99996979 is an odd 8-digits composite number following 99996978
and preceding 99996980 . In scientific notation, it is written as 9.9996979 × 10^7.
The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors.
There are 96628800 positive integers (up to 99996979) that are relatively prime to 99996979.
99996979 has 8 divisors, whose sum is 103374720
The reverse of 99996979 is 97969999
Previous prime number is 3929
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 67
Digital Root 4
Name
ninety-nine million nine hundred ninety-six thousand nine hundred seventy-nine
Scientific notation
9.9996979 × 10^7
Engineering notation
9.9996979 × 10^6
Prime Factorization
31 × 3929 × 821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99996979
Product of the distinct prime numbers
The prime factorization of 99996979 is 31 × 3929 × 821.
Since it has a total of 3 prime factors.
1 , 6 , 96 , 75 , 497 , 544 , 7700 , 2210 , 66047 , 70927 , 624030 , 458722 , 5131843 , 6984875 , 77951455 , 93043956 , 856101218 , 323309874 , 7309257575 , 3570125658
n×2
199993958
n×3
299990937
n×4
399987916
n×5
499984895
n÷2
49998489.5
n÷3
33332326.333333
n÷3
24999244.75
n÷5
19999395.8
n2
9999395809126441
n3
9.999093727379E+23
n4
9.9987916547575E+31
n5
9.9984895912617E+39
2 √n
9999.8489488592
3 √n
464.15420923425
4 √n
99.999244741444
5 √n
39.810476516091
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
-99996978
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 99996979 can be divided by 8 positive divisors.
The sum of these divisors (counting 99996979) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101011101010100110011
3
Ternary
20222011101001211
4
Quaternary
11331131110303
5
Quinary
201044400404
6
Senary
13531140551
8
Octal
575352463
10
Decimal
99996979
12
Duodecimal
295a4757
16
Hexadecimal
5f5d533
20
Vigesimal
1b4jc8j
36
Base36
1nja5v
md5
7201c44e7dca61254ec1806023c2a844
sha1
91b1b14e0c7c58478f595cb9f5927b8490fd6135
sha256
867a9529e51e59163abfd36298f3f725694e039f9a9b58ffbc06c51638f13bd0
sha512
cd0dcbaee35c6006fc73bd7db397f144a5cc7e84196b0303900e5ddd8ddf79288edb3de834d921eacde315b43b71bbad0491c74b1e25eaae8dc661082cf13305
ripemd-160
fa10f57b7317fd05a2b11d723bae4e8f267abca3
Diameter
199993958
Circumference
628299549.21515
Area
3.1414028414288E+16
Volume
4.1884105861986E+24
Surface area
1.2565611365715E+17
Circumference
628299549.21515
Perimeter
399987916
Area
9999395809126441
Diagonal
141417083.89814
Surface area
59996374854758646
Volume
9.999093727379E+23
Space diagonal
173199848.2314
Perimeter
299990937
Area
4.3298653965996E+15
Altitude
86599924.115699
Surface area
4.3298653965996E+15
Volume
1.1784044967249E+23
Height
47139027.966046