997996898 is an even 9-digits composite number following 997996897
and preceding 997996899 . In scientific notation, it is written as 9.97996898 × 10^8.
The sum of its digits is 74. It has a total of 3 prime factors and 8 positive divisors.
There are 498726436 positive integers (up to 997996898) that are relatively prime to 997996898.
997996898 has 8 divisors, whose sum is 1497811392
The reverse of 997996898 is 898699799
Previous prime number is 1847
Is Prime? no
Number parity even
Number length 9
Sum of Digits 74
Digital Root 2
Name
nine hundred ninety-seven million nine hundred ninety-six thousand eight hundred ninety-eight
Scientific notation
9.97996898 × 10^8
Engineering notation
9.97996898 × 10^6
Prime Factorization
2 × 1847 × 270167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
997996898
Product of the distinct prime numbers
The prime factorization of 997996898 is 2 × 1847 × 270167.
Since it has a total of 3 prime factors.
10 , 4 , 39 , 16 , 470 , 192 , 3756 , 1989 , 11279 , 93285 , 320565 , 388665 , 2996735 , 6729666 , 38254841 , 89179306 , 885381960 , 435672642 , 8853068179 , 5658656984
n×2
1995993796
n×3
2993990694
n×4
3991987592
n×5
4989984490
n÷2
498998449
n÷3
332665632.66667
n÷3
249499224.5
n÷5
199599379.6
n2
995997808417622404
n3
9.9400272321559E+26
n4
9.9201163437271E+35
n5
9.9002453388387E+44
2 √n
31591.088901777
3 √n
999.33185301236
4 √n
177.73882215706
5 √n
63.070436731956
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
-997996897
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 997996898 can be divided by 8 positive divisors.
The sum of these divisors (counting 997996898) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011111000011100101100010
3
Ternary
2120112220111101002
4
Quaternary
323133003211202
5
Quinary
4020441400043
6
Senary
243010312002
8
Octal
7337034542
10
Decimal
997996898
12
Duodecimal
23a288602
16
Hexadecimal
3b7c3962
20
Vigesimal
fbh9c4i
36
Base36
gi6jc2
md5
10336f4104dadf006ec19572e5ece68a
sha1
b26b1a46479eb21f39f75632fdc87e1b9f89d9d5
sha256
0daf7622b1bcfd39e1115c6cded08e95f97295d01b0bc8eb5fb0d59ea683a7b4
sha512
8300539a6efd28a36a478a0af996712df498d7e29ac8f69e1c1f95233cbe217e0d17fb642c4b7c4d8107c95c264b7dad80e2e28320982efb65396de9dca927af
ripemd-160
8ce5eedfc025780e50fd181fac3cc396c1693444
Diameter
1995993796
Circumference
6270599446.1244
Area
3.1290193979163E+18
Volume
4.1636688705364E+27
Surface area
1.2516077591665E+19
Circumference
6270599446.1244
Perimeter
3991987592
Area
995997808417622404
Diagonal
1411380748.3579
Surface area
5975986850505734424
Volume
9.9400272321559E+26
Space diagonal
1728581333.1321
Perimeter
2993990694
Area
4.3127970210164E+17
Altitude
864290666.56607
Surface area
4.3127970210164E+17
Volume
1.1714434435061E+26
Height
470460249.45263