1097498981 is an odd 10-digits composite number following 1097498980
and preceding 1097498982 . In scientific notation, it is written as 1.097498981 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1049228752 positive integers (up to 1097498981) that are relatively prime to 1097498981.
1097498981 has 8 divisors, whose sum is 1145819520
The reverse of 1097498981 is 1898947901
Previous prime number is 2069
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
one billion ninety-seven million four hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
1.097498981 × 10^9
Engineering notation
1.097498981 × 10^9
Prime Factorization
23 × 2069 × 23063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1097498981
Product of the distinct prime numbers
The prime factorization of 1097498981 is 23 × 2069 × 23063.
Since it has a total of 3 prime factors.
8 , 6 , 68 , 70 , 32 , 859 , 9247 , 4578 , 85377 , 39769 , 123788 , 391811 , 8486482 , 6803546 , 32090551 , 15658539 , 503318387 , 3483600 , 8483321801 , 8652146160
n×2
2194997962
n×3
3292496943
n×4
4389995924
n×5
5487494905
n÷2
548749490.5
n÷3
365832993.66667
n÷3
274374745.25
n÷5
219499796.2
n2
1204504013296038361
n3
1.3219419272028E+27
n4
1.4508299180463E+36
n5
1.5922843566601E+45
2 √n
33128.522167462
3 √n
1031.4971726299
4 √n
182.01242311299
5 √n
64.2807336973
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
-1097498980
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 1097498981 can be divided by 8 positive divisors.
The sum of these divisors (counting 1097498981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001011010101000000101100101
3
Ternary
2211111010201120102
4
Quaternary
1001122220011211
5
Quinary
4221424431411
6
Senary
300523113445
8
Octal
10132500545
10
Decimal
1097498981
12
Duodecimal
267672885
16
Hexadecimal
416a8165
20
Vigesimal
h2j7791
36
Base36
i5f7mt
md5
44bbdac050ffa234e7dbbd398b2e476c
sha1
9b79c5f68416aa1c459ab80d8f1931429927eb5b
sha256
98ce165bcdd98732315159d8de8736fd6fafcfa0bd03fa76290ab886c4e435aa
sha512
4debb799e0dd2932464ffa062d6cdf5c99bd70e0a846d92363247b733ac8a470753d4352849d8b7e65b393afdf8ced094e89b46870e6e73818ac4c44f69fb881
ripemd-160
c3a0b48da85c2b942c299bfa2fedef6044c92ea9
Diameter
2194997962
Circumference
6895789472.0638
Area
3.7840609593903E+18
Volume
5.5373373959636E+27
Surface area
1.5136243837561E+19
Circumference
6895789472.0638
Perimeter
4389995924
Area
1204504013296038361
Diagonal
1552097943.6209
Surface area
7227024079776230166
Volume
1.3219419272028E+27
Space diagonal
1900923996.3471
Perimeter
3292496943
Area
5.2156553723734E+17
Altitude
950461998.17353
Surface area
5.2156553723734E+17
Volume
1.5579235017665E+26
Height
517365981.20695