Value
2 Binary 1110010000110111100111100
3 Ternary 2002021201202220
4 Quaternary 1302012330330
5 Quinary 30124203032
6 Senary 2545045340
8 Octal 162067474
10 Decimal 29912892
12 Duodecimal a026850
16 Hexadecimal 1c86f3c
20 Vigesimal 96j24c
36 Base36 ht4xo

Cryptographic Hash Functions

md5 1b46eb9b4c941408a854d0948459a704
sha1 7d1a058f6276c24e882c956f34f22abf78491d2a
sha256 c9b6333a968724274b8ce5be3159dbd86a07972b5d94ac8052eabbcda23a4318
sha512 a9fd2b93cf48045e1601894d7ef5ac446faf83f0c5262c830e3764f6ead74bfbceb6476481e15dc56f799e30924a97a94188578925fdb507b9069bdaef8cfc17
ripemd-160 1b51bfcb305579f1dbde91bbc5b7a7a04a23a804

29912892 as geometric shapes

Circle

Radius = n
Diameter 59825784
Circumference 187948243.50965
Area 2.8110377548469E+15

Sphere

Radius = n
Volume 1.1211502502488E+23
Surface area 1.1244151019388E+16
Circumference 187948243.50965

Square

Length = n
Perimeter 119651568
Area 894781107803664
Diagonal 42303217.556202

Cube

Length = n
Surface area 5368686646821984
Volume 2.6765490641371E+22
Space diagonal 51810648.745321

Equilateral Triangle

Length = n
Perimeter 89738676
Area 3.8745158509218E+14
Altitude 25905324.37266

Triangular Pyramid

Length = n
Surface area 3.8745158509218E+14
Volume 3.1543433223831E+21
Height 14101072.518734