99697844 is an even 8-digits composite number following 99697843
and preceding 99697845 . In scientific notation, it is written as 9.9697844 × 10^7.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 49641600 positive integers (up to 99697844) that are relatively prime to 99697844.
99697844 has 12 divisors, whose sum is 175196868
The reverse of 99697844 is 44879699
Previous prime number is 241
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million six hundred ninety-seven thousand eight hundred forty-four
Scientific notation
9.9697844 × 10^7
Engineering notation
9.9697844 × 10^6
Prime Factorization
2 × 2 × 241 × 103421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49848922
Product of the distinct prime numbers
The prime factorization of 99697844 is 2 × 2 × 241 × 103421.
Since it has a total of 4 prime factors.
4 , 4 , 45 , 82 , 219 , 965 , 3906 , 7450 , 8651 , 65252 , 232185 , 672263 , 5271873 , 1122422 , 43320219 , 67604424 , 999353650 , 161495859 , 751036075 , 4423181563
n×2
199395688
n×3
299093532
n×4
398791376
n×5
498489220
n÷2
49848922
n÷3
33232614.666667
n÷3
24924461
n÷5
19939568.8
n2
9939660098248336
n3
9.9096268188819E+23
n4
9.879684286871E+31
n5
9.8498322280172E+39
2 √n
9984.8807704449
3 √n
463.69091707638
4 √n
99.924375256715
5 √n
39.786629831288
1 , 2 , 4 , 241 , 482 , 964 , 103421 , 206842 , 413684 , 24924461 , 49848922 , 99697844
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
-99697843
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 99697844 can be divided by 12 positive divisors.
The sum of these divisors (counting 99697844) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111100010100010010110100
3
Ternary
20221121011201202
4
Quaternary
11330110102310
5
Quinary
201010312334
6
Senary
13520512032
8
Octal
574242264
10
Decimal
99697844
12
Duodecimal
2947b618
16
Hexadecimal
5f144b4
20
Vigesimal
1b324c4
36
Base36
1ncvck
md5
87614b8268f80ede6c0a177d0b1537c5
sha1
82300cf90c71d9a3b1c26ce5a1ff49be9d51bd0c
sha256
39fabe8b3d81884b7fa0fdb311f9b82591694326c931bd8e5419b1d28f7f8e5b
sha512
08663faaa7fb1fb0260bed0d67363c3a2faa3b6cc963f58a3ed654a1b4b582f81224b0b3cda718f0e4ad4fa7580ccf294601592c02ec2345d0c131841c8bbd46
ripemd-160
09626f67066848a5008ce496032bd8290bce9570
Diameter
199395688
Circumference
626420028.57828
Area
3.1226363143837E+16
Volume
4.1509347752021E+24
Surface area
1.2490545257535E+17
Circumference
626420028.57828
Perimeter
398791376
Area
9939660098248336
Diagonal
140994043.12416
Surface area
59637960589490016
Volume
9.9096268188819E+23
Space diagonal
172681731.21308
Perimeter
299093532
Area
4.3039990750328E+15
Altitude
86340865.606538
Surface area
4.3039990750328E+15
Volume
1.1678607204432E+23
Height
46998014.374719