997996867 is an odd 9-digits composite number following 997996866
and preceding 997996868 . In scientific notation, it is written as 9.97996867 × 10^8.
The sum of its digits is 70. It has a total of 4 prime factors and 12 positive divisors.
There are 834560160 positive integers (up to 997996867) that are relatively prime to 997996867.
997996867 has 12 divisors, whose sum is 1189253016
The reverse of 997996867 is 768699799
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 70
Digital Root 7
Name
nine hundred ninety-seven million nine hundred ninety-six thousand eight hundred sixty-seven
Scientific notation
9.97996867 × 10^8
Engineering notation
9.97996867 × 10^6
Prime Factorization
7 × 7 × 41 × 496763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142570981
Product of the distinct prime numbers
The prime factorization of 997996867 is 7 × 7 × 41 × 496763.
Since it has a total of 4 prime factors.
1 , 1 , 9 , 81 , 474 , 216 , 3386 , 730 , 3795 , 14907 , 88488 , 44674 , 396658 , 9175825 , 50753762 , 34475481 , 663622896 , 797908588 , 9516358223 , 3763523695
n×2
1995993734
n×3
2993990601
n×4
3991987468
n×5
4989984335
n÷2
498998433.5
n÷3
332665622.33333
n÷3
249499216.75
n÷5
199599373.4
n2
995997746541815689
n3
9.9400263058779E+26
n4
9.9201151111637E+35
n5
9.9002438012208E+44
2 √n
31591.088411133
3 √n
999.33184266521
4 √n
177.73882077681
5 √n
63.070436340134
1 , 7 , 41 , 49 , 287 , 2009 , 496763 , 3477341 , 20367283 , 24341387 , 142570981 , 997996867
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-997996866
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 997996867 can be divided by 12 positive divisors.
The sum of these divisors (counting 997996867) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011011111000011100101000011
3
Ternary
2120112220111022221
4
Quaternary
323133003211003
5
Quinary
4020441344432
6
Senary
243010311511
8
Octal
7337034503
10
Decimal
997996867
12
Duodecimal
23a288597
16
Hexadecimal
3b7c3943
20
Vigesimal
fbh9c37
36
Base36
gi6jb7
md5
b03d9f3e21387efde040f4a03210a0d8
sha1
b660f7f8f3d2778635b958d9d2bc60c0aa96321f
sha256
45f6b64e64d1cb5168ba49c482067312161f6fce1e3fd31666d60565d7d4ff6c
sha512
a891e0bf00e9b8c62b4bd4caacc34c981d41bd8846740af18f76f4f9f008fe21341ab6c75e5e6a6e741fe6359bcdb55b5e303d14d82028603f7125cc2affa9c2
ripemd-160
0a3b99f10a110e8148e74c7ab15678ba61bc6cbc
Diameter
1995993734
Circumference
6270599251.3457
Area
3.1290192035278E+18
Volume
4.163668482538E+27
Surface area
1.2516076814111E+19
Circumference
6270599251.3457
Perimeter
3991987468
Area
995997746541815689
Diagonal
1411380704.5173
Surface area
5975986479250894134
Volume
9.9400263058779E+26
Space diagonal
1728581279.4386
Perimeter
2993990601
Area
4.3127967530863E+17
Altitude
864290639.71928
Surface area
4.3127967530863E+17
Volume
1.1714433343432E+26
Height
470460234.83909