99686725 is an odd 8-digits composite number following 99686724
and preceding 99686726 . In scientific notation, it is written as 9.9686725 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 74545920 positive integers (up to 99686725) that are relatively prime to 99686725.
99686725 has 24 divisors, whose sum is 131777280
The reverse of 99686725 is 52768699
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-nine million six hundred eighty-six thousand seven hundred twenty-five
Scientific notation
9.9686725 × 10^7
Engineering notation
9.9686725 × 10^6
Prime Factorization
5 × 5 × 17 × 163 × 1439
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19937345
Product of the distinct prime numbers
The prime factorization of 99686725 is 5 × 5 × 17 × 163 × 1439.
Since it has a total of 5 prime factors.
7 , 9 , 75 , 90 , 891 , 555 , 8341 , 4799 , 68173 , 34924 , 938168 , 613500 , 3586104 , 4752928 , 82099660 , 31793225 , 383873697 , 926307314 , 8790561144 , 6911350607
n×2
199373450
n×3
299060175
n×4
398746900
n×5
498433625
n÷2
49843362.5
n÷3
33228908.333333
n÷3
24921681.25
n÷5
19937345
n2
9937443141225625
n3
9.9063116162249E+23
n4
9.8752776185092E+31
n5
9.8443408425498E+39
2 √n
9984.3239630933
3 √n
463.67367841878
4 √n
99.9215890741
5 √n
39.785742335118
1 , 5 , 17 , 25 , 85 , 163 , 425 , 815 , 1439 , 2771 , 4075 , 7195 , 13855 , 24463 , 35975 , 69275 , 122315 , 234557 , 611575 , 1172785 , 3987469 , 5863925 , 19937345 , 99686725
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99686724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99686725 can be divided by 24 positive divisors.
The sum of these divisors (counting 99686725) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111100010001100101000101
3
Ternary
20221120121110221
4
Quaternary
11330101211011
5
Quinary
201004433400
6
Senary
13520344341
8
Octal
574214505
10
Decimal
99686725
12
Duodecimal
294750b1
16
Hexadecimal
5f11945
20
Vigesimal
1b30gg5
36
Base36
1ncmrp
md5
55b0c3454500352ddacfb7b2862df477
sha1
89df45f87095cc25b5bcb971404d16d3842bd8fb
sha256
d9ff71b04142336391578bb3721ed89ba36ac1f1619aaa969e56cf44828eb6e3
sha512
201537d226d5ccf2dcd7ca0f28ad281662a3cb6a97a119bea9a85f6c0738470bfc28dcacb8768cb320ff9396c91dc839b70795f286116d072b01fe05af80a710
ripemd-160
5875428a83031fde9d5986c50deee36ba25faf4f
Diameter
199373450
Circumference
626350165.84085
Area
3.1219398367941E+16
Volume
4.1495461063605E+24
Surface area
1.2487759347176E+17
Circumference
626350165.84085
Perimeter
398746900
Area
9937443141225625
Diagonal
140978318.48356
Surface area
59624658847353750
Volume
9.9063116162249E+23
Space diagonal
172662472.54015
Perimeter
299060175
Area
4.3030391044824E+15
Altitude
86331236.270073
Surface area
4.3030391044824E+15
Volume
1.1674700200633E+23
Height
46992772.827852