99685424 is an even 8-digits composite number following 99685423
and preceding 99685425 . In scientific notation, it is written as 9.9685424 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 49798848 positive integers (up to 99685424) that are relatively prime to 99685424.
99685424 has 20 divisors, whose sum is 193310544
The reverse of 99685424 is 42458699
Previous prime number is 1607
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-nine million six hundred eighty-five thousand four hundred twenty-four
Scientific notation
9.9685424 × 10^7
Engineering notation
9.9685424 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1607 × 3877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12460678
Product of the distinct prime numbers
The prime factorization of 99685424 is 2 × 2 × 2 × 2 × 1607 × 3877.
Since it has a total of 6 prime factors.
2 , 10 , 82 , 79 , 234 , 949 , 6524 , 3250 , 52644 , 37553 , 749474 , 978842 , 769669 , 5134049 , 95713030 , 81782138 , 593047067 , 457087648 , 8637301592 , 7465680093
n×2
199370848
n×3
299056272
n×4
398741696
n×5
498427120
n÷2
49842712
n÷3
33228474.666667
n÷3
24921356
n÷5
19937084.8
n2
9937183758059776
n3
9.905923762881E+23
n4
9.8747621041447E+31
n5
9.843698472508E+39
2 √n
9984.258810748
3 √n
463.6716612927
4 √n
99.921263056209
5 √n
39.785638486745
1 , 2 , 4 , 8 , 16 , 1607 , 3214 , 3877 , 6428 , 7754 , 12856 , 15508 , 25712 , 31016 , 62032 , 6230339 , 12460678 , 24921356 , 49842712 , 99685424
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99685423
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99685424 can be divided by 20 positive divisors.
The sum of these divisors (counting 99685424) is 1, the average is 0.05.
Base
System
Value
2
Binary
101111100010001010000110000
3
Ternary
20221120112200202
4
Quaternary
11330101100300
5
Quinary
201004413144
6
Senary
13520334332
8
Octal
574212060
10
Decimal
99685424
12
Duodecimal
294743a8
16
Hexadecimal
5f11430
20
Vigesimal
1b30db4
36
Base36
1nclrk
md5
64a841e0351c744799d40e28d0f381ac
sha1
0430bff1df31b93d21e7b4671508ec12dbd16786
sha256
e40ee0331f61ac0caead9d988687b70dae04d397f338632908951d855e030490
sha512
8b7a3201ec3ae08b1d2028b316df0f08daa74e2fb5232cbaa536e9fc4fc0818ef8356b19d0e5e092d889990deb09ba4d395fc16572391ca26a5bc0041e4797f6
ripemd-160
f9116fc320fcc8ca5b462425b5c1721fa1a0599f
Diameter
199370848
Circumference
626341991.41677
Area
3.1218583491692E+16
Volume
4.1493836427317E+24
Surface area
1.2487433396677E+17
Circumference
626341991.41677
Perimeter
398741696
Area
9937183758059776
Diagonal
140976478.59171
Surface area
59623102548358656
Volume
9.905923762881E+23
Space diagonal
172660219.14205
Perimeter
299056272
Area
4.3029267882769E+15
Altitude
86330109.571023
Surface area
4.3029267882769E+15
Volume
1.1674243111084E+23
Height
46992159.530571