29875087 is an odd 8-digits composite number following 29875086
and preceding 29875088 . In scientific notation, it is written as 2.9875087 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 25574400 positive integers (up to 29875087) that are relatively prime to 29875087.
29875087 has 16 divisors, whose sum is 34513920
The reverse of 29875087 is 78057892
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
twenty-nine million eight hundred seventy-five thousand eighty-seven
Scientific notation
2.9875087 × 10^7
Engineering notation
2.9875087 × 10^6
Prime Factorization
11 × 19 × 223 × 641
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
29875087
Product of the distinct prime numbers
The prime factorization of 29875087 is 11 × 19 × 223 × 641.
Since it has a total of 4 prime factors.
5 , 4 , 57 , 10 , 804 , 405 , 3325 , 2527 , 20712 , 82422 , 118771 , 340101 , 3979740 , 9714256 , 18783262 , 64468692 , 991997783 , 441768085 , 8442675703 , 1003581778
n×2
59750174
n×3
89625261
n×4
119500348
n×5
149375435
n÷2
14937543.5
n÷3
9958362.3333333
n÷3
7468771.75
n÷5
5975017.4
n2
892520823257569
n3
2.6664137244131E+22
n4
7.9659341994837E+29
n5
2.3798297724585E+37
2 √n
5465.8107358378
3 √n
310.29139094756
4 √n
73.931121564858
5 √n
31.265244963793
1 , 11 , 19 , 209 , 223 , 641 , 2453 , 4237 , 7051 , 12179 , 46607 , 133969 , 142943 , 1572373 , 2715917 , 29875087
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-29875086
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29875087 can be divided by 16 positive divisors.
The sum of these divisors (counting 29875087) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110001111101101110001111
3
Ternary
2002012210220201
4
Quaternary
1301331232033
5
Quinary
30122000322
6
Senary
2544154331
8
Octal
161755617
10
Decimal
29875087
12
Duodecimal
a0089a7
16
Hexadecimal
1c7db8f
20
Vigesimal
96e7e7
36
Base36
hsbrj
md5
8a23a99ed9134ead2c3ff67a3eee5c65
sha1
4466d6f6bbaa1d8e3dca0f9144b6d722cfcbcc28
sha256
4a5d4450df552a7671b39ed1c6b522ee6428155127007fb1a3941de3a327a006
sha512
0077972306482a90c357a60739ceab769451ef34565a783542694c163bc75f5fa1979b496f4dfda80fc9ff6d43e7e345b0dc4eff2fc4365bee4f6081a9850c6c
ripemd-160
977952bf9dd793bb2b86f65a5baf795ea685854b
Diameter
59750174
Circumference
187710707.68911
Area
2.8039368615219E+15
Volume
1.116904769073E+23
Surface area
1.1215747446088E+16
Circumference
187710707.68911
Perimeter
119500348
Area
892520823257569
Diagonal
42249753.212476
Surface area
5355124939545414
Volume
2.6664137244131E+22
Space diagonal
51745168.56454
Perimeter
89625261
Area
3.8647285317383E+14
Altitude
25872584.28227
Surface area
3.8647285317383E+14
Volume
3.142398709969E+21
Height
14083251.070825