990996817 is an odd 9-digits prime number following 990996816
and preceding 990996818 . In scientific notation, it is written as 9.90996817 × 10^8.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 990996816 positive integers (up to 990996817) that are relatively prime to 990996817.
990996817 has 2 divisors, whose sum is 990996818
The reverse of 990996817 is 718699099
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
nine hundred ninety million nine hundred ninety-six thousand eight hundred seventeen
Scientific notation
9.90996817 × 10^8
Engineering notation
9.90996817 × 10^6
Prime Factorization
990996817
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
990996817 Product of the distinct prime numbers
The prime factorization of 990996817 is 990996817.
Since it has a total of 1 prime factors.
5 , 10 , 33 , 23 , 657 , 269 , 8012 , 6919 , 62438 , 13637 , 295546 , 706732 , 6401479 , 300487 , 99677903 , 77844079 , 503985204 , 136186464 , 2127740458 , 898879339
n×2
1981993634
n×3
2972990451
n×4
3963987268
n×5
4954984085
n÷2
495498408.5
n÷3
330332272.33333
n÷3
247749204.25
n÷5
198199363.4
n2
982074691304131489
n3
9.7323289313865E+26
n4
9.6447069930011E+35
n5
9.5578739309617E+44
2 √n31480.10192169
3 √n996.98988731293
4 √n177.42632815253
5 √n62.981710585443
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
990996818 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
495498409 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31480.101937573 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979818 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 990996817 can be divided by 2 positive divisors.
The sum of these divisors (counting 990996817) is 990996818, the average is 495498409.
Base
System
Value
2
Binary
111011000100010110100101010001
3
Ternary
2120001201212001211
4
Quaternary
323010112211101
5
Quinary
4012143344232
6
Senary
242200300121
8
Octal
7304264521
10
Decimal
990996817
12
Duodecimal
237a71641
16
Hexadecimal
3b116951
20
Vigesimal
f9dec0h
36
Base36
ge0i1d
md5
d25be7720fdb811d5958031e7857bb7d
sha1
9ba262e03ac05b6d239e441aee19362cfc8077c6
sha256
807043c328c80ff79df59a14080bc0c5a3047d7c89a4b4c68cee2a5a29b66790
sha512
78d967a0f3e4a7540f3876f1911e1696e9f247e48d67844242efa7e300bc971f9658ec083ae9fb43d16b1a13d05fc25461ce52b1bfe79051d24aeed04417ff1c
ripemd-160
20bd098cb3e343a86243b11307f6528f9a928ec4
Diameter
1981993634
Circumference
6226616640.0361
Area
3.0852786354775E+18
Volume
4.0766684097551E+27
Surface area
1.234111454191E+19
Circumference
6226616640.0361
Perimeter
3963987268
Area
982074691304131489
Diagonal
1401481138.87
Surface area
5892448147824788934
Volume
9.7323289313865E+26
Space diagonal
1716456837.183
Perimeter
2972990451
Area
4.2525081554157E+17
Altitude
858228418.59152
Surface area
4.2525081554157E+17
Volume
1.1469659640202E+26
Height
467160379.62332