29387639 is an odd 8-digits prime number following 29387638
and preceding 29387640 . In scientific notation, it is written as 2.9387639 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 29387638 positive integers (up to 29387639) that are relatively prime to 29387639.
29387639 has 2 divisors, whose sum is 29387640
The reverse of 29387639 is 93678392
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-nine million three hundred eighty-seven thousand six hundred thirty-nine
Scientific notation
2.9387639 × 10^7
Engineering notation
2.9387639 × 10^6
Prime Factorization
29387639
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29387639 Product of the distinct prime numbers
The prime factorization of 29387639 is 29387639.
Since it has a total of 1 prime factors.
1 , 2 , 97 , 45 , 460 , 658 , 4822 , 1654 , 20408 , 99229 , 41136 , 383267 , 9449052 , 3081377 , 23624578 , 76176131 , 80598709 , 65920326 , 8629463968 , 9258553416
n×2
58775278
n×3
88162917
n×4
117550556
n×5
146938195
n÷2
14693819.5
n÷3
9795879.6666667
n÷3
7346909.75
n÷5
5877527.8
n2
863633325994321
n3
2.538014441269E+22
n4
7.4586252176801E+29
n5
2.1919138533348E+37
2 √n5421.03670897
3 √n308.59453597001
4 √n73.627689825024
5 √n31.162546478736
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29387640 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14693820 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5421.0368012033 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999319442 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29387639 can be divided by 2 positive divisors.
The sum of these divisors (counting 29387639) is 29387640, the average is 14693820.
Base
System
Value
2
Binary
1110000000110101101110111
3
Ternary
2001022001021002
4
Quaternary
1300012231313
5
Quinary
30010401024
6
Senary
2525513515
8
Octal
160065567
10
Decimal
29387639
12
Duodecimal
9a1289b
16
Hexadecimal
1c06b77
20
Vigesimal
93d91j
36
Base36
hhvnb
md5
7a0f72e6a3168b7033fe372c6adb37e3
sha1
fa9e9de313b432a6e206e9abc7fe48c1bb9a271b
sha256
1dc18f70092fba06eb3d8ac99ab65a033ca9c71c7b700d9a5f576732d8f0da9d
sha512
3c3c7a90b4559b988374f3312323212062e1edb2f36ce7fc05b212ba724c694c3b026ba7c2e535d118bba646995b8ce83f3b30e34985106109890c7db6d2d142
ripemd-160
4a3fbc447ab4714c4b28ebbc036340202a7a282c
Diameter
58775278
Circumference
184647981.5775
Area
2.7131841123391E+15
Volume
1.0631210031194E+23
Surface area
1.0852736449356E+16
Circumference
184647981.5775
Perimeter
117550556
Area
863633325994321
Diagonal
41560397.639925
Surface area
5181799955965926
Volume
2.538014441269E+22
Space diagonal
50900883.862493
Perimeter
88162917
Area
3.7396419993296E+14
Altitude
25450441.931246
Surface area
3.7396419993296E+14
Volume
2.9910787036179E+21
Height
13853465.879975