99709871 is an odd 8-digits composite number following 99709870
and preceding 99709872 . In scientific notation, it is written as 9.9709871 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 98119512 positive integers (up to 99709871) that are relatively prime to 99709871.
99709871 has 8 divisors, whose sum is 101312640
The reverse of 99709871 is 17890799
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-nine million seven hundred nine thousand eight hundred seventy-one
Scientific notation
9.9709871 × 10^7
Engineering notation
9.9709871 × 10^6
Prime Factorization
163 × 103 × 5939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99709871
Product of the distinct prime numbers
The prime factorization of 99709871 is 163 × 103 × 5939.
Since it has a total of 3 prime factors.
1 , 8 , 68 , 13 , 295 , 52 , 5315 , 6513 , 42056 , 55810 , 414016 , 690329 , 1137702 , 2468714 , 72770754 , 21464245 , 661445119 , 212247259 , 6403627442 , 6426368817
n×2
199419742
n×3
299129613
n×4
398839484
n×5
498549355
n÷2
49854935.5
n÷3
33236623.666667
n÷3
24927467.75
n÷5
19941974.2
n2
9942058374836641
n3
9.9132135802943E+23
n4
9.8844524728659E+31
n5
9.8557748097509E+39
2 √n
9985.4830128542
3 √n
463.70956203465
4 √n
99.927388702268
5 √n
39.787589713045
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
-99709870
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 99709871 can be divided by 8 positive divisors.
The sum of these divisors (counting 99709871) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010111001110101111
3
Ternary
20221121210020012
4
Quaternary
11330113032233
5
Quinary
201011203441
6
Senary
13521043435
8
Octal
574271657
10
Decimal
99709871
12
Duodecimal
2948657b
16
Hexadecimal
5f173af
20
Vigesimal
1b33edb
36
Base36
1nd4mn
md5
77d4fc5f1683be12140564dd1b0d636d
sha1
5adc83f4a84fd401cae023ee6ccf8660a7313576
sha256
6f03498bc730e845862c4e5efb6024673aad769063cb9d8633a3c8f5aefd3d9b
sha512
59a80785d095d2e32a4e3f78f683f8ea6f402fbca0a687d4ae48c2e1d10937801d37ce2418f1fd5a0ee5b1dcc71d2da3d2560311b86189fdf1afe61f1bcaf0d9
ripemd-160
f51783bca5ce650071449f4a96a5ee4aa9544ea5
Diameter
199419742
Circumference
626495596.44797
Area
3.1233897551948E+16
Volume
4.1524371943092E+24
Surface area
1.2493559020779E+17
Circumference
626495596.44797
Perimeter
398839484
Area
9942058374836641
Diagonal
141011051.87067
Surface area
59652350249019846
Volume
9.9132135802943E+23
Space diagonal
172702562.58814
Perimeter
299129613
Area
4.3050375592582E+15
Altitude
86351281.294069
Surface area
4.3050375592582E+15
Volume
1.1682834243294E+23
Height
47003683.956891