29131488 (number)

29131488 is an even 8-digits composite number following 29131487 and preceding 29131489. In scientific notation, it is written as 2.9131488 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 9709632 positive integers (up to 29131488) that are relatively prime to 29131488.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred thirty-one thousand four hundred eighty-eight

Notation

Scientific notation 2.9131488 × 10^7
Engineering notation 2.9131488 × 10^6

Prime Factorization of 29131488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 81 × 11239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1820718
Product of the distinct prime numbers

The prime factorization of 29131488 is 2 × 2 × 2 × 2 × 2 × 81 × 11239. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29131488)

Multiplication

n×y
n×2 58262976
n×3 87394464
n×4 116525952
n×5 145657440

Division

n÷y
n÷2 14565744
n÷3 9710496
n÷3 7282872
n÷5 5826297.6

Exponentiation

ny
n2 848643593094144
n3 2.4722250648499E+22
n4 7.2019594809974E+29
n5 2.0980379619716E+37

Nth Root

y√n
2√n 5397.359354351
3√n 307.69531909873
4√n 73.46672276855
5√n 31.108031760208

Divisors of 29131488

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 -29131487
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 29131488 can be divided by 24 positive divisors. The sum of these divisors (counting 29131488) is 1, the average is 0.041666666666667.

Base conversion 29131488

Base System Value
2 Binary 1101111001000001011100000
3 Ternary 2000211000220000
4 Quaternary 1233020023200
5 Quinary 24424201423
6 Senary 2520220000
8 Octal 157101340
10 Decimal 29131488
12 Duodecimal 990a600
16 Hexadecimal 1bc82e0
20 Vigesimal 9218e8
36 Base36 hce00

Cryptographic Hash Functions

md5 e9eb7023ee24b2cc20eab61dc03c5fcb
sha1 d42210f8bc09bf8fd760f460f21ffca0fa941bd2
sha256 e2dca9c45c4c5330b2bcc9d79084568a46119c6218adc7276af05df3b230bea0
sha512 4234d4f9a5acc5ed18abf97cdf04c8b3b6ea70e7b8b63fc3e46e744628182447a4721fab792e9e499d694c5ba5983a2f1f23f9dac6b96e025132684a70e232ed
ripemd-160 e12a0078647fa877347646d99b2be0fa1385c8e5

29131488 as geometric shapes

Circle

Radius = n
Diameter 58262976
Circumference 183038537.37788
Area 2.6660924775806E+15

Sphere

Radius = n
Volume 1.0355632135671E+23
Surface area 1.0664369910322E+16
Circumference 183038537.37788

Square

Length = n
Perimeter 116525952
Area 848643593094144
Diagonal 41198145.421709

Cube

Length = n
Surface area 5091861558564864
Volume 2.4722250648499E+22
Space diagonal 50457217.316083

Equilateral Triangle

Length = n
Perimeter 87394464
Area 3.6747345518922E+14
Altitude 25228608.658042

Triangular Pyramid

Length = n
Surface area 3.6747345518922E+14
Volume 2.9135451799579E+21
Height 13732715.14057