29129861 is an odd 8-digits prime number following 29129860
and preceding 29129862 . In scientific notation, it is written as 2.9129861 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 29129860 positive integers (up to 29129861) that are relatively prime to 29129861.
29129861 has 2 divisors, whose sum is 29129862
The reverse of 29129861 is 16892192
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
twenty-nine million one hundred twenty-nine thousand eight hundred sixty-one
Scientific notation
2.9129861 × 10^7
Engineering notation
2.9129861 × 10^6
Prime Factorization
29129861
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29129861 Product of the distinct prime numbers
The prime factorization of 29129861 is 29129861.
Since it has a total of 1 prime factors.
9 , 9 , 34 , 85 , 366 , 130 , 9460 , 4891 , 53399 , 58622 , 482075 , 215883 , 4167604 , 298576 , 53520810 , 24362668 , 281625404 , 887350116 , 6884764594 , 7065704133
n×2
58259722
n×3
87389583
n×4
116519444
n×5
145649305
n÷2
14564930.5
n÷3
9709953.6666667
n÷3
7282465.25
n÷5
5825972.2
n2
848548801879321
n3
2.4718108650461E+22
n4
7.2003506917083E+29
n5
2.0974521480072E+37
2 √n5397.208630394
3 √n307.68959070838
4 √n73.465696963917
5 √n31.107684274364
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29129862 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14564931 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5397.2087230345 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999313419 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29129861 can be divided by 2 positive divisors.
The sum of these divisors (counting 29129861) is 29129862, the average is 14564931.
Base
System
Value
2
Binary
1101111000111110010000101
3
Ternary
2000210221122202
4
Quaternary
1233013302011
5
Quinary
24424123421
6
Senary
2520204245
8
Octal
157076205
10
Decimal
29129861
12
Duodecimal
9909685
16
Hexadecimal
1bc7c85
20
Vigesimal
9214d1
36
Base36
hccqt
md5
ca6781f1a403ade64d1504f876a053e0
sha1
de4bf6d04c83529bc527752b8832ab8aca4ed0e4
sha256
aaa490189a5f7f20c6a9dee22de4618b6bcba561e87675f9925567e98823ae25
sha512
34c9fe5351481a2603bb03a42fb6d8a03adec3bc455775dff6e8b543e93669ba6efaadd6105220fee953c1691aaec6df69d2e00daf8d607d335fcafeae993817
ripemd-160
51d87899d538980b3f2df1d5a9a5c0474d6e6a15
Diameter
58259722
Circumference
183028314.63538
Area
2.6657946821965E+15
Volume
1.035389713959E+23
Surface area
1.0663178728786E+16
Circumference
183028314.63538
Perimeter
116519444
Area
848548801879321
Diagonal
41195844.496243
Surface area
5091292811275926
Volume
2.4718108650461E+22
Space diagonal
50454399.269419
Perimeter
87389583
Area
3.6743240938917E+14
Altitude
25227199.63471
Surface area
3.6743240938917E+14
Volume
2.9130570408078E+21
Height
13731948.165414