99689863 is an odd 8-digits composite number following 99689862
and preceding 99689864 . In scientific notation, it is written as 9.9689863 × 10^7.
The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors.
There are 77601888 positive integers (up to 99689863) that are relatively prime to 99689863.
99689863 has 16 divisors, whose sum is 109419520
The reverse of 99689863 is 36898699
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
ninety-nine million six hundred eighty-nine thousand eight hundred sixty-three
Scientific notation
9.9689863 × 10^7
Engineering notation
9.9689863 × 10^6
Prime Factorization
343 × 13 × 79 × 283
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99689863
Product of the distinct prime numbers
The prime factorization of 99689863 is 343 × 13 × 79 × 283.
Since it has a total of 4 prime factors.
7 , 7 , 21 , 32 , 762 , 908 , 1587 , 2094 , 98590 , 80354 , 947032 , 538402 , 8097777 , 9405720 , 86521392 , 19690824 , 717659308 , 827788051 , 8529105491 , 272677300
n×2
199379726
n×3
299069589
n×4
398759452
n×5
498449315
n÷2
49844931.5
n÷3
33229954.333333
n÷3
24922465.75
n÷5
19937972.6
n2
9938068784958769
n3
9.9072471565712E+23
n4
9.8765211174572E+31
n5
9.8458903711591E+39
2 √n
9984.4811081999
3 √n
463.67854363608
4 √n
99.922375413117
5 √n
39.785992811974
1 , 13 , 79 , 283 , 343 , 1027 , 3679 , 4459 , 22357 , 27097 , 97069 , 290641 , 352261 , 1261897 , 7668451 , 99689863
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
-99689862
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 99689863 can be divided by 16 positive divisors.
The sum of these divisors (counting 99689863) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010010010110000111
3
Ternary
20221120202210011
4
Quaternary
11330102112013
5
Quinary
201010033423
6
Senary
13520411051
8
Octal
574222607
10
Decimal
99689863
12
Duodecimal
29476a87
16
Hexadecimal
5f12587
20
Vigesimal
1b314d3
36
Base36
1ncp6v
md5
63be134170abe89385ddf2f905de0fac
sha1
c9328ca89df0b85b09e3b89b6648ffe7e92e4c95
sha256
b21cdb6dd57b581c3a06a9f2d6c566e11f1226202ccb257a1788c5b0e7ba1993
sha512
5028e410ca02287d5cd4267fceb3d58a9367f0966f9b3e978651be17dd36956ff90802557f4868d14d86fd57e5d03cd9232a4320d8c7747679dfdd86b1ce293c
ripemd-160
901d64c1087c6364f44f58fa3b7c9920da9946ad
Diameter
199379726
Circumference
626369882.47635
Area
3.1221363885697E+16
Volume
4.1499379845843E+24
Surface area
1.2488545554279E+17
Circumference
626369882.47635
Perimeter
398759452
Area
9938068784958769
Diagonal
140982756.28572
Surface area
59628412709752614
Volume
9.9072471565712E+23
Space diagonal
172667907.71558
Perimeter
299069589
Area
4.3033100161657E+15
Altitude
86333953.85779
Surface area
4.3033100161657E+15
Volume
1.1675802745504E+23
Height
46994252.095239