98991684 is an even 8-digits composite number following 98991683
and preceding 98991685 . In scientific notation, it is written as 9.8991684 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 29877120 positive integers (up to 98991684) that are relatively prime to 98991684.
98991684 has 24 divisors, whose sum is 175688800
The reverse of 98991684 is 48619989
Previous prime number is 547
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
ninety-eight million nine hundred ninety-one thousand six hundred eighty-four
Scientific notation
9.8991684 × 10^7
Engineering notation
9.8991684 × 10^6
Prime Factorization
2 × 2 × 99 × 547 × 457
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49495842
Product of the distinct prime numbers
The prime factorization of 98991684 is 2 × 2 × 99 × 547 × 457.
Since it has a total of 5 prime factors.
2 , 9 , 83 , 80 , 134 , 649 , 7406 , 4415 , 94499 , 19733 , 982085 , 694080 , 4162216 , 2675857 , 71920939 , 73108482 , 932911982 , 928104541 , 2612062245 , 4059868928
n×2
197983368
n×3
296975052
n×4
395966736
n×5
494958420
n÷2
49495842
n÷3
32997228
n÷3
24747921
n÷5
19798336.8
n2
9799353501155856
n3
9.7005450519071E+23
n4
9.6027329040616E+31
n5
9.5059070117526E+39
2 √n
9949.4564675665
3 √n
462.59354757355
4 √n
99.746962197184
5 √n
39.730107711657
1 , 2 , 4 , 99 , 198 , 396 , 457 , 547 , 914 , 1094 , 1828 , 2188 , 45243 , 54153 , 90486 , 108306 , 180972 , 216612 , 249979 , 499958 , 999916 , 24747921 , 49495842 , 98991684
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98991683
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98991684 can be divided by 24 positive divisors.
The sum of these divisors (counting 98991684) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111001100111111001000100
3
Ternary
20220021022001200
4
Quaternary
11321213321010
5
Quinary
200320213214
6
Senary
13453422500
8
Octal
571477104
10
Decimal
98991684
12
Duodecimal
2919aa30
16
Hexadecimal
5e67e44
20
Vigesimal
1aidj44
36
Base36
1mxqh0
md5
a5d685cfd9c02ed7c0f5b134cf2006e8
sha1
c8d66613bb67bfdfb01be89697823f17c0949aa8
sha256
715024764cc67733ab3c8be4763515e061327f0fe5d58ea8f7f9717eb486b369
sha512
769255142b9e626825a622bc4f1b905d1e4cefb3115b6f1ade571aa4229e7e07f056c590f61816c48e25d42a3df18ad12e00a1ea3155fd56c02dccde52237b43
ripemd-160
44617ca809daa6a40192d850b93dba4a4f199e50
Diameter
197983368
Circumference
621983094.44176
Area
3.0785576969161E+16
Volume
4.0633548094518E+24
Surface area
1.2314230787664E+17
Circumference
621983094.44176
Perimeter
395966736
Area
9799353501155856
Diagonal
139995382.07495
Surface area
58796121006935136
Volume
9.7005450519071E+23
Space diagonal
171458626.2148
Perimeter
296975052
Area
4.2432445363325E+15
Altitude
85729313.107402
Surface area
4.2432445363325E+15
Volume
1.1432201979015E+23
Height
46665127.358317