9987474015 is an odd 10-digits composite number following 9987474014
and preceding 9987474016 . In scientific notation, it is written as 9.987474015 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 5326652736 positive integers (up to 9987474015) that are relatively prime to 9987474015.
9987474015 has 8 divisors, whose sum is 11837006400
The reverse of 9987474015 is 5104747899
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
nine billion nine hundred eighty-seven million four hundred seventy-four thousand fifteen
Scientific notation
9.987474015 × 10^9
Engineering notation
9.987474015 × 10^9
Prime Factorization
15 × 9 × 73981289
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9987474015
Product of the distinct prime numbers
The prime factorization of 9987474015 is 15 × 9 × 73981289.
Since it has a total of 3 prime factors.
9 , 8 , 68 , 73 , 595 , 680 , 6774 , 7401 , 7416 , 89827 , 887247 , 64478 , 4906389 , 2595924 , 10434412 , 38177030 , 370378634 , 434953769 , 990789064 , 8983240125
n×2
19974948030
n×3
29962422045
n×4
39949896060
n×5
49937370075
n÷2
4993737007.5
n÷3
3329158005
n÷3
2496868503.75
n÷5
1997494803
n2
9.97496372003E+19
n3
9.9624690954368E+29
n4
9.9499901215915E+39
n5
9.9375267788902E+49
2 √n
99937.35045017
3 √n
2153.5347669594
4 √n
316.12869286126
5 √n
99.974935468534
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
-9987474014
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 9987474015 can be divided by 8 positive divisors.
The sum of these divisors (counting 9987474015) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010011010011001100001001011111
3
Ternary
221210001012020201000
4
Quaternary
21103103030021133
5
Quinary
130423243132030
6
Senary
4331014121343
8
Octal
112323141137
10
Decimal
9987474015
12
Duodecimal
1b28950253
16
Hexadecimal
2534cc25f
20
Vigesimal
7g11e50f
36
Base36
4l6a89r
md5
1257b0b1cc2dd3eda2ea4064d0f9e828
sha1
e2ff0d0ca9041fa3f2bdbf84a41d53c0f4ec57c5
sha256
ccceb694296d9bbe25f76194bd2179501d38c70272f4d8fb24755260bae44dd7
sha512
7f94963bc8f62b743faf7cd9f1bda29f5b79716a2f40d4dc6a14ab892d10e6bf96f12159e9b6c6f306c40e7861ec978610b8eb3318550d084cbf617f020a6c5e
ripemd-160
55505c36776fdc9901143cdad7f9eac9c66346c6
Diameter
19974948030
Circumference
62753149986.886
Area
3.1337272742671E+20
Volume
4.1730692962453E+30
Surface area
1.2534909097068E+21
Circumference
62753149986.886
Perimeter
39949896060
Area
9.97496372003E+19
Diagonal
14124421205.862
Surface area
5.984978232018E+20
Volume
9.9624690954368E+29
Space diagonal
17298812433.254
Perimeter
29962422045
Area
4.3192859916871E+19
Altitude
8649406216.627
Surface area
4.3192859916871E+19
Volume
1.1740882424575E+29
Height
4708140401.954