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.
29131488 has 24 divisors, whose sum is 58065840
The reverse of 29131488 is 88413192
Previous prime number is 81
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-nine million one hundred thirty-one thousand four hundred eighty-eight
Scientific notation
2.9131488 × 10^7
Engineering notation
2.9131488 × 10^6
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.
7 , 2 , 58 , 27 , 652 , 170 , 7508 , 4823 , 64418 , 72571 , 830331 , 911114 , 2068515 , 6928754 , 15402736 , 10956357 , 870503241 , 338691585 , 4893145363 , 1182988797
n×2
58262976
n×3
87394464
n×4
116525952
n×5
145657440
n÷2
14565744
n÷3
9710496
n÷3
7282872
n÷5
5826297.6
n2
848643593094144
n3
2.4722250648499E+22
n4
7.2019594809974E+29
n5
2.0980379619716E+37
2 √n
5397.359354351
3 √n
307.69531909873
4 √n
73.46672276855
5 √n
31.108031760208
1 , 2 , 4 , 8 , 16 , 32 , 81 , 162 , 324 , 648 , 1296 , 2592 , 11239 , 22478 , 44956 , 89912 , 179824 , 359648 , 910359 , 1820718 , 3641436 , 7282872 , 14565744 , 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
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
md5
e9eb7023ee24b2cc20eab61dc03c5fcb
sha1
d42210f8bc09bf8fd760f460f21ffca0fa941bd2
sha256
e2dca9c45c4c5330b2bcc9d79084568a46119c6218adc7276af05df3b230bea0
sha512
4234d4f9a5acc5ed18abf97cdf04c8b3b6ea70e7b8b63fc3e46e744628182447a4721fab792e9e499d694c5ba5983a2f1f23f9dac6b96e025132684a70e232ed
ripemd-160
e12a0078647fa877347646d99b2be0fa1385c8e5
Diameter
58262976
Circumference
183038537.37788
Area
2.6660924775806E+15
Volume
1.0355632135671E+23
Surface area
1.0664369910322E+16
Circumference
183038537.37788
Perimeter
116525952
Area
848643593094144
Diagonal
41198145.421709
Surface area
5091861558564864
Volume
2.4722250648499E+22
Space diagonal
50457217.316083
Perimeter
87394464
Area
3.6747345518922E+14
Altitude
25228608.658042
Surface area
3.6747345518922E+14
Volume
2.9135451799579E+21
Height
13732715.14057