997140894 is an even 9-digits composite number following 997140893
and preceding 997140895 . In scientific notation, it is written as 9.97140894 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 332194328 positive integers (up to 997140894) that are relatively prime to 997140894.
997140894 has 16 divisors, whose sum is 1995397632
The reverse of 997140894 is 498041799
Previous prime number is 1823
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
nine hundred ninety-seven million one hundred forty thousand eight hundred ninety-four
Scientific notation
9.97140894 × 10^8
Engineering notation
9.97140894 × 10^6
Prime Factorization
2 × 3 × 1823 × 91163
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
997140894 Product of the distinct prime numbers
The prime factorization of 997140894 is 2 × 3 × 1823 × 91163.
Since it has a total of 4 prime factors.
3 , 10 , 68 , 73 , 647 , 558 , 2569 , 7177 , 36620 , 47866 , 499981 , 631334 , 529317 , 9957781 , 76867722 , 51562362 , 549023510 , 545346236 , 6446891375 , 2665039588
n×2
1994281788
n×3
2991422682
n×4
3988563576
n×5
4985704470
n÷2
498570447
n÷3
332380298
n÷3
249285223.5
n÷5
199428178.8
n2
994289962487119236
n3
9.9144718208963E+26
n4
9.8861252950264E+35
n5
9.8578598148786E+44
2 √n31577.537807752
3 √n999.04605494486
4 √n177.70069726299
5 √n63.059613636485
1 , 2 , 3 , 6 , 1823 , 3646 , 5469 , 10938 , 91163 , 182326 , 273489 , 546978 , 166190149 , 332380298 , 498570447 , 997140894
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-997140893 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 997140894 can be divided by 16 positive divisors.
The sum of these divisors (counting 997140894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011011110010100110011110
3
Ternary
2120111022000011020
4
Quaternary
323123302212132
5
Quinary
4020232002034
6
Senary
242540105010
8
Octal
7333624636
10
Decimal
997140894
12
Duodecimal
239b35166
16
Hexadecimal
3b6f299e
20
Vigesimal
fbc2c4e
36
Base36
gho6u6
md5
2610027d0b60d1ad09f0d372dd2702f8
sha1
29e370298665014f0bed27510f140e8c63926c50
sha256
5cda634f2a0e76d1869a05ce46c55015d0645243ec62f99b45391ba3dbbacbea
sha512
9c6d64fa214f9dd1912a5d62f98bd2b30568a9e57ad2591c7c7763cdc8357d4793d4ea5f7ffcb28dfeb8168ffdbb4105790ccba98407cbd9e99eacf897defa20
ripemd-160
90407b1bee541bfabaff60d490a279e85a3c5fc5
Diameter
1994281788
Circumference
6265221014.3687
Area
3.1236540416876E+18
Volume
4.1529642449001E+27
Surface area
1.249461616675E+19
Circumference
6265221014.3687
Perimeter
3988563576
Area
994289962487119236
Diagonal
1410170175.8916
Surface area
5965739774922715416
Volume
9.9144718208963E+26
Space diagonal
1727098690.7127
Perimeter
2991422682
Area
4.3054018312086E+17
Altitude
863549345.35633
Surface area
4.3054018312086E+17
Volume
1.1684317094065E+26
Height
470056725.29721