991330274 is an even 9-digits composite number following 991330273
and preceding 991330275 . In scientific notation, it is written as 9.91330274 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 450604660 positive integers (up to 991330274) that are relatively prime to 991330274.
991330274 has 8 divisors, whose sum is 1622176848
The reverse of 991330274 is 472033199
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
nine hundred ninety-one million three hundred thirty thousand two hundred seventy-four
Scientific notation
9.91330274 × 10^8
Engineering notation
9.91330274 × 10^6
Prime Factorization
2 × 11 × 45060467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
991330274
Product of the distinct prime numbers
The prime factorization of 991330274 is 2 × 11 × 45060467.
Since it has a total of 3 prime factors.
9 , 10 , 62 , 93 , 415 , 915 , 5522 , 8934 , 43716 , 89730 , 22394 , 310662 , 7068410 , 879506 , 57884252 , 39657337 , 933250639 , 160405659 , 2532524380 , 4856430060
n×2
1982660548
n×3
2973990822
n×4
3965321096
n×5
4956651370
n÷2
495665137
n÷3
330443424.66667
n÷3
247832568.5
n÷5
198266054.8
n2
982735712148915076
n3
9.7421566279417E+26
n4
9.6576947993284E+35
n5
9.5739652316266E+44
2 √n
31485.397790087
3 √n
997.10169930178
4 √n
177.44125165836
5 √n
62.98594851351
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
-991330273
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 991330274 can be divided by 8 positive divisors.
The sum of these divisors (counting 991330274) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000101100111111111100010
3
Ternary
2120002100210111002
4
Quaternary
323011213333202
5
Quinary
4012240032044
6
Senary
242211352002
8
Octal
7305477742
10
Decimal
991330274
12
Duodecimal
237bb2602
16
Hexadecimal
3b167fe2
20
Vigesimal
f9fg5de
36
Base36
ge7nc2
md5
6524be180c87f73f351317a6940b3f55
sha1
4e7fb51066ae718d8c4882de2738a15923092c68
sha256
2e4241b378c3cc437cdac0e57e51ca0422df82a2546c19fe5f234ffdda9f7c28
sha512
71a6b06c5bc62131b7108edd84eb9bb6d14c53ec26e6be1ddf80dad76326e2b6a2b4ad6bad829c53684cc34a37efa15dffee6c823f55c638fcf5a6630ac106ef
ripemd-160
e3ef1bb30c599cd8df578dca0651a9886735e982
Diameter
1982660548
Circumference
6228711812.1591
Area
3.0873552937074E+18
Volume
4.0807850256617E+27
Surface area
1.2349421174829E+19
Circumference
6228711812.1591
Perimeter
3965321096
Area
982735712148915076
Diagonal
1401952718.2818
Surface area
5896414272893490456
Volume
9.7421566279417E+26
Space diagonal
1717034401.6492
Perimeter
2973990822
Area
4.2553704596358E+17
Altitude
858517200.82459
Surface area
4.2553704596358E+17
Volume
1.1481241691665E+26
Height
467317572.76061