996975921 is an odd 9-digits composite number following 996975920
and preceding 996975922 . In scientific notation, it is written as 9.96975921 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 664650612 positive integers (up to 996975921) that are relatively prime to 996975921.
996975921 has 4 divisors, whose sum is 1329301232
The reverse of 996975921 is 129579699
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
nine hundred ninety-six million nine hundred seventy-five thousand nine hundred twenty-one
Scientific notation
9.96975921 × 10^8
Engineering notation
9.96975921 × 10^6
Prime Factorization
3 × 332325307
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
996975921
Product of the distinct prime numbers
The prime factorization of 996975921 is 3 × 332325307.
Since it has a total of 2 prime factors.
1 , 3 , 62 , 47 , 384 , 882 , 9213 , 5000 , 39340 , 78972 , 131976 , 391887 , 899025 , 4513576 , 99174756 , 51800466 , 218265796 , 174358651 , 8865257320 , 7931727157
n×2
1993951842
n×3
2990927763
n×4
3987903684
n×5
4984879605
n÷2
498487960.5
n÷3
332325307
n÷3
249243980.25
n÷5
199395184.2
n2
993960987053798241
n3
9.9095517050603E+26
n4
9.8795844378496E+35
n5
9.8497077940224E+44
2 √n
31574.925510601
3 √n
998.99095583901
4 √n
177.69334683831
5 √n
63.057526905867
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-996975920
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996975921 can be divided by 4 positive divisors.
The sum of these divisors (counting 996975921) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011011001010010100110001
3
Ternary
2120110222121212010
4
Quaternary
323123022110301
5
Quinary
4020211212141
6
Senary
242532353133
8
Octal
7333122461
10
Decimal
996975921
12
Duodecimal
239a757a9
16
Hexadecimal
3b6ca531
20
Vigesimal
fbb1jg1
36
Base36
ghknjl
md5
926be555f460606747dd553b0fc8d30c
sha1
401fb04d25c9a2dacbb24fe7f13d89af709ebdb3
sha256
c610a58020b64798213deb08e863894452c5f4dc6a2b9a6087fea6780b427cad
sha512
81b0979db8b08b99a9574a846b2d3a84d760ad65d23ff34ff5d0f399a66d532f0175f6fba4efc50a57231301a86a4556f823853ec074ca8d9964c3422958535a
ripemd-160
48ab53cad685fea122fd4c7ee978380f37480462
Diameter
1993951842
Circumference
6264184458.439
Area
3.1226205348831E+18
Volume
4.1509033115981E+27
Surface area
1.2490482139532E+19
Circumference
6264184458.439
Perimeter
3987903684
Area
993960987053798241
Diagonal
1409936868.8376
Surface area
5963765922322789446
Volume
9.9095517050603E+26
Space diagonal
1726812949.0948
Perimeter
2990927763
Area
4.3039773257962E+17
Altitude
863406474.54739
Surface area
4.3039773257962E+17
Volume
1.1678518681945E+26
Height
469978956.2792