29888974 is an even 8-digits composite number following 29888973
and preceding 29888975 . In scientific notation, it is written as 2.9888974 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 14739696 positive integers (up to 29888974) that are relatively prime to 29888974.
29888974 has 8 divisors, whose sum is 45447840
The reverse of 29888974 is 47988892
Previous prime number is 73
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
twenty-nine million eight hundred eighty-eight thousand nine hundred seventy-four
Scientific notation
2.9888974 × 10^7
Engineering notation
2.9888974 × 10^6
Prime Factorization
2 × 73 × 204719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29888974
Product of the distinct prime numbers
The prime factorization of 29888974 is 2 × 73 × 204719.
Since it has a total of 3 prime factors.
8 , 6 , 88 , 23 , 547 , 7 , 2178 , 868 , 78901 , 96511 , 363053 , 350123 , 1356260 , 2983664 , 23826861 , 43842391 , 288843586 , 779703402 , 5464547531 , 7564228605
n×2
59777948
n×3
89666922
n×4
119555896
n×5
149444870
n÷2
14944487
n÷3
9962991.3333333
n÷3
7472243.5
n÷5
5977794.8
n2
893350766772676
n3
2.6701337840949E+22
n4
7.9807559249333E+29
n5
2.3853660634068E+37
2 √n
5467.0809395874
3 √n
310.33946164782
4 √n
73.939711519504
5 √n
31.268151062446
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
-29888973
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 29888974 can be divided by 8 positive divisors.
The sum of these divisors (counting 29888974) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010000001000111001110
3
Ternary
2002020111222001
4
Quaternary
1302001013032
5
Quinary
30122421344
6
Senary
2544342514
8
Octal
162010716
10
Decimal
29888974
12
Duodecimal
a014a3a
16
Hexadecimal
1c811ce
20
Vigesimal
96g28e
36
Base36
hsmha
md5
b813b9e21c7e09dc4a4585fd2efc01e1
sha1
509400ed55334992962e2ee8bba4464ae3aae84c
sha256
1f47b425c4c7a85b124aa75eaeabffdbaa3824149698a1137ba1dd9d6e9b1ac1
sha512
b3c263324c03e98166fba29c4479a63a02cc9bcf466d0a30672310520517bd10f4ebb4bf4c58c09e27d30bee9afea17bcbced03e90c5dca65454266d300f11e5
ripemd-160
1526efc44c78df91a1939f573ead533c3608e1cb
Diameter
59777948
Circumference
187797962.28347
Area
2.8065442059718E+15
Volume
1.1184630240286E+23
Surface area
1.1226176823887E+16
Circumference
187797962.28347
Perimeter
119555896
Area
893350766772676
Diagonal
42269392.396217
Surface area
5360104600636056
Volume
2.6701337840949E+22
Space diagonal
51769221.554105
Perimeter
89666922
Area
3.8683222925772E+14
Altitude
25884610.777053
Surface area
3.8683222925772E+14
Volume
3.146782842348E+21
Height
14089797.465406