98889681 is an odd 8-digits composite number following 98889680
and preceding 98889682 . In scientific notation, it is written as 9.8889681 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 57865920 positive integers (up to 98889681) that are relatively prime to 98889681.
98889681 has 16 divisors, whose sum is 148800960
The reverse of 98889681 is 18698889
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-eight million eight hundred eighty-nine thousand six hundred eighty-one
Scientific notation
9.8889681 × 10^7
Engineering notation
9.8889681 × 10^6
Prime Factorization
3 × 29 × 11 × 103333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
98889681
Product of the distinct prime numbers
The prime factorization of 98889681 is 3 × 29 × 11 × 103333.
Since it has a total of 4 prime factors.
6 , 9 , 7 , 78 , 797 , 743 , 1067 , 6904 , 36729 , 79604 , 623297 , 607479 , 2794998 , 5920892 , 40905104 , 34256795 , 645841381 , 580396642 , 386089926 , 9957157993
n×2
197779362
n×3
296669043
n×4
395558724
n×5
494448405
n÷2
49444840.5
n÷3
32963227
n÷3
24722420.25
n÷5
19777936.2
n2
9779169008281761
n3
9.6705890367407E+23
n4
9.5632146492538E+31
n5
9.4570324599924E+39
2 √n
9944.3290874749
3 √n
462.43460443773
4 √n
99.721256948932
5 √n
39.721916596213
1 , 3 , 11 , 29 , 33 , 87 , 319 , 957 , 103333 , 309999 , 1136663 , 2996657 , 3409989 , 8989971 , 32963227 , 98889681
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
-98889680
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 98889681 can be divided by 16 positive divisors.
The sum of these divisors (counting 98889681) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111001001110111111010001
3
Ternary
20220002010010210
4
Quaternary
11321032333101
5
Quinary
200303432211
6
Senary
13451314333
8
Octal
571167721
10
Decimal
98889681
12
Duodecimal
2914b9a9
16
Hexadecimal
5e4efd1
20
Vigesimal
1ai1441
36
Base36
1mvjrl
md5
2c959482eefbc331bac95393584441bd
sha1
db2279865a201c4509e509f8a6a52542e99394b3
sha256
d1596746f5e1eeab3c5e0d2259261180496a731514ed42aa4e235aeb3b735ee7
sha512
021bb76bb66c106eec38e40b332518a5c2cb05ef5e97e5ac2732b795111ef5d0dd3c287282005f21d966a89d4feb9a623bc7209c7bd1295b6e46c81dbbe35bb3
ripemd-160
fa23b2cb4d2f9dc869612ded1d440365ebe80ac7
Diameter
197779362
Circumference
621342190.69088
Area
3.0722165514631E+16
Volume
4.0508068631614E+24
Surface area
1.2288866205852E+17
Circumference
621342190.69088
Perimeter
395558724
Area
9779169008281761
Diagonal
139851128.04895
Surface area
58675014049690566
Volume
9.6705890367407E+23
Space diagonal
171281951.83628
Perimeter
296669043
Area
4.2345043945367E+15
Altitude
85640975.918139
Surface area
4.2345043945367E+15
Volume
1.1396898476579E+23
Height
46617042.682983