28999741 is an odd 8-digits prime number following 28999740
and preceding 28999742 . In scientific notation, it is written as 2.8999741 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 28999740 positive integers (up to 28999741) that are relatively prime to 28999741.
28999741 has 2 divisors, whose sum is 28999742
The reverse of 28999741 is 14799982
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
twenty-eight million nine hundred ninety-nine thousand seven hundred forty-one
Scientific notation
2.8999741 × 10^7
Engineering notation
2.8999741 × 10^6
Prime Factorization
28999741
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28999741 Product of the distinct prime numbers
The prime factorization of 28999741 is 28999741.
Since it has a total of 1 prime factors.
7 , 2 , 28 , 93 , 402 , 729 , 2858 , 7638 , 26129 , 75466 , 764951 , 496468 , 5370451 , 4918889 , 16145678 , 45775895 , 989217036 , 359776974 , 2433599577 , 5126063489
n×2
57999482
n×3
86999223
n×4
115998964
n×5
144998705
n÷2
14499870.5
n÷3
9666580.3333333
n÷3
7249935.25
n÷5
5799948.2
n2
840984978067081
n3
2.4388346548836E+22
n4
7.0725573333449E+29
n5
2.0510233087465E+37
2 √n5385.1407595345
3 √n307.23076793361
4 √n73.383518309867
5 √n31.079843539815
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28999742 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14499871 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5385.1408523826 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999310339 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28999741 can be divided by 2 positive divisors.
The sum of these divisors (counting 28999741) is 28999742, the average is 14499871.
Base
System
Value
2
Binary
1101110101000000000111101
3
Ternary
2000120100011111
4
Quaternary
1232220000331
5
Quinary
24410442431
6
Senary
2513322021
8
Octal
156500075
10
Decimal
28999741
12
Duodecimal
9866311
16
Hexadecimal
1ba803d
20
Vigesimal
914j71
36
Base36
h9kcd
md5
f84a2b99e726fd95b9939b140999da3b
sha1
3b74db059ecc608b4a93f8226d0684a917d59d16
sha256
b2355b7feb4afaaea602a8114f0cb1db9a8f216d2fd4d0b30129c1dbb92ebb86
sha512
cff47fe3a317dbdc9b9a03e700d612e33cc5381d729c7e4c899177f5a14763dd7291e801044f14dd619497671b06da8aa978b69702118a026c263b86ab52c025
ripemd-160
aa3c05f79491d01e093eac4d0b8312224229468d
Diameter
57999482
Circumference
182210746.56321
Area
2.6420322288749E+15
Volume
1.021576671347E+23
Surface area
1.05681289155E+16
Circumference
182210746.56321
Perimeter
115998964
Area
840984978067081
Diagonal
41011827.027507
Surface area
5045909868402486
Volume
2.4388346548836E+22
Space diagonal
50229024.818338
Perimeter
86999223
Area
3.641571776036E+14
Altitude
25114512.409169
Surface area
3.641571776036E+14
Volume
2.8741942044349E+21
Height
13670609.009169