99681884 is an even 8-digits composite number following 99681883
and preceding 99681885 . In scientific notation, it is written as 9.9681884 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 49209888 positive integers (up to 99681884) that are relatively prime to 99681884.
99681884 has 12 divisors, whose sum is 176652000
The reverse of 99681884 is 48818699
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
ninety-nine million six hundred eighty-one thousand eight hundred eighty-four
Scientific notation
9.9681884 × 10^7
Engineering notation
9.9681884 × 10^6
Prime Factorization
2 × 2 × 79 × 315449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49840942
Product of the distinct prime numbers
The prime factorization of 99681884 is 2 × 2 × 79 × 315449.
Since it has a total of 4 prime factors.
5 , 4 , 73 , 8 , 990 , 816 , 4849 , 9943 , 58435 , 9821 , 75599 , 229139 , 2559410 , 2287303 , 3906382 , 70989670 , 106932748 , 828292883 , 243336289 , 3724593111
n×2
199363768
n×3
299045652
n×4
398727536
n×5
498409420
n÷2
49840942
n÷3
33227294.666667
n÷3
24920471
n÷5
19936376.8
n2
9936477997789456
n3
9.904868471442E+23
n4
9.8733595000554E+31
n5
9.8419507637482E+39
2 √n
9984.0815301158
3 √n
463.66617263633
4 √n
99.920375950633
5 √n
39.785355911509
1 , 2 , 4 , 79 , 158 , 316 , 315449 , 630898 , 1261796 , 24920471 , 49840942 , 99681884
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
-99681883
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 99681884 can be divided by 12 positive divisors.
The sum of these divisors (counting 99681884) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111100010000011001011100
3
Ternary
20221120100211122
4
Quaternary
11330100121130
5
Quinary
201004310014
6
Senary
13520310112
8
Octal
574203134
10
Decimal
99681884
12
Duodecimal
29472338
16
Hexadecimal
5f1065c
20
Vigesimal
1b304e4
36
Base36
1ncj18
md5
5164f336537e6427747dbcb18aadfb12
sha1
316350578aa107b57d2cd2ec85a74f024714a6ed
sha256
cbe9c4f64cf4a89d6bb97c29950578655177c115e49c13386c81c60bd166a218
sha512
e6f8b5cfa5603a810b36b91295ca0c48741fa6f8f073412f1bb2f00c9f317770018fdaa69ec24ef31721a545a43c713fcf25e74cc6cb29f641e2ed0ab6f63964
ripemd-160
cef683be4f72f82cd299c6e91bab2283646ff4bd
Diameter
199363768
Circumference
626319748.94078
Area
3.1216366280412E+16
Volume
4.1489416032874E+24
Surface area
1.2486546512165E+17
Circumference
626319748.94078
Perimeter
398727536
Area
9936477997789456
Diagonal
140971472.2757
Surface area
59618867986736736
Volume
9.904868471442E+23
Space diagonal
172654087.68219
Perimeter
299045652
Area
4.3026211851154E+15
Altitude
86327043.841094
Surface area
4.3026211851154E+15
Volume
1.1672999438196E+23
Height
46990490.758567