29897729 is an odd 8-digits prime number following 29897728
and preceding 29897730 . In scientific notation, it is written as 2.9897729 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 29897728 positive integers (up to 29897729) that are relatively prime to 29897729.
29897729 has 2 divisors, whose sum is 29897730
The reverse of 29897729 is 92779892
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
twenty-nine million eight hundred ninety-seven thousand seven hundred twenty-nine
Scientific notation
2.9897729 × 10^7
Engineering notation
2.9897729 × 10^6
Prime Factorization
29897729
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29897729 Product of the distinct prime numbers
The prime factorization of 29897729 is 29897729.
Since it has a total of 1 prime factors.
2 , 1 , 71 , 81 , 39 , 918 , 9937 , 1125 , 86103 , 8565 , 772770 , 927075 , 3863036 , 8112688 , 76766961 , 74884372 , 935809103 , 869624842 , 5491554609 , 3307042420
n×2
59795458
n×3
89693187
n×4
119590916
n×5
149488645
n÷2
14948864.5
n÷3
9965909.6666667
n÷3
7474432.25
n÷5
5979545.8
n2
893874199357441
n3
2.6724808572481E+22
n4
7.9901108427691E+29
n5
2.3888616865707E+37
2 √n5467.8815824778
3 √n310.36975996387
4 √n73.94512548152
5 √n31.269982644844
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29897730 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14948865 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5467.8816739209 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999331053 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29897729 can be divided by 2 positive divisors.
The sum of these divisors (counting 29897729) is 29897730, the average is 14948865.
Base
System
Value
2
Binary
1110010000011010000000001
3
Ternary
2002020221222022
4
Quaternary
1302003100001
5
Quinary
30123211404
6
Senary
2544451225
8
Octal
162032001
10
Decimal
29897729
12
Duodecimal
a019b15
16
Hexadecimal
1c83401
20
Vigesimal
96h469
36
Base36
hst8h
md5
39e1f34737f61cb3c01b4470d7840b55
sha1
cc215cdc9e0b022346de8aa7f782770617a88838
sha256
78334f132db1523945aeab260eed53d7853d2f719621168359e14cc71da5c3a4
sha512
53664dda9d33609c6e01960cdaae866f44b223956e2e3a47d567490513f4a333fda03929df335946a09bdcf71a288597aa64b0662c63ea79ad2b69a64fe1839a
ripemd-160
4a5c84320a7df6536787b69193443ba0228574bf
Diameter
59795458
Circumference
187852971.57084
Area
2.8081886179348E+15
Volume
1.119446163732E+23
Surface area
1.1232754471739E+16
Circumference
187852971.57084
Perimeter
119590916
Area
893874199357441
Diagonal
42281773.835955
Surface area
5363245196144646
Volume
2.6724808572481E+22
Space diagonal
51784385.658925
Perimeter
89693187
Area
3.8705888221551E+14
Altitude
25892192.829463
Surface area
3.8705888221551E+14
Volume
3.1495488945856E+21
Height
14093924.611985