99693855 is an odd 8-digits composite number following 99693854
and preceding 99693856 . In scientific notation, it is written as 9.9693855 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 50370336 positive integers (up to 99693855) that are relatively prime to 99693855.
99693855 has 16 divisors, whose sum is 130596480
The reverse of 99693855 is 55839699
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-nine million six hundred ninety-three thousand eight hundred fifty-five
Scientific notation
9.9693855 × 10^7
Engineering notation
9.9693855 × 10^6
Prime Factorization
27 × 5 × 19 × 38867
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99693855
Product of the distinct prime numbers
The prime factorization of 99693855 is 27 × 5 × 19 × 38867.
Since it has a total of 4 prime factors.
2 , 6 , 89 , 62 , 615 , 64 , 5818 , 2935 , 39387 , 25949 , 499395 , 498877 , 2000459 , 2653241 , 94462255 , 20143340 , 306134161 , 137242323 , 851625299 , 2831472964
n×2
199387710
n×3
299081565
n×4
398775420
n×5
498469275
n÷2
49846927.5
n÷3
33231285
n÷3
24923463.75
n÷5
19938771
n2
9938864724761025
n3
9.9084373873494E+23
n4
9.8781032017099E+31
n5
9.847861882663E+39
2 √n
9984.6810164371
3 √n
463.68473276432
4 √n
99.923375725789
5 √n
39.786311446456
1 , 5 , 19 , 27 , 95 , 135 , 513 , 2565 , 38867 , 194335 , 738473 , 1049409 , 3692365 , 5247045 , 19938771 , 99693855
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
-99693854
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 99693855 can be divided by 16 positive divisors.
The sum of these divisors (counting 99693855) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010011010100011111
3
Ternary
20221120222021000
4
Quaternary
11330103110133
5
Quinary
201010200410
6
Senary
13520441343
8
Octal
574232437
10
Decimal
99693855
12
Duodecimal
29479253
16
Hexadecimal
5f1351f
20
Vigesimal
1b31ecf
36
Base36
1ncs9r
md5
a90dff0f7be26954be7cc5be6058555f
sha1
3f669ee8ee5b6b2ed0efd4db57ba64fe8b764a8b
sha256
23d3632d808c5e9099563077a252db65bca56da73cd2042404673c1e1746661b
sha512
d2f65b5e03fd34e0bd0bbdb028e4b0948f82a123af5d9b0c07a11f488aedf23ad54d665d5a6dd950d38cae149ca27f11d41da3a62c048e9a6d27e645ddcdb209
ripemd-160
0fb4238bf2bfb6eabde9a67efb2107b3b1f4f533
Diameter
199387710
Circumference
626394964.95209
Area
3.1223864404332E+16
Volume
4.1504365472868E+24
Surface area
1.2489545761733E+17
Circumference
626394964.95209
Perimeter
398775420
Area
9938864724761025
Diagonal
140988401.82626
Surface area
59633188348566150
Volume
9.9084373873494E+23
Space diagonal
172674822.0624
Perimeter
299081565
Area
4.30365466821E+15
Altitude
86337411.031202
Surface area
4.30365466821E+15
Volume
1.1677205445928E+23
Height
46996133.942086