99804985 is an odd 8-digits composite number following 99804984
and preceding 99804986 . In scientific notation, it is written as 9.9804985 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 68437680 positive integers (up to 99804985) that are relatively prime to 99804985.
99804985 has 4 divisors, whose sum is 102656592
The reverse of 99804985 is 58940899
Previous prime number is 35
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
ninety-nine million eight hundred four thousand nine hundred eighty-five
Scientific notation
9.9804985 × 10^7
Engineering notation
9.9804985 × 10^6
Prime Factorization
35 × 2851571
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
99804985
Product of the distinct prime numbers
The prime factorization of 99804985 is 35 × 2851571.
Since it has a total of 2 prime factors.
10 , 2 , 10 , 55 , 740 , 583 , 2281 , 7154 , 81045 , 83664 , 783933 , 103801 , 7907967 , 9178522 , 88090891 , 64748807 , 622193111 , 276151885 , 6745319636 , 6748009555
n×2
199609970
n×3
299414955
n×4
399219940
n×5
499024925
n÷2
49902492.5
n÷3
33268328.333333
n÷3
24951246.25
n÷5
19960997
n2
9961035030850225
n3
9.9416095183848E+23
n4
9.9222218885825E+31
n5
9.9028720675665E+39
2 √n
9990.2444915027
3 √n
463.85696052907
4 √n
99.951210555464
5 √n
39.795177554901
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99804984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99804985 can be divided by 4 positive divisors.
The sum of these divisors (counting 99804985) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100101110011100111001
3
Ternary
20221210121200221
4
Quaternary
11330232130321
5
Quinary
201022224420
6
Senary
13523100041
8
Octal
574563471
10
Decimal
99804985
12
Duodecimal
29511621
16
Hexadecimal
5f2e739
20
Vigesimal
1b3fc95
36
Base36
1nf60p
md5
b960e45b92225728e5bdf14642edd600
sha1
b7e631e963de70b37e9317d4762be6b7bec8b931
sha256
388a65f89283b3ed8505a3eb34bb93eec41bf6dddf4d3b89bc9bb8b4dc4907d0
sha512
66d60a10d20939cfa161a177caba2e01e68b29eebb73bf3902e044a9504e9c015a036b3e061f960d0db29b77e239389bc5db4810df11613b7aa17a99fe7cb109
ripemd-160
7b9ddac41ec8f1c77dd850130b5e4ad5f2f57828
Diameter
199609970
Circumference
627093215.33528
Area
3.129351447507E+16
Volume
4.1643316570421E+24
Surface area
1.2517405790028E+17
Circumference
627093215.33528
Perimeter
399219940
Area
9961035030850225
Diagonal
141145563.37944
Surface area
59766210185101350
Volume
9.9416095183848E+23
Space diagonal
172867304.86865
Perimeter
299414955
Area
4.3132546923515E+15
Altitude
86433652.434325
Surface area
4.3132546923515E+15
Volume
1.1716299177264E+23
Height
47048521.126481