99804521 is an odd 8-digits composite number following 99804520
and preceding 99804522 . In scientific notation, it is written as 9.9804521 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 94821232 positive integers (up to 99804521) that are relatively prime to 99804521.
99804521 has 8 divisors, whose sum is 104846400
The reverse of 99804521 is 12540899
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
ninety-nine million eight hundred four thousand five hundred twenty-one
Scientific notation
9.9804521 × 10^7
Engineering notation
9.9804521 × 10^6
Prime Factorization
23 × 149 × 29123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99804521
Product of the distinct prime numbers
The prime factorization of 99804521 is 23 × 149 × 29123.
Since it has a total of 3 prime factors.
4 , 1 , 39 , 94 , 404 , 953 , 9068 , 6796 , 19657 , 8069 , 194247 , 363213 , 2177125 , 7756145 , 44062121 , 24086888 , 679245666 , 565169258 , 3918254791 , 8271587597
n×2
199609042
n×3
299413563
n×4
399218084
n×5
499022605
n÷2
49902260.5
n÷3
33268173.666667
n÷3
24951130.25
n÷5
19960904.2
n2
9960942412039441
n3
9.9414708614218E+23
n4
9.9220373735966E+31
n5
9.9026418741591E+39
2 √n
9990.2212688208
3 √n
463.85624169403
4 √n
99.951094385308
5 √n
39.795140552748
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99804520
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99804521 can be divided by 8 positive divisors.
The sum of these divisors (counting 99804521) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100101110010101101001
3
Ternary
20221210121001202
4
Quaternary
11330232111221
5
Quinary
201022221041
6
Senary
13523053545
8
Octal
574562551
10
Decimal
99804521
12
Duodecimal
295112b5
16
Hexadecimal
5f2e569
20
Vigesimal
1b3fb61
36
Base36
1nf5nt
md5
38aba90b0c6946c07cc77f394cc5a0fc
sha1
d7e4cea2211eaadda121e1bb149baf33b159b53b
sha256
ca4b5b23cf45da874017204b2ca200b5e95b00f5293fd7762790f80280fb7219
sha512
4ef0cff7cb71e450c536b09f0c15b28efcbbf54177b30433744c2ec8f204d90a4d4f9d531774bfcb1960899d771a7095651f471ed6e8d7aa3fd4443afb9f7624
ripemd-160
57a940b1063fead039313a7227d567f440281a1a
Diameter
199609042
Circumference
627090299.9373
Area
3.1293223504494E+16
Volume
4.1642735765493E+24
Surface area
1.2517289401798E+17
Circumference
627090299.9373
Perimeter
399218084
Area
9960942412039441
Diagonal
141144907.18435
Surface area
59765654472236646
Volume
9.9414708614218E+23
Space diagonal
172866501.19707
Perimeter
299413563
Area
4.31321458723E+15
Altitude
86433250.598537
Surface area
4.31321458723E+15
Volume
1.1716135768466E+23
Height
47048302.394783