99688739 is an odd 8-digits composite number following 99688738
and preceding 99688740 . In scientific notation, it is written as 9.9688739 × 10^7.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 93324616 positive integers (up to 99688739) that are relatively prime to 99688739.
99688739 has 8 divisors, whose sum is 106237440
The reverse of 99688739 is 93788699
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 59
Digital Root 5
Name
ninety-nine million six hundred eighty-eight thousand seven hundred thirty-nine
Scientific notation
9.9688739 × 10^7
Engineering notation
9.9688739 × 10^6
Prime Factorization
23 × 47 × 92219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99688739
Product of the distinct prime numbers
The prime factorization of 99688739 is 23 × 47 × 92219.
Since it has a total of 3 prime factors.
9 , 4 , 25 , 1 , 933 , 19 , 1011 , 3334 , 64218 , 55810 , 521199 , 851283 , 9973895 , 7961041 , 4621820 , 15908436 , 933322464 , 346222870 , 5269947164 , 5367046775
n×2
199377478
n×3
299066217
n×4
398754956
n×5
498443695
n÷2
49844369.5
n÷3
33229579.666667
n÷3
24922184.75
n÷5
19937747.8
n2
9937844683410121
n3
9.9069120486701E+23
n4
9.8760756951583E+31
n5
9.8453353231888E+39
2 √n
9984.4248206895
3 √n
463.67680097597
4 √n
99.922093756533
5 √n
39.785903094411
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
-99688738
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 99688739 can be divided by 8 positive divisors.
The sum of these divisors (counting 99688739) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010010000100100011
3
Ternary
20221120201020112
4
Quaternary
11330102010203
5
Quinary
201010014424
6
Senary
13520401535
8
Octal
574220443
10
Decimal
99688739
12
Duodecimal
294762ab
16
Hexadecimal
5f12123
20
Vigesimal
1b311gj
36
Base36
1ncobn
md5
3242ebd99cfadb98d7f3ff6240835c0e
sha1
78774c853c8f4d857527bd649db913c6eac816d4
sha256
8d1de60bc17c6417c9bcc55be57774fd7ac5d80635b0aa94fe0bf455bbfa81fa
sha512
fa968469911edaa5d9bf5c05e026cfaba5af195b26d03f1f118c72d93719cf29b229ec34e673056cac0b2c1b9b2b03ed3cd5dbe0f408385bdbb5ab753ae5d064
ripemd-160
0ce2b26fd6204291d4341e26fc6b89027b52a6e7
Diameter
199377478
Circumference
626362820.17606
Area
3.1220659849918E+16
Volume
4.149797614915E+24
Surface area
1.2488263939967E+17
Circumference
626362820.17606
Perimeter
398754956
Area
9937844683410121
Diagonal
140981166.70967
Surface area
59627068100460726
Volume
9.9069120486701E+23
Space diagonal
172665960.89047
Perimeter
299066217
Area
4.3032129773486E+15
Altitude
86332980.445237
Surface area
4.3032129773486E+15
Volume
1.1675407817056E+23
Height
46993722.236557