897789428 is an even 9-digits composite number following 897789427
and preceding 897789429 . In scientific notation, it is written as 8.97789428 × 10^8.
The sum of its digits is 62. It has a total of 4 prime factors and 12 positive divisors.
There are 446035200 positive integers (up to 897789428) that are relatively prime to 897789428.
897789428 has 12 divisors, whose sum is 1581139812
The reverse of 897789428 is 824987798
Previous prime number is 157
Is Prime? no Number parity even Number length 9 Sum of Digits 62 Digital Root 8
Name
eight hundred ninety-seven million seven hundred eighty-nine thousand four hundred twenty-eight
Scientific notation
8.97789428 × 10^8
Engineering notation
8.97789428 × 10^6
Prime Factorization
2 × 2 × 157 × 1429601
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
448894714 Product of the distinct prime numbers
The prime factorization of 897789428 is 2 × 2 × 157 × 1429601.
Since it has a total of 4 prime factors.
10 , 9 , 92 , 47 , 11 , 366 , 5828 , 9449 , 97565 , 13670 , 795328 , 74988 , 6526243 , 1139577 , 74147585 , 97716338 , 600453467 , 152434092 , 1276623844 , 8728426548
n×2
1795578856
n×3
2693368284
n×4
3591157712
n×5
4488947140
n÷2
448894714
n÷3
299263142.66667
n÷3
224447357
n÷5
179557885.6
n2
806025857028567184
n3
7.2364149313489E+26
n4
6.4967768219864E+35
n5
5.8327375468548E+44
2 √n29963.134482227
3 √n964.69826105333
4 √n173.09862645968
5 √n61.749706456651
1 , 2 , 4 , 157 , 314 , 628 , 1429601 , 2859202 , 5718404 , 224447357 , 448894714 , 897789428
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-897789427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 897789428 can be divided by 12 positive divisors.
The sum of these divisors (counting 897789428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101100000110010110111110100
3
Ternary
2022120100102120022
4
Quaternary
311200302313310
5
Quinary
3314313230203
6
Senary
225030424312
8
Octal
6540626764
10
Decimal
897789428
12
Duodecimal
210802098
16
Hexadecimal
35832df4
20
Vigesimal
e0b3db8
36
Base36
euiqr8
md5
e46dbd8b2caaeb3afd4d43483c049ba6
sha1
a5f4eece456b6a5980d7364e2c95b4dddcfa624a
sha256
de93d165274de28211d0c10a3a4dc4b7e3bc9cb0b6ddcbeb4a3b63094d67da99
sha512
c63fb257d40d589478e2040380e3dde44a44fac1f5e5b858e919bdd121833b2bd4632d5db252443dfa03aef0daaac254f64f83b5277362a7ffdeab1ff127ab80
ripemd-160
bbb0e9ad90c098266dcf12dada8efe71169c3c8c
Diameter
1795578856
Circumference
5640977342.9508
Area
2.5322049110444E+18
Volume
3.0311823982204E+27
Surface area
1.0128819644177E+19
Circumference
5640977342.9508
Perimeter
3591157712
Area
806025857028567184
Diagonal
1269665985.2328
Surface area
4836155142171403104
Volume
7.2364149313489E+26
Space diagonal
1555016903.7942
Perimeter
2693368284
Area
3.4901943414693E+17
Altitude
777508451.8971
Surface area
3.4901943414693E+17
Volume
8.528196782394E+25
Height
423221995.07759