99681705 is an odd 8-digits composite number following 99681704
and preceding 99681706 . In scientific notation, it is written as 9.9681705 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 53163504 positive integers (up to 99681705) that are relatively prime to 99681705.
99681705 has 16 divisors, whose sum is 177212160
The reverse of 99681705 is 50718699
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
ninety-nine million six hundred eighty-one thousand seven hundred five
Scientific notation
9.9681705 × 10^7
Engineering notation
9.9681705 × 10^6
Prime Factorization
9 × 5 × 3 × 738383
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99681705
Product of the distinct prime numbers
The prime factorization of 99681705 is 9 × 5 × 3 × 738383.
Since it has a total of 4 prime factors.
7 , 9 , 89 , 58 , 537 , 63 , 3977 , 1884 , 48239 , 4035 , 429621 , 747073 , 202467 , 9365016 , 59959606 , 14559769 , 498715106 , 561525672 , 6293167115 , 3774896915
n×2
199363410
n×3
299045115
n×4
398726820
n×5
498408525
n÷2
49840852.5
n÷3
33227235
n÷3
24920426.25
n÷5
19936341
n2
9936442311707025
n3
9.904815112651E+23
n4
9.8732885813882E+31
n5
9.841862397498E+39
2 √n
9984.0725658421
3 √n
463.66589509913
4 √n
99.920331093537
5 √n
39.785341622887
1 , 3 , 5 , 9 , 15 , 27 , 45 , 135 , 738383 , 2215149 , 3691915 , 6645447 , 11075745 , 19936341 , 33227235 , 99681705
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99681704
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99681705 can be divided by 16 positive divisors.
The sum of these divisors (counting 99681705) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010000010110101001
3
Ternary
20221120100121000
4
Quaternary
11330100112221
5
Quinary
201004303310
6
Senary
13520305213
8
Octal
574202651
10
Decimal
99681705
12
Duodecimal
29472209
16
Hexadecimal
5f105a9
20
Vigesimal
1b30455
36
Base36
1nciw9
md5
da4cc927d49a75c86e6248e2ced6b87d
sha1
93c4fd4802fc8a15e03c03a1c873f2275eaf3791
sha256
4fffc2f3cc7d9ab7ad70bb10c5551a7f9e7fd5af374703bd505ae2c9217c96da
sha512
ee86a77fdd8f34c466d684ad42c510954310210f79a3f02c72dd59af1df02223b35e70a021cdb381d262574047445b6e2cdb34a80a47524373b2428d7e4bcbec
ripemd-160
52e86d4ca042deb45010e238b88a4c723465fc0b
Diameter
199363410
Circumference
626318624.25061
Area
3.1216254169278E+16
Volume
4.1489192524093E+24
Surface area
1.2486501667711E+17
Circumference
626318624.25061
Perimeter
398726820
Area
9936442311707025
Diagonal
140971219.13147
Surface area
59618653870242150
Volume
9.904815112651E+23
Space diagonal
172653777.64509
Perimeter
299045115
Area
4.3026057325884E+15
Altitude
86326888.822546
Surface area
4.3026057325884E+15
Volume
1.1672936554258E+23
Height
46990406.377158