28996657 is an odd 8-digits prime number following 28996656
and preceding 28996658 . In scientific notation, it is written as 2.8996657 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 28996656 positive integers (up to 28996657) that are relatively prime to 28996657.
28996657 has 2 divisors, whose sum is 28996658
The reverse of 28996657 is 75669982
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
twenty-eight million nine hundred ninety-six thousand six hundred fifty-seven
Scientific notation
2.8996657 × 10^7
Engineering notation
2.8996657 × 10^6
Prime Factorization
28996657
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28996657 Product of the distinct prime numbers
The prime factorization of 28996657 is 28996657.
Since it has a total of 1 prime factors.
7 , 8 , 85 , 17 , 668 , 401 , 8366 , 4186 , 3261 , 14033 , 99723 , 947359 , 3652320 , 7728064 , 4686718 , 85083853 , 3608980 , 536722242 , 6134212262 , 6697490285
n×2
57993314
n×3
86989971
n×4
115986628
n×5
144983285
n÷2
14498328.5
n÷3
9665552.3333333
n÷3
7249164.25
n÷5
5799331.4
n2
840806117175649
n3
2.4380566583244E+22
n4
7.0695492667999E+29
n5
2.04993295234E+37
2 √n5384.8544084311
3 √n307.21987664924
4 √n73.381567225231
5 √n31.079182469669
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28996658 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14498329 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5384.8545012841 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999310265 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28996657 can be divided by 2 positive divisors.
The sum of these divisors (counting 28996657) is 28996658, the average is 14498329.
Base
System
Value
2
Binary
1101110100111010000110001
3
Ternary
2000120011221021
4
Quaternary
1232213100301
5
Quinary
24410343112
6
Senary
2513255441
8
Octal
156472061
10
Decimal
28996657
12
Duodecimal
9864581
16
Hexadecimal
1ba7431
20
Vigesimal
914bch
36
Base36
h9hyp
md5
2b7c8e0e631d7ed38ac290ca56fdc83c
sha1
649a604025b46329cadc21c9e270affbcbea0186
sha256
218da11c9ef44d6c38a3ab96b8daf6536e05454d2bac10f0a23e651cf7ee639c
sha512
936e1cc340a5681b8e9cb66f62c3f18147460c4e737397fb56bf5d20bd49b9f50daab81896dadfe775e4a0d4a9adce0d03f86c4c249bb537b8c1eb5532b138cf
ripemd-160
1d5bf5514bef231ece3b10452689b7f8d840e4d8
Diameter
57993314
Circumference
182191369.21973
Area
2.6414703208124E+15
Volume
1.0212507849104E+23
Surface area
1.056588128325E+16
Circumference
182191369.21973
Perimeter
115986628
Area
840806117175649
Diagonal
41007465.592881
Surface area
5044836703053894
Volume
2.4380566583244E+22
Space diagonal
50223683.173648
Perimeter
86989971
Area
3.6407972856573E+14
Altitude
25111841.586824
Surface area
3.6407972856573E+14
Volume
2.873277326697E+21
Height
13669155.197627