99872271 is an odd 8-digits composite number following 99872270
and preceding 99872272 . In scientific notation, it is written as 9.9872271 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 66581028 positive integers (up to 99872271) that are relatively prime to 99872271.
99872271 has 8 divisors, whose sum is 133712000
The reverse of 99872271 is 17227899
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 eight hundred seventy-two thousand two hundred seventy-one
Scientific notation
9.9872271 × 10^7
Engineering notation
9.9872271 × 10^6
Prime Factorization
243 × 3 × 136999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99872271
Product of the distinct prime numbers
The prime factorization of 99872271 is 243 × 3 × 136999.
Since it has a total of 3 prime factors.
6 , 1 , 86 , 14 , 624 , 936 , 9397 , 6098 , 48041 , 30132 , 270537 , 858084 , 1031038 , 750827 , 35046568 , 12136749 , 973621481 , 186948680 , 6846504708 , 457035563
n×2
199744542
n×3
299616813
n×4
399489084
n×5
499361355
n÷2
49936135.5
n÷3
33290757
n÷3
24968067.75
n÷5
19974454.2
n2
9974470514697441
n3
9.9617302232537E+23
n4
9.9490062048569E+31
n5
9.9362984387215E+39
2 √n
9993.6115093594
3 √n
463.96117732801
4 √n
99.968052443565
5 √n
39.800541889208
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
-99872270
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 99872271 can be divided by 8 positive divisors.
The sum of these divisors (counting 99872271) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100111110111000001111
3
Ternary
20221221001000000
4
Quaternary
11330332320033
5
Quinary
201031403041
6
Senary
13524335343
8
Octal
574767017
10
Decimal
99872271
12
Duodecimal
29544553
16
Hexadecimal
5f3ee0f
20
Vigesimal
1b440db
36
Base36
1nglxr
md5
fbf0946faa3820cd468c68bf47338ebb
sha1
a2b0933ff5cf68d2ba60c43cb33a45f33519fd41
sha256
dbf102c424a1bb11f890840ca635731de44c923828bf47c51b883ceabdfaa42e
sha512
f6bccedf9dba6fc3a80eb09b35aaeed1e2d4bdc21c8b7e6c1d3294f6efc28d5b6528d1ca4426f315fa3f03a5549b7d82268a55c2dec694fbc026b40494c65214
ripemd-160
151a7685eb0cabfe385c4849bbd397b5ebbcfade
Diameter
199744542
Circumference
627515985.74186
Area
3.1335723292421E+16
Volume
4.172759798189E+24
Surface area
1.2534289316969E+17
Circumference
627515985.74186
Perimeter
399489084
Area
9974470514697441
Diagonal
141240720.1532
Surface area
59846823088184646
Volume
9.9617302232537E+23
Space diagonal
172983847.63929
Perimeter
299616813
Area
4.3190724275134E+15
Altitude
86491923.819644
Surface area
4.3190724275134E+15
Volume
1.1740011655356E+23
Height
47080240.051067