996847985 is an odd 9-digits composite number following 996847984
and preceding 996847986 . In scientific notation, it is written as 9.96847985 × 10^8.
The sum of its digits is 65. It has a total of 4 prime factors and 16 positive divisors.
There are 683077056 positive integers (up to 996847985) that are relatively prime to 996847985.
996847985 has 16 divisors, whose sum is 1368057600
The reverse of 996847985 is 589748699
Previous prime number is 1559
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
nine hundred ninety-six million eight hundred forty-seven thousand nine hundred eighty-five
Scientific notation
9.96847985 × 10^8
Engineering notation
9.96847985 × 10^6
Prime Factorization
5 × 7 × 1559 × 18269
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
996847985
Product of the distinct prime numbers
The prime factorization of 996847985 is 5 × 7 × 1559 × 18269.
Since it has a total of 4 prime factors.
8 , 5 , 17 , 7 , 458 , 411 , 7681 , 994 , 67400 , 94581 , 357763 , 160144 , 7175793 , 5914486 , 11201133 , 78133344 , 219199566 , 195802675 , 2852329609 , 5926419768
n×2
1993695970
n×3
2990543955
n×4
3987391940
n×5
4984239925
n÷2
498423992.5
n÷3
332282661.66667
n÷3
249211996.25
n÷5
199369597
n2
993705905198560225
n3
9.9057372927979E+26
n4
9.8745142602649E+35
n5
9.8433896431988E+44
2 √n
31572.899534252
3 √n
998.94822248523
4 √n
177.68764598095
5 √n
63.055908463191
1 , 5 , 7 , 35 , 1559 , 7795 , 10913 , 18269 , 54565 , 91345 , 127883 , 639415 , 28481371 , 142406855 , 199369597 , 996847985
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
-996847984
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 996847985 can be divided by 16 positive divisors.
The sum of these divisors (counting 996847985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011010101011000101110001
3
Ternary
2120110202010100202
4
Quaternary
323122223011301
5
Quinary
4020143113420
6
Senary
242525524545
8
Octal
7332530561
10
Decimal
996847985
12
Duodecimal
239a13755
16
Hexadecimal
3b6ab171
20
Vigesimal
fba5jj5
36
Base36
ghhwtt
md5
0c24fe82eb9d81ed94a21d8f9392e0fa
sha1
72a37f7cd83370f5aab9f20224411f8fdc6aa6eb
sha256
2f2cb2b10f52abb8fd7306dc60bc471ea8b6d202db06c5838c1402ac20f67ae5
sha512
e5e2915bf53bc2ecbf5d64b1c1ca437296983464122b6e485a9d3598fc34e8838dd0e944c184586ae133d0f1c880ed2af28484f563030c6a62c24a9453e168a4
ripemd-160
3e44bbdb7a46bfcdfed6ec7944fd2fea3a508508
Diameter
1993695970
Circumference
6263380612.8436
Area
3.1218191716006E+18
Volume
4.1493055343259E+27
Surface area
1.2487276686402E+19
Circumference
6263380612.8436
Perimeter
3987391940
Area
993705905198560225
Diagonal
1409755940.0113
Surface area
5962235431191361350
Volume
9.9057372927979E+26
Space diagonal
1726591357.4427
Perimeter
2990543955
Area
4.3028727889628E+17
Altitude
863295678.72133
Surface area
4.3028727889628E+17
Volume
1.1674023353983E+26
Height
469918646.67043