29731631 is an odd 8-digits prime number following 29731630
and preceding 29731632 . In scientific notation, it is written as 2.9731631 × 10^7.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 29731630 positive integers (up to 29731631) that are relatively prime to 29731631.
29731631 has 2 divisors, whose sum is 29731632
The reverse of 29731631 is 13613792
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 32 Digital Root 5
Name
twenty-nine million seven hundred thirty-one thousand six hundred thirty-one
Scientific notation
2.9731631 × 10^7
Engineering notation
2.9731631 × 10^6
Prime Factorization
29731631
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29731631 Product of the distinct prime numbers
The prime factorization of 29731631 is 29731631.
Since it has a total of 1 prime factors.
8 , 3 , 13 , 55 , 512 , 882 , 7688 , 1431 , 46645 , 74835 , 549908 , 372650 , 2331778 , 8988349 , 63301383 , 29274478 , 990307162 , 613397483 , 6605696850 , 3961991186
n×2
59463262
n×3
89194893
n×4
118926524
n×5
148658155
n÷2
14865815.5
n÷3
9910543.6666667
n÷3
7432907.75
n÷5
5946326.2
n2
883969881920161
n3
2.6281866344364E+22
n4
7.8140275214194E+29
n5
2.3232378289069E+37
2 √n5452.6719138419
3 √n309.79393520096
4 √n73.842209567712
5 √n31.235160855368
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29731632 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14865816 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5452.67200554 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999327316 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29731631 can be divided by 2 positive divisors.
The sum of these divisors (counting 29731631) is 29731632, the average is 14865816.
Base
System
Value
2
Binary
1110001011010101100101111
3
Ternary
2001221112010112
4
Quaternary
1301122230233
5
Quinary
30102403011
6
Senary
2541130235
8
Octal
161325457
10
Decimal
29731631
12
Duodecimal
9b5997b
16
Hexadecimal
1c5ab2f
20
Vigesimal
95g91b
36
Base36
hp92n
md5
2d2967b781381458277db1c5234154ba
sha1
e8504f92f1a40a90191a3aa1db5e8e44db29faaf
sha256
75144998af4380b9f1384b6a05ac632db4cc48c261a5fdbc40ba29674eed66eb
sha512
4a48025ed63cef8a4c5467b21466b1307651d467152a1783012e4bb5c54eda2dc1e9991c433c737a07825b98163bec438d8484a3a9ed1ef739520980dea9618a
ripemd-160
2fca68e18b0548f15d85acee0b640a1038c54a2f
Diameter
59463262
Circumference
186809347.05769
Area
2.777073287035E+15
Volume
1.1008922430678E+23
Surface area
1.110829314814E+16
Circumference
186809347.05769
Perimeter
118926524
Area
883969881920161
Diagonal
42046875.791672
Surface area
5303819291520966
Volume
2.6281866344364E+22
Space diagonal
51496695.48389
Perimeter
89194893
Area
3.8277018696159E+14
Altitude
25748347.741945
Surface area
3.8277018696159E+14
Volume
3.0973476523897E+21
Height
14015625.263891