98996821 is an odd 8-digits composite number following 98996820
and preceding 98996822 . In scientific notation, it is written as 9.8996821 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors.
There are 72446400 positive integers (up to 98996821) that are relatively prime to 98996821.
98996821 has 32 divisors, whose sum is 131051520
The reverse of 98996821 is 12869989
Previous prime number is 11
Is Prime? no Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
ninety-eight million nine hundred ninety-six thousand eight hundred twenty-one
Scientific notation
9.8996821 × 10^7
Engineering notation
9.8996821 × 10^6
Prime Factorization
7 × 19 × 157 × 11 × 431
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
98996821 Product of the distinct prime numbers
The prime factorization of 98996821 is 7 × 19 × 157 × 11 × 431.
Since it has a total of 5 prime factors.
9 , 5 , 60 , 87 , 538 , 435 , 5723 , 1194 , 49687 , 64800 , 85947 , 713148 , 5431350 , 9293561 , 15851041 , 24339398 , 827717436 , 525926723 , 5909104357 , 3966683908
n×2
197993642
n×3
296990463
n×4
395987284
n×5
494984105
n÷2
49498410.5
n÷3
32998940.333333
n÷3
24749205.25
n÷5
19799364.2
n2
9800370568106041
n3
9.7020553086446E+23
n4
9.6047263272199E+31
n5
9.5083737296978E+39
2 √n9949.714619023
3 √n462.60154926236
4 √n99.748256220462
5 √n39.730520047964
1 , 7 , 11 , 19 , 77 , 133 , 157 , 209 , 431 , 1099 , 1463 , 1727 , 2983 , 3017 , 4741 , 8189 , 12089 , 20881 , 32813 , 33187 , 57323 , 67667 , 90079 , 229691 , 473669 , 630553 , 744337 , 1285673 , 5210359 , 8999711 , 14142403 , 98996821
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-98996820 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98996821 can be divided by 32 positive divisors.
The sum of these divisors (counting 98996821) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101111001101001001001010101
3
Ternary
20220021120002221
4
Quaternary
11321221021111
5
Quinary
200320344241
6
Senary
13453502341
8
Octal
571511125
10
Decimal
98996821
12
Duodecimal
291a19b1
16
Hexadecimal
5e69255
20
Vigesimal
1aiec11
36
Base36
1mxufp
md5
4e952b358e00bed55b3ae9ae6e3217bf
sha1
05d83c141bcc9122ad5db0bda18a631ca7b09d1e
sha256
05a057e2756c76a844f9fe37519c87386069e80106f0d39ae281a801253f6555
sha512
e841613671e2f5f86ef2e9c6029ba914c0625a75c70791d50e59245edaeb36699a743ef2628225a4b861968aa56c7da403594c1272d05c8a71af1376a98e1dd2
ripemd-160
be0693cbd2400faa302c65b178acd625daf9edf9
Diameter
197993642
Circumference
622015371.16469
Area
3.078877217922E+16
Volume
4.0639874243146E+24
Surface area
1.2315508871688E+17
Circumference
622015371.16469
Perimeter
395987284
Area
9800370568106041
Diagonal
140002646.89002
Surface area
58802223408636246
Volume
9.7020553086446E+23
Space diagonal
171467523.7598
Perimeter
296990463
Area
4.2436849392406E+15
Altitude
85733761.879901
Surface area
4.2436849392406E+15
Volume
1.1433981833649E+23
Height
46667548.963341