99388621 is an odd 8-digits composite number following 99388620
and preceding 99388622 . In scientific notation, it is written as 9.9388621 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 97331520 positive integers (up to 99388621) that are relatively prime to 99388621.
99388621 has 8 divisors, whose sum is 101452824
The reverse of 99388621 is 12688399
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
ninety-nine million three hundred eighty-eight thousand six hundred twenty-one
Scientific notation
9.9388621 × 10^7
Engineering notation
9.9388621 × 10^6
Prime Factorization
53 × 661 × 2837
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99388621
Product of the distinct prime numbers
The prime factorization of 99388621 is 53 × 661 × 2837.
Since it has a total of 3 prime factors.
4 , 8 , 48 , 80 , 449 , 144 , 6003 , 9556 , 38762 , 26677 , 122504 , 96442 , 6664179 , 8105123 , 88197847 , 87160607 , 647208172 , 281135254 , 7304363905 , 3571374231
n×2
198777242
n×3
298165863
n×4
397554484
n×5
496943105
n÷2
49694310.5
n÷3
33129540.333333
n÷3
24847155.25
n÷5
19877724.2
n2
9878097984281641
n3
9.8177053676063E+23
n4
9.7576819787069E+31
n5
9.6980255602023E+39
2 √n
9969.3841835893
3 √n
463.21102574819
4 √n
99.846803572219
5 √n
39.761918699055
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
-99388620
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 99388621 can be divided by 8 positive divisors.
The sum of these divisors (counting 99388621) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111011001000110011001101
3
Ternary
20221000110120001
4
Quaternary
11323020303031
5
Quinary
200420413441
6
Senary
13510124301
8
Octal
573106315
10
Decimal
99388621
12
Duodecimal
29350691
16
Hexadecimal
5ec8ccd
20
Vigesimal
1b13bb1
36
Base36
1n68r1
md5
16c1aaa7c7e623240dee7dc575fad94d
sha1
db556ba444508a063c77d3ca0baf3a96dd504169
sha256
8821500e269eb0cbf881c25fdfd8f80c90b6dd3cde3e4b7ae02f56b3caafaeb7
sha512
9a05f28803e3d3f1fd8f477f8ce44c9a4338c4d5aeac59a401cf9e4c7ce4f45909daabfd0dd36a003a8948c81f3573249d98e46e36861f75fbb1b3d1dea60024
ripemd-160
3d52c662b59d953339aec51fa004c1a0a37da1a2
Diameter
198777242
Circumference
624477123.16804
Area
3.1032960058859E+16
Volume
4.1124308077308E+24
Surface area
1.2413184023544E+17
Circumference
624477123.16804
Perimeter
397554484
Area
9878097984281641
Diagonal
140556735.76376
Surface area
59268587905689846
Volume
9.8177053676063E+23
Space diagonal
172146141.26621
Perimeter
298165863
Area
4.2773418977299E+15
Altitude
86073070.633104
Surface area
4.2773418977299E+15
Volume
1.157027673521E+23
Height
46852245.254586