997996894 is an even 9-digits composite number following 997996893
and preceding 997996895 . In scientific notation, it is written as 9.97996894 × 10^8.
The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors.
There are 481791576 positive integers (up to 997996894) that are relatively prime to 997996894.
997996894 has 8 divisors, whose sum is 1548615960
The reverse of 997996894 is 498699799
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 70
Digital Root 7
Name
nine hundred ninety-seven million nine hundred ninety-six thousand eight hundred ninety-four
Scientific notation
9.97996894 × 10^8
Engineering notation
9.97996894 × 10^6
Prime Factorization
2 × 29 × 17206843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
997996894
Product of the distinct prime numbers
The prime factorization of 997996894 is 2 × 29 × 17206843.
Since it has a total of 3 prime factors.
5 , 2 , 81 , 99 , 850 , 7 , 9675 , 9401 , 84363 , 53038 , 494519 , 236399 , 4011017 , 7796194 , 88073704 , 71899067 , 841205353 , 377172643 , 491104930 , 140830470
n×2
1995993788
n×3
2993990682
n×4
3991987576
n×5
4989984470
n÷2
498998447
n÷3
332665631.33333
n÷3
249499223.5
n÷5
199599378.8
n2
995997800433647236
n3
9.9400271126361E+26
n4
9.9201161846866E+35
n5
9.9002451404364E+44
2 √n
31591.088838468
3 √n
999.33185167724
4 √n
177.73882197896
5 √n
63.070436681398
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-997996893
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 997996894 can be divided by 8 positive divisors.
The sum of these divisors (counting 997996894) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011111000011100101011110
3
Ternary
2120112220111100221
4
Quaternary
323133003211132
5
Quinary
4020441400034
6
Senary
243010311554
8
Octal
7337034536
10
Decimal
997996894
12
Duodecimal
23a2885ba
16
Hexadecimal
3b7c395e
20
Vigesimal
fbh9c4e
36
Base36
gi6jby
md5
04e482df8e6dcef8704bed2d8a6cbaa8
sha1
058548dbcd1353a41017eb3cf52a9fdce101a3db
sha256
6ee094498b776ac4fc08eacdfc90762771b28244be07a3d3486e30850652c229
sha512
68761715a64ffe6453a0ecd36a6b677a84ab53692cfd686ba7b440180e970ce67993fd8597077993257275633f5d0d64276c596ebd2fda6fd525f5cc09216b07
ripemd-160
82336b0615b4bc477bed36d4b910d37bcb0deedc
Diameter
1995993788
Circumference
6270599420.9917
Area
3.1290193728339E+18
Volume
4.1636688204721E+27
Surface area
1.2516077491336E+19
Circumference
6270599420.9917
Perimeter
3991987576
Area
995997800433647236
Diagonal
1411380742.701
Surface area
5975986802601883416
Volume
9.9400271126361E+26
Space diagonal
1728581326.2039
Perimeter
2993990682
Area
4.3127969864448E+17
Altitude
864290663.10197
Surface area
4.3127969864448E+17
Volume
1.1714434294205E+26
Height
470460247.56701