99690512 is an even 8-digits composite number following 99690511
and preceding 99690513 . In scientific notation, it is written as 9.9690512 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 48685728 positive integers (up to 99690512) that are relatively prime to 99690512.
99690512 has 20 divisors, whose sum is 197643600
The reverse of 99690512 is 21509699
Previous prime number is 43
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
ninety-nine million six hundred ninety thousand five hundred twelve
Scientific notation
9.9690512 × 10^7
Engineering notation
9.9690512 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 43 × 144899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12461314
Product of the distinct prime numbers
The prime factorization of 99690512 is 2 × 2 × 2 × 2 × 43 × 144899.
Since it has a total of 6 prime factors.
2 , 2 , 24 , 12 , 33 , 97 , 9342 , 6197 , 73013 , 16324 , 11655 , 500701 , 6824698 , 5881384 , 52703827 , 21402748 , 794845679 , 193716191 , 980036621 , 8651729803
n×2
199381024
n×3
299071536
n×4
398762048
n×5
498452560
n÷2
49845256
n÷3
33230170.666667
n÷3
24922628
n÷5
19938102.4
n2
9938198182822144
n3
9.9074406520301E+23
n4
9.8767783121049E+31
n5
9.8462108684424E+39
2 √n
9984.513608584
3 √n
463.67954984578
4 √n
99.922538041145
5 √n
39.786044614718
1 , 2 , 4 , 8 , 16 , 43 , 86 , 172 , 344 , 688 , 144899 , 289798 , 579596 , 1159192 , 2318384 , 6230657 , 12461314 , 24922628 , 49845256 , 99690512
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99690511
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99690512 can be divided by 20 positive divisors.
The sum of these divisors (counting 99690512) is 1, the average is 0.05.
Base
System
Value
2
Binary
101111100010010100000010000
3
Ternary
20221120210200012
4
Quaternary
11330102200100
5
Quinary
201010044022
6
Senary
13520414052
8
Octal
574224020
10
Decimal
99690512
12
Duodecimal
29477328
16
Hexadecimal
5f12810
20
Vigesimal
1b3165c
36
Base36
1ncpow
md5
9e56521546594397600f74d10e906e8e
sha1
b657284afa479083b3a78fa655e615269a46d259
sha256
812ee01735222262f2cd9aa53a7a355a763b6ef2da49b2f482769363d7454967
sha512
76208a364b2c0efd2f6f50788c12a48daca77ac6ead0b10c05af0413b54da87f906309d2864428f1784d1d0511bceaed1c101c7c6881fa067dbf819049f72b64
ripemd-160
9c3e33ef4e5234dc5f6e915da8edbf830f3ccd3b
Diameter
199381024
Circumference
626373960.26361
Area
3.1221770401073E+16
Volume
4.1500190357726E+24
Surface area
1.2488708160429E+17
Circumference
626373960.26361
Perimeter
398762048
Area
9938198182822144
Diagonal
140983674.11032
Surface area
59629189096932864
Volume
9.9074406520301E+23
Space diagonal
172669031.81655
Perimeter
299071536
Area
4.3033660470842E+15
Altitude
86334515.908277
Surface area
4.3033660470842E+15
Volume
1.167603078209E+23
Height
46994558.036773