98986944 is an even 8-digits composite number following 98986943
and preceding 98986945 . In scientific notation, it is written as 9.8986944 × 10^7.
The sum of its digits is 57. It has a total of 8 prime factors and 28 positive divisors.
There are 28281600 positive integers (up to 98986944) that are relatively prime to 98986944.
98986944 has 28 divisors, whose sum is 205783688
The reverse of 98986944 is 44968989
Previous prime number is 21
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-eight million nine hundred eighty-six thousand nine hundred forty-four
Scientific notation
9.8986944 × 10^7
Engineering notation
9.8986944 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 21 × 73651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
3093342
Product of the distinct prime numbers
The prime factorization of 98986944 is 2 × 2 × 2 × 2 × 2 × 2 × 21 × 73651.
Since it has a total of 8 prime factors.
7 , 5 , 41 , 90 , 321 , 156 , 5027 , 8699 , 84485 , 61859 , 621413 , 906869 , 7919344 , 9706309 , 79266898 , 72298389 , 555946975 , 587643948 , 502450730 , 945056172
n×2
197973888
n×3
296960832
n×4
395947776
n×5
494934720
n÷2
49493472
n÷3
32995648
n÷3
24746736
n÷5
19797388.8
n2
9798415082459136
n3
9.6991516505614E+23
n4
9.6008938128163E+31
n5
9.5036313819919E+39
2 √n
9949.2182607479
3 √n
462.58616402938
4 √n
99.745768134533
5 √n
39.72972722653
1 , 2 , 4 , 8 , 16 , 21 , 32 , 42 , 64 , 84 , 168 , 336 , 672 , 1344 , 73651 , 147302 , 294604 , 589208 , 1178416 , 1546671 , 2356832 , 3093342 , 4713664 , 6186684 , 12373368 , 24746736 , 49493472 , 98986944
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-98986943
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 98986944 can be divided by 28 positive divisors.
The sum of these divisors (counting 98986944) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
101111001100110101111000000
3
Ternary
20220021001120010
4
Quaternary
11321212233000
5
Quinary
200320040234
6
Senary
13453344520
8
Octal
571465700
10
Decimal
98986944
12
Duodecimal
29198140
16
Hexadecimal
5e66bc0
20
Vigesimal
1aid774
36
Base36
1mxmtc
md5
f9bb61fd9bd9d453c8fd4a8df18165f3
sha1
ef982a9630fbe6b0c6e0d8bdb06ffd98963cd4f3
sha256
0000fd11f7dadb86101cd8f88fb1f2726bc43ede1f3fcce67346e5e3a2ff9d47
sha512
84f71a5c502e283bbfef0d4e68a56098c2970bd69081382136b834d1a46d23837d6fc0d51c31e3b2ec2c481b3c9caaccad7ebb18787354392491e8ee6fd8dab9
ripemd-160
a66f5c600bbde10ca0e76bc53cf95dbd652d46b5
Diameter
197973888
Circumference
621953312.14341
Area
3.0782628839877E+16
Volume
4.0627711428609E+24
Surface area
1.2313051535951E+17
Circumference
621953312.14341
Perimeter
395947776
Area
9798415082459136
Diagonal
139988678.70267
Surface area
58790490494754816
Volume
9.6991516505614E+23
Space diagonal
171450416.29398
Perimeter
296960832
Area
4.2428381891171E+15
Altitude
85725208.146988
Surface area
4.2428381891171E+15
Volume
1.1430559839781E+23
Height
46662892.900889