99685742 is an even 8-digits composite number following 99685741
and preceding 99685743 . In scientific notation, it is written as 9.9685742 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 43390080 positive integers (up to 99685742) that are relatively prime to 99685742.
99685742 has 16 divisors, whose sum is 150814752
The reverse of 99685742 is 24758699
Previous prime number is 247
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-nine million six hundred eighty-five thousand seven hundred forty-two
Scientific notation
9.9685742 × 10^7
Engineering notation
9.9685742 × 10^6
Prime Factorization
2 × 541 × 247 × 373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99685742
Product of the distinct prime numbers
The prime factorization of 99685742 is 2 × 541 × 247 × 373.
Since it has a total of 4 prime factors.
8 , 8 , 83 , 11 , 419 , 132 , 9373 , 6055 , 71735 , 10773 , 72543 , 822166 , 2415950 , 7408308 , 4480020 , 78904503 , 356230075 , 476005130 , 3926924661 , 8084915486
n×2
199371484
n×3
299057226
n×4
398742968
n×5
498428710
n÷2
49842871
n÷3
33228580.666667
n÷3
24921435.5
n÷5
19937148.4
n2
9937247158090564
n3
9.9060185639165E+23
n4
9.8748881080979E+31
n5
9.8438554822272E+39
2 √n
9984.2747358033
3 √n
463.67215433513
4 √n
99.921342744197
5 √n
39.785663870229
1 , 2 , 247 , 373 , 494 , 541 , 746 , 1082 , 92131 , 133627 , 184262 , 201793 , 267254 , 403586 , 49842871 , 99685742
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
-99685741
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 99685742 can be divided by 16 positive divisors.
The sum of these divisors (counting 99685742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010001010101101110
3
Ternary
20221120120010112
4
Quaternary
11330101111232
5
Quinary
201004420432
6
Senary
13520340022
8
Octal
574212556
10
Decimal
99685742
12
Duodecimal
29474612
16
Hexadecimal
5f1156e
20
Vigesimal
1b30e72
36
Base36
1ncm0e
md5
378ab8ec05acf709a596d325cc962dc6
sha1
ac044620e5cd0a5098aaabca314dc8090004ec44
sha256
30ad2dbc8dd4e231060731deb6cd0ffb562e21d5b097b12b55d9d657bdef1fc2
sha512
4ea30b9fd59ea4d5aabf339925269cca84cd0d67db03dbda9469f6510e7f555579e551fb1b796f7d329e8f287218cb88cfd29547d423fa4bba96436d76037cf2
ripemd-160
65ef5bed6472af5d616d970655ff14a90f701ba9
Diameter
199371484
Circumference
626343989.46969
Area
3.1218782668763E+16
Volume
4.1494233528966E+24
Surface area
1.2487513067505E+17
Circumference
626343989.46969
Perimeter
398742968
Area
9937247158090564
Diagonal
140976928.31163
Surface area
59623482948543384
Volume
9.9060185639165E+23
Space diagonal
172660769.9342
Perimeter
299057226
Area
4.3029542412956E+15
Altitude
86330384.967101
Surface area
4.3029542412956E+15
Volume
1.1674354835175E+23
Height
46992309.437208