9913785087 is an odd 10-digits composite number following 9913785086
and preceding 9913785088 . In scientific notation, it is written as 9.913785087 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 6500842560 positive integers (up to 9913785087) that are relatively prime to 9913785087.
9913785087 has 8 divisors, whose sum is 13435075120
The reverse of 9913785087 is 7805873199
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
nine billion nine hundred thirteen million seven hundred eighty-five thousand eighty-seven
Scientific notation
9.913785087 × 10^9
Engineering notation
9.913785087 × 10^9
Prime Factorization
3 × 61 × 54173689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9913785087
Product of the distinct prime numbers
The prime factorization of 9913785087 is 3 × 61 × 54173689.
Since it has a total of 3 prime factors.
10 , 9 , 73 , 87 , 798 , 847 , 521 , 1146 , 96026 , 9545 , 27646 , 688037 , 1281046 , 4549319 , 78026133 , 99112882 , 909342186 , 983178116 , 5642337326 , 5965285301
n×2
19827570174
n×3
29741355261
n×4
39655140348
n×5
49568925435
n÷2
4956892543.5
n÷3
3304595029
n÷3
2478446271.75
n÷5
1982757017.4
n2
9.8283134751224E+19
n3
9.7435787560029E+29
n4
9.6595745765272E+39
n5
9.5762946383539E+49
2 √n
99567.992281656
3 √n
2148.2253310718
4 √n
315.54396251815
5 √n
99.826972438401
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
-9913785086
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 9913785087 can be divided by 8 positive divisors.
The sum of these divisors (counting 9913785087) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001110111010000101101011111111
3
Ternary
221120220112110111110
4
Quaternary
21032322011223333
5
Quinary
130300412110322
6
Senary
4315422453103
8
Octal
111672055377
10
Decimal
9913785087
12
Duodecimal
1b08134193
16
Hexadecimal
24ee85aff
20
Vigesimal
7ei132e7
36
Base36
4jyetj3
md5
7f3503957adb1a4b6803cfc1f1884910
sha1
f932034fcd0eeebb8b31d46b6da4371c8fd91248
sha256
8f58cc35c809d466f2915d54d7d6e7db7f432787fc4ae46df43e992b25e5e7e2
sha512
095002915d2bc42fb7e17cdb0d0664f151272c9a798cf3899073e9cd137f4314ccd690d6d9f31e25853d304c25a944c8b4a00e904921ef5e431b395142a0d85f
ripemd-160
597eae58ca6cde85b24a5350043f650809b68adc
Diameter
19827570174
Circumference
62290148797.174
Area
3.0876557410622E+20
Volume
4.081380725271E+30
Surface area
1.2350622964249E+21
Circumference
62290148797.174
Perimeter
39655140348
Area
9.8283134751224E+19
Diagonal
14020209324.488
Surface area
5.8969880850734E+20
Volume
9.7435787560029E+29
Space diagonal
17171179466.003
Perimeter
29741355261
Area
4.2557845729064E+19
Altitude
8585589733.0013
Surface area
4.2557845729064E+19
Volume
1.1482917685658E+29
Height
4673403108.1625