107389987 is an odd 9-digits composite number following 107389986
and preceding 107389988 . In scientific notation, it is written as 1.07389987 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 103346880 positive integers (up to 107389987) that are relatively prime to 107389987.
107389987 has 8 divisors, whose sum is 111457440
The reverse of 107389987 is 789983701
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred seven million three hundred eighty-nine thousand nine hundred eighty-seven
Scientific notation
1.07389987 × 10^8
Engineering notation
1.07389987 × 10^6
Prime Factorization
29 × 313 × 11831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
107389987
Product of the distinct prime numbers
The prime factorization of 107389987 is 29 × 313 × 11831.
Since it has a total of 3 prime factors.
4 , 3 , 49 , 79 , 763 , 992 , 3539 , 3605 , 27290 , 47745 , 31770 , 734756 , 5957166 , 4060864 , 88431435 , 38999523 , 619647424 , 863374793 , 1724782550 , 2123536915
n×2
214779974
n×3
322169961
n×4
429559948
n×5
536949935
n÷2
53694993.5
n÷3
35796662.333333
n÷3
26847496.75
n÷5
21477997.4
n2
11532609307860169
n3
1.2384867636472E+24
n4
1.3300107744774E+32
n5
1.4282983978099E+40
2 √n
10362.91402068
3 √n
475.32201544264
4 √n
101.7983989102
5 √n
40.382458735175
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
-107389986
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 107389987 can be divided by 8 positive divisors.
The sum of these divisors (counting 107389987) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011001101010010000100011
3
Ternary
21111001222100221
4
Quaternary
12121222100203
5
Quinary
204442434422
6
Senary
14353423511
8
Octal
631522043
10
Decimal
107389987
12
Duodecimal
2bb6ab97
16
Hexadecimal
666a423
20
Vigesimal
1db3ej7
36
Base36
1rxqn7
md5
12017d8daabfa987db093551672dabba
sha1
2de093333e6eb56d055843a919cad27cf54db65d
sha256
9c3404f3640f245825588e423a6734f3fc8bb58a30fe4a04fee06483e3bcd612
sha512
eb1d0177d33ce619bf05e8fae77b469dbfd4e2957f72b925a8e5d7f8d158ddbcbd8349d6095d72e1dae7406def381b092a287e6cff48d9839cca0abd343cdb0a
ripemd-160
f9146c71a38621f4a11ee8421b7cd2a6bd0a9679
Diameter
214779974
Circumference
674751188.45661
Area
3.6230760678295E+16
Volume
5.1877612243229E+24
Surface area
1.4492304271318E+17
Circumference
674751188.45661
Perimeter
429559948
Area
11532609307860169
Diagonal
151872376.07847
Surface area
69195655847161014
Volume
1.2384867636472E+24
Space diagonal
186004913.70816
Perimeter
322169961
Area
4.9937663162639E+15
Altitude
93002456.854081
Surface area
4.9937663162639E+15
Volume
1.4595706483078E+23
Height
50624125.35949