99686925 is an odd 8-digits composite number following 99686924
and preceding 99686926 . In scientific notation, it is written as 9.9686925 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 48545280 positive integers (up to 99686925) that are relatively prime to 99686925.
99686925 has 16 divisors, whose sum is 109006128
The reverse of 99686925 is 52968699
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million six hundred eighty-six thousand nine hundred twenty-five
Scientific notation
9.9686925 × 10^7
Engineering notation
9.9686925 × 10^6
Prime Factorization
225 × 13 × 173 × 197
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99686925
Product of the distinct prime numbers
The prime factorization of 99686925 is 225 × 13 × 173 × 197.
Since it has a total of 4 prime factors.
1 , 3 , 55 , 58 , 220 , 176 , 4614 , 7164 , 39027 , 91517 , 350953 , 307327 , 6946251 , 6754311 , 95786643 , 19931061 , 778834487 , 734886397 , 9283398930 , 597430766
n×2
199373850
n×3
299060775
n×4
398747700
n×5
498434625
n÷2
49843462.5
n÷3
33228975
n÷3
24921731.25
n÷5
19937385
n2
9937483015955625
n3
9.9063712410034E+23
n4
9.8753568692406E+31
n5
9.8444395957223E+39
2 √n
9984.333978789
3 √n
463.67398850579
4 √n
99.921639191864
5 √n
39.785758299414
1 , 13 , 173 , 197 , 225 , 2249 , 2561 , 2925 , 34081 , 38925 , 44325 , 443053 , 506025 , 576225 , 7668225 , 99686925
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
-99686924
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 99686925 can be divided by 16 positive divisors.
The sum of these divisors (counting 99686925) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010001101000001101
3
Ternary
20221120121202100
4
Quaternary
11330101220031
5
Quinary
201004440200
6
Senary
13520345313
8
Octal
574215015
10
Decimal
99686925
12
Duodecimal
29475239
16
Hexadecimal
5f11a0d
20
Vigesimal
1b30h65
36
Base36
1ncmx9
md5
464fc087ee5494e777c15824186c40ac
sha1
b11dd88542a5090eb9e410e90dde374e500e52a8
sha256
032f69669611ee44c8a7e69a0ff8d23ef6033973f0704c2002cda16894ea6069
sha512
42097e08702d072aef0062ff15eca14411b82d6594c880944111e86c95b8c9e068322989250534c151eb24815c642131963652d180579cc12e1ce905c6a16620
ripemd-160
9c1a763f165591354d313fd7cbec195f392d0da4
Diameter
199373850
Circumference
626351422.47791
Area
3.12195236381E+16
Volume
4.1495710819293E+24
Surface area
1.248780945524E+17
Circumference
626351422.47791
Perimeter
398747700
Area
9937483015955625
Diagonal
140978601.32627
Surface area
59624898095733750
Volume
9.9063712410034E+23
Space diagonal
172662818.95031
Perimeter
299060775
Area
4.303056370747E+15
Altitude
86331409.475154
Surface area
4.303056370747E+15
Volume
1.1674770469108E+23
Height
46992867.108757