128522893 is an odd 9-digits prime number following 128522892
and preceding 128522894 . In scientific notation, it is written as 1.28522893 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 128522892 positive integers (up to 128522893) that are relatively prime to 128522893.
128522893 has 2 divisors, whose sum is 128522894
The reverse of 128522893 is 398225821
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred twenty-eight million five hundred twenty-two thousand eight hundred ninety-three
Scientific notation
1.28522893 × 10^8
Engineering notation
1.28522893 × 10^6
Prime Factorization
128522893
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
128522893 Product of the distinct prime numbers
The prime factorization of 128522893 is 128522893.
Since it has a total of 1 prime factors.
9 , 8 , 61 , 49 , 754 , 458 , 7935 , 4185 , 9775 , 80293 , 794021 , 170498 , 2499240 , 3764815 , 74454739 , 41198274 , 533062031 , 532818172 , 8155840195 , 5256241091
n×2
257045786
n×3
385568679
n×4
514091572
n×5
642614465
n÷2
64261446.5
n÷3
42840964.333333
n÷3
32130723.25
n÷5
25704578.6
n2
16518134025089449
n3
2.1229583718662E+24
n4
2.7284875167082E+32
n5
3.5067310916172E+40
2 √n11336.793770727
3 √n504.65374166041
4 √n106.47438081871
5 √n41.859698751278
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
128522894 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64261447 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11336.793814831 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999844386 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128522893 can be divided by 2 positive divisors.
The sum of these divisors (counting 128522893) is 128522894, the average is 64261447.
Base
System
Value
2
Binary
111101010010001101010001101
3
Ternary
22221211122021011
4
Quaternary
13222101222031
5
Quinary
230400213033
6
Senary
20430405221
8
Octal
752215215
10
Decimal
128522893
12
Duodecimal
37060811
16
Hexadecimal
7a91a8d
20
Vigesimal
203574d
36
Base36
24iowd
md5
619dc5b46292085a36a0bf8942d70e0d
sha1
0b9ba75240230bae95bcd4658a5107aa727222b9
sha256
1a52b0e22bac3dc6aaadad56ce28b3d7ce18c5b2cf707e222027b5503bd79205
sha512
011ad59b8f1ab8a7b69ac76cd792e1bf284dd0b8576c71f5d7b747fb2210d000b9a1ddaa8eda17fd3a3861adc864f58675a7932c964e5f0a304a65e61b1bbce9
ripemd-160
a9d60dc2be9daaf273428f255bc2b3f020e0ffcd
Diameter
257045786
Circumference
807533152.93381
Area
5.1893248504233E+16
Volume
8.8926272332425E+24
Surface area
2.0757299401693E+17
Circumference
807533152.93381
Perimeter
514091572
Area
16518134025089449
Diagonal
181758818.35603
Surface area
99108804150536694
Volume
2.1229583718662E+24
Space diagonal
222608180.61174
Perimeter
385568679
Area
7.1525618444218E+15
Altitude
111304090.30587
Surface area
7.1525618444218E+15
Volume
2.5019304348723E+23
Height
60586272.785342